• Auxin is one of the major hormones controlling plant development. (plantae.org)
  • SAUR s are necessary for many auxin-mediated responses, particularly growth via cell elongation. (plantae.org)
  • These lines show contrasting phenotypes for a number of auxin-related growth characteristics, such as root architecture. (plantae.org)
  • The developmental steps in lateral root formation have been relatively well characterized, and auxin signaling appears to be critical at each step (Atkinson et al. (plantae.org)
  • 2014). For example, auxin-mediated cell expansion is required for the formation of lateral root primordia and for emergence of the lateral roots through the outer layers of the primary root. (plantae.org)
  • Adventitious root formation appear to follow a similar pattern as lateral root formation, and is also reliant on auxin (Atkinson et al. (plantae.org)
  • 2014). Thus, the authors hypothesized that SAUR15 acts downstream of auxin to promote lateral and adventitious root development. (plantae.org)
  • The paper describes whole-mount "immunolocalization" technique for the overall distribution of auxin (IAA) during lateral root and flower development in Arabidopsis. (pku.edu.cn)
  • Based on the specific reaction of the antibody to the antigen, this method binds the antibody to the secondary antibody linked to enzymes, fluorescent molecules, etc. to detect the auxin in tissues or organs by light and electron microscopy, realizing the overall in situ localization of auxin (whole mount in situ localization of Hormone, WISIH). (pku.edu.cn)
  • By adding auxin and sugar continued growth of callus may be obtained and new shoots and even new plant can be produced. (agrilearner.com)
  • The control of plant stem cells is essential for sustaining the function of apical meristems, plant growth, and ultimately productivity 1 . (nature.com)
  • Stem cells reside at the growing tip of meristems, where they differentiate to produce new organs throughout the life of plant and maintain a constant reservoir of pluripotent stem cells. (nature.com)
  • Plant growth continues throughout the life due to the presence of meristems. (assignmentsbag.com)
  • It occurs due to lateral meristems, vascular cambium & cork-cambium. (assignmentsbag.com)
  • Most of the plant body is formed post-embryonically by continuous activity of apical and lateral meristems. (iucc.ac.il)
  • As plants grow, they produce new organs such as leaves, lateral roots, and flowers. (plantae.org)
  • SAUR15-OE plants have longer roots with more lateral root branches, while saur15 mutants have shorter roots and fewer lateral roots. (plantae.org)
  • Lateral and adventitious roots are critically important for plant growth. (plantae.org)
  • 2018). Given the importance of lateral and adventitious roots, increased knowledge about their formation should improve our understanding of how plants respond to varying soil environments, and may provide opportunities for crop improvement. (plantae.org)
  • They found that arf6 and arf7 mutants have reduced SAUR15 expression and fewer lateral roots, but overexpression of SAUR15 in these mutants restores the number of lateral and adventitious roots. (plantae.org)
  • The zygote develops into a mature plant through growth and differentiation forming roots, leaves, branches, flowers, fruits and seeds. (assignmentsbag.com)
  • these miRNAs inhibited the total root growth but promoted the seminal roots growth and lateral root formation to tolerate N deficiency. (frontiersin.org)
  • For example, maize ( Zea mays ) plants with few but long lateral roots usually have greater N acquisition than that with many but short lateral roots, because of deeper rooting and greater axial root elongation ( Zhan and Lynch, 2015 ). (frontiersin.org)
  • The objective of this study was to investigate the effects of root cutting stress on the dynamic changes of endogenous hormone content and growth characteristics of Quercus variabilis roots, and to explore the physiological role of endogenous hormones in regulating root-crown interactions in the short term. (techscience.com)
  • The growth and development of compensatory lateral roots contribute to the increase the total root length of plants, thus promoting the absorption of water and nutrients. (techscience.com)
  • Roots are the principal organ for water and nutrient absorption and the location for synthesizing different hormones, organic acids, and amino acids. (techscience.com)
  • After root-cutting treatment, the taproot development is suppressed, and the number of lateral roots significantly increases, effectively improving water and nutrient absorption capacity [ 6 ]. (techscience.com)
  • Also, the number and total length of primary lateral roots in the root-cutting-treated seedlings were greater than those of the entire root seedlings, and the position was closer to the root base. (techscience.com)
  • Understanding interactions between roots and their surrounding soil environment is important to increase root growth, which can be improved through root phenotyping. (oap-onlinejournals.org)
  • Plant roots play a significant role in plant growth by exploiting soil resources via the uptake of water and nutrients 72 . (oap-onlinejournals.org)
  • Roots are essential for plant productivity and serve a variety of functions, such as water and nutrient uptake, forming symbioses with other microorganisms in the rhizosphere, anchoring the plant to the soil, and acting as storage organs. (oap-onlinejournals.org)
  • Root system architecture (RSA), made up of structural features like root length, spread, number, and length of lateral roots, among others, exhibits great plasticity in response to environmental changes, and could be critical to developing crops with more efficient roots 34 . (oap-onlinejournals.org)
  • A deep and proliferative root system helps extract sufficient water and nutrients under these stress conditions 74 .Since roots grow underground, they are the first to sense abiotic stresses and adjust their genetic program for post-embryonic development to survive the stress 43 . (oap-onlinejournals.org)
  • The development of lateral adventitious roots is a complex process, and therefore the development of methods that can visualize, non-invasively, the plant microstructure and organ initiation that occur during growth and development is of paramount importance. (iucc.ac.il)
  • In this study, relaxation-based and advanced diffusion magnetic resonance imaging (MRI) methods including diffusion tensor (DTI), q-space diffusion imaging (QSI), and double-pulsed-field-gradient (d-PFG) MRI, at 14.1 T, were used to characterize the hypocotyl microstructure and the microstructural changes that occurred during the development of lateral adventitious roots in tomato. (iucc.ac.il)
  • In vascular plants , the roots are the organs of a plant that are modified to provide anchorage for the plant and take in water and nutrients into the plant body, which allows plants to grow taller and faster. (wikimili.com)
  • Perhaps the most striking characteristic of roots that distinguishes them from other plant organs such as stem-branches and leaves is that roots have an endogenous [5] origin, i.e. , they originate and develop from an inner layer of the mother axis, such as pericycle . (wikimili.com)
  • The meeting, organized by Elisa Martí (IBMB-CSIC, Barcelona, Spain), Jonas Muhr (Karolinska Institutet, Stockholm, Sweden) and Kate Storey (University of Dundee, UK), brought together international researchers interested in spinal cord development and those who are developing strategies to restore the function of the spinal cord in pathological situations using regeneration of the damaged tissue, including controlled cell replacement. (biologists.com)
  • Since plant organs sense their environment locally, gradients of micro-climates in the plant shoot may induce spatial variability in the physiological state of the plant tissue and hence secondary metabolism. (mdpi.com)
  • Introduction to anatomy, general features of epithelial tissue, general organization of connective tissue, development of and hstology of cartilage and bone tissues, embryology and histology of skin, biochemistry of connective tissue, and bone tissue, skin and tissue parasites and fungi, arthropods and arthropods borne viruses. (atilim.edu.tr)
  • This method is not only suitable for growth hormone IAA, but also for rapid and reliable tissue or organ localization of hormones such as abscisic acid (ABA). (pku.edu.cn)
  • By examining the process of stem cells turning into cells in bones, heart muscle, nerves, and other organs and tissue, researchers can better understand how diseases and conditions develop. (globenewswire.com)
  • While the role of profilin in actin mechanics and signaling has been explored in detail, its role in development is tissue and development is poorly understood. (biomedcentral.com)
  • However, by chemical information alone, we cannot fully understand changing organ morphologies through tissue growth because deformation and growth of the organ are essentially mechanical processes. (elsevierpure.com)
  • Typically seen as a soft, circumscribed (round), or somewhat flat appearing growth that can be movable on palpation, to a more firm and attached growth (seen more in malignancy) anywhere along the region of mammary tissue. (ratguide.com)
  • Mammary tissue is extensive in both female and male rats and is found ventral, lateral and dorsal, running from the shoulder and chin area to the base of the tail. (ratguide.com)
  • However, as testosterone is released in the male rat fetus before mammary tissue development occurs the mammary glands are rudimentary, and they do not have nipples. (ratguide.com)
  • Through testing with Arabidopsis thaliana (A plant considered a model organism for plant genetic studies) genes including MAX1 and MAX2 have been found to affect growth of lateral shoots. (wikipedia.org)
  • Another set of experiments with Arabidopsis thaliana testing genes in the plant hormone florigen, two genes FT and TSF (which are abbreviations for Flowering Locus T, and Twin Sister of FT) when knocked out, appear to affect lateral shoot in a negative fashion. (wikipedia.org)
  • To understand the mechanical forces involved, we rotated wild type and organ-straightening-deficient mutant (myosin xif xik) Arabidopsis plants to a horizontal position to initiate bending. (bvsalud.org)
  • Auxins inhibit lateral bud formation since they are synthesised in apex. (agrilearner.com)
  • High concentration of auxins inhibit the growth and exert toxic effect on plants. (agrilearner.com)
  • In normal case, self produced auxins inhibit the growth and development of lateral buds, and as a result apical buds, remains dormant. (agrilearner.com)
  • Cytokinins Inhibit Lateral Root Development . (answerlib.org)
  • Does cytokinin inhibit root growth? (answerlib.org)
  • These tumors just by virtue of how large they can grow will not only impinge on other organs, but also inhibit the rat's mobility, result in difficulty grooming, and interfere with the rat's ability to feed itself. (ratguide.com)
  • Flanking the CZ is the peripheral zone (PZ) where cells are recruited for the initiation of new lateral primordia. (nature.com)
  • By stimulating cell division , they regulate shoot meristem size, leaf primordia number, and leaf and shoot growth. (answerlib.org)
  • It is typical for all cells , tissues and organs of a plant. (assignmentsbag.com)
  • Weight loss eventually occurs as the tumor's growth deprives other tissues and organs of needed nutrients. (ratguide.com)
  • Lateral root formation, maintenance of apical dominance and adventitious root formation. (wikimili.com)
  • The lateral margins of the mouth (stomodeum) are the original mandibular ridges between which are the dorsal and the ventral (larval) lips. (edu.au)
  • G-H ) Diagram illustrating the standard ( G ) dorsal and ( H ) transverse views of the otic vesicle organ as indicated by the embryonic coordinate axis. (elifesciences.org)
  • Morphogenetic cell movements along the rostro-caudal and dorso-ventral axes (medio-lateral in fish) are responsible for the formation of the elongated tube that will connect the brain to organs and body muscles. (biologists.com)
  • Growth in a dorsi-ventral leaf. (assignmentsbag.com)
  • The C. elegans hermaphrodite vulva develops during postembryonic (larval) development from ventral epidermal precursors, and connects the developing uterus to the external environment. (wormbook.org)
  • G-protein abnormalities, ras gene mutations, p53 gene deletions, mutations, and rearrangements, and the association of pituitary tumors with the syndrome of multiple endocrine neoplasia have been described and are involved in the development of adenomas in the pituitary gland. (medscape.com)
  • Clinical manifestations are due to the local effect of the mass and distant endocrine manifestations that can affect a variety of organ systems. (medscape.com)
  • This foregut portion of the archenteron therefore assumes a major role in the early development of the frog, where it gives rise to three successive sets of respiratory organs (i.e., external and internal gills, then the lungs) to most of the endocrine organs, and to a good portion of the digestive tract. (edu.au)
  • Along with the kidney and the various component glands of the endocrine system, bone has contributed to development of internal fluid homeostasis-the maintenance of a constant chemical composition. (flyinggiraffeteas.com)
  • How does ethylene regulate growth? (answerlib.org)
  • The gaseous hormone ethylene plays a key role in plant growth and development, and it is a major regulator of stress responses. (answerlib.org)
  • Additionally the TCP family has been found to be partially responsible for inhibiting the cell's Growth hormone-releasing hormone (GHRF) which means it also inhibits cell proliferation. (wikipedia.org)
  • These effects are due to lack or excess of a given stimulating hormone on the target organ. (medscape.com)
  • It is speculated that plant hormones may be the key factors affecting their development, but this is not only related to the content of a single hormone, but more importantly, it is the interaction between various hormones. (techscience.com)
  • It is a highly sensitive, specific and simple hormone in situ localization method, and is suitable for various plant tender organs and tissues. (pku.edu.cn)
  • Cloning and Expression of the Rabbit Growth Hormone cDNA [J]. Acta Scientiarum Naturalium Universitatis Pekinensis, 2000, 36(2): 199-202. (pku.edu.cn)
  • Second important growth Hormone. (agrilearner.com)
  • Thyroid hormone helps the body use energy, stay warm and keep the brain, heart, muscles, and other organs working as they should. (cdc.gov)
  • These plants displayed significantly compounded developmental defects, as well as distinct lateral root growth morphological phenotypes. (biomedcentral.com)
  • Through their production rates,competing Jagged-Notch and Delta-Notch dynamics determine the influence of lateral inhibition and lateral induction on the selection of cellular phenotypes, branching of blood vessels, anastomosis (fusion of blood vessels) and angiogenesis velocity. (uc3m.es)
  • Early vascular plants only developed by primary growth , in which the plants grew through cell division of the plant body. (newworldencyclopedia.org)
  • Secondary growth developed early (the Devonian period, 380 million years ago) in the evolution of vascular plants, which allowed for cell division to take place in the active regions of the plant's periphery. (newworldencyclopedia.org)
  • Hydathodes are small organs located on the leaf margins of all vascular plants. (researchgate.net)
  • Gene knockouts of these genes cause abnormal proliferation of the plants affected, implying they are used for repressing said growth in wild type plants. (wikipedia.org)
  • [ 4 ] Nonfunctioning adenomas are associated with hypermethylation of p16 prolactinomas, and corticotropin-secreting tumors express galectin-3 (Gal-3), a gene involved in cell growth and apoptosis. (medscape.com)
  • The embryo's, or sporophyte's, growth has been temporarily arrested, and seeds can remain dormant until appropriate reproductive conditions prevail. (newworldencyclopedia.org)
  • The embryo is the earliest stage of development and remains within the egg or reproductive organs of the mother until hatching or birth. (microbiologynote.com)
  • The latest advances in the field of spinal cord development and its regeneration following damage were discussed at a recent EMBO workshop 'Spinal cord development and regeneration' in Sitges, Spain (October, 2014), highlighting the use of direct visualization of cellular processes, genome-wide molecular techniques and the development of methods for directed stem cell differentiation and regeneration. (biologists.com)
  • A lateral shoot, commonly known as a branch, is a part of a plant's shoot system that develops from axillary buds on the stem's surface, extending laterally from the plant's stem. (wikipedia.org)
  • Here we developed a new method to generate tetraploid lines in poplars through colchicine treatment of lateral buds. (bvsalud.org)
  • Removal of apical bud stimulates lateral buds. (agrilearner.com)
  • To illustrate our concept, we study the development of vertebrate limb buds, in which a limb bud protrudes from a flat lateral plate and extends distally in a self-organized manner. (elsevierpure.com)
  • The odd orientation of the orbits in Thylacosmilus actually represents a morphological compromise between the primary function of the cranium, which is to hold and protect the brain and sense organs, and a collateral function unique to this species, which was to provide enough room for the development of the enormous canines. (horizontems.com.br)
  • In most cases, dying cells during development exhibit generalized morphological features typical of apoptosis. (karger.com)
  • According to our findings, apoptosis seems to be the most frequently observed type of PCD, but it is not the exclusive type of morphological cell death during the development of axial structures in human embryos. (karger.com)
  • Plant development is regulated by complex interactions of plant hormones and other signaling molecules, allowing plants to modulate their growth according to multiple environmental cues. (plantae.org)
  • The results showed that the root growth indexes and root endogenous hormones in the RP group were superior to those in the CK group. (techscience.com)
  • Through comprehensive analysis of endogenous hormones, it was found that the crosstalk of IAA, JA, ABA and SA could activate the root growth defense. (techscience.com)
  • Phyto Hormones are organic substances which are naturally produced in plants, control the growth or other physiological functions, at a sight remote from its place of production and active in extreme minute quantities. (agrilearner.com)
  • Growth Hormones can also be defined as substances synthesized in particular cells and are transferred to other cells where in extremely small quantities influence development process. (agrilearner.com)
  • The development and growth of mammary tumors are primarily dependent on estrogen and prolactin (hormones controlled by the pituitary gland and the hypothalamus) receptor concentrations. (ratguide.com)
  • Transient suppression or CRISPR/Cas9-mediated deletion of mmp21 in zebrafish embryos induced cardiac looping defects, with concomitant disruption of laterality markers in the lateral plate mesoderm and disrupted notch signalling in vitro and in vivo. (bmj.com)
  • Once a break of symmetry is initiated, leftward flow induces the asymmetric distribution of Nodal ( southpaw , in zebrafish) in the lateral plate mesoderm (LPM) where Lefty and Pitx2 are subsequently expressed. (bmj.com)
  • Zebrafish inner ear growth dynamics can be quantified using in toto imaging protocols. (elifesciences.org)
  • Nitrogen (N) is one of the most abundant nutrients for plant growth. (frontiersin.org)
  • Overall, STTM159 plants exhibited short stature along with smaller organ size and reduction in stem diameter, length of flag leaf, main panicle, spikelet hulls and grain size. (biomedcentral.com)
  • However, as most woody plants do not undergo polyploidization, explaining the polyploidization effect on organ growth in trees remains difficult. (bvsalud.org)
  • We found that tetraploidization induced cell enlargement in the stem, suggesting that polyploidization can increase cell size in woody plants that cannot induce polyploidization in normal development. (bvsalud.org)
  • Root is has great role for plant adaptation and productivity of the agricultural crops as well as other plants by exploiting the soil resource thus, important for plant growth and development or main growth factors. (oap-onlinejournals.org)
  • He says: "Dyes create several problems when they reach water systems, from stopping light reaching the microorganisms that are the bedrock of our food chains, preventing their reproduction and growth, to more direct consequences like the toxic effects on plants, soils, animals and humans. (sciencedaily.com)
  • This was an important evolutionary trait that allowed for plants to grow in diameter and form tree-like growth. (newworldencyclopedia.org)
  • Because of its resistance to predation, drought, and other factors, seed development was instrumental in the dominance of seed plants on land. (newworldencyclopedia.org)
  • As sessile organisms, plants must respond to the environment by adjusting their growth and development. (iucc.ac.il)
  • Several modifications of this editing system have been established for adoption in a variety of plants, as well as for its improved efficiency and portability, bringing new opportunities for the development of transgene-free improved varieties of economically important crops. (mdpi.com)
  • These mutants cause slower growth and improper formation of lateral shoots, which could also mean that lateral shoots are important to florigen's function. (wikipedia.org)
  • The spinal cord constitutes an excellent model system for studying development and regeneration of a functional nervous system, from specification of its precursors to circuit formation. (biologists.com)
  • The recent EMBO workshop 'Spinal cord development and regeneration' held in Sitges, a pleasant Spanish Mediterranean town, highlighted the spinal cord as a complex and accessible model system in which to analyse neural circuit formation and repair. (biologists.com)
  • For example, lateral root formation is upregulated in soil patches with higher moisture content, and suppressed in drier patches, in order to maximize water uptake (Maurel and Nacry, 2020). (plantae.org)
  • Phosphate starvation also triggers increased lateral root formation in shallow soil layers, as plant-accessible phosphate is often more abundant near the soil surface (Atkinson et al. (plantae.org)
  • which contributed to increasing in the total root length and primary root growth and to decreasing in the lateral root formation to adapt the N deficiency. (frontiersin.org)
  • Defects in these processes cause heterotaxy, the abnormal formation and arrangement of visceral organs that can range from complete inversion of symmetry to the selective misarrangement of organs. (bmj.com)
  • It is relatively well documented that transcription factors and signaling pathways are critically involved in the formation of inner ear structures and in the development of hair cells. (encyclopedia.pub)
  • A network of intercellular signaling, signal transduction, and transcriptional regulation underlies the precise formation of this organ, which is the connection between the hermaphrodite uterus and the outside of the nematode. (wormbook.org)
  • Mammary adenocarcinomas: A malignant growth in glandular organs and arising from epithelium. (ratguide.com)
  • This anomaly is caused by the folding of the dental papilla, which allows the invagination of the internal epithelium of the enamel organ during dental development before these tissues calcify 2-6,9,19 . (bvsalud.org)
  • Previous studies have shown that the bZIP TF family is involved in plant growth, development, and stress responses. (biomedcentral.com)
  • Many bZIP s may play vital roles in the regulation of organ development, growth, and responses to abiotic stresses. (biomedcentral.com)
  • Our data suggests that in rice, miR159 positively regulates organ size, including stem, leaf, and grain size due to the promotion of cell division. (biomedcentral.com)
  • introduce hydathodes, an oft-overlooked plant organ that acts as a pressure valve to expel excess guttation sap at the leaf margin, typically visible at dawn. (researchgate.net)
  • Cytokinins promote cell division and increase cell expansion during the proliferation and expansion stages of leaf cell development, respectively. (answerlib.org)
  • In addition, it is unclear if the microRNA-mediated mechanism related to root growth complies with a common mechanism in monocots and dicots under N deficiency. (frontiersin.org)
  • Bulb weight or size is one of the critical factors affecting the vegetative growth and flowering of bulbous species. (scielo.cl)
  • Greenhouse growth analysis revealed that radial growth was enhanced in the basal stem of tetraploids, whereas longitudinal growth was retarded, producing the same amount of stem biomass as diploids. (bvsalud.org)
  • Our results reveal tetraploidization as an effective strategy for improving woody biomass production when combined with technologies that promote longitudinal stem growth by enhancing metabolite production and/or transport. (bvsalud.org)
  • Notch signaling cascades crosstalk with fibroblast growth factor and WNT signaling cascades in the tumor microenvironment to maintain cancer stem cells and remodel the tumor microenvironment. (spandidos-publications.com)
  • Major factors driving market revenue growth include increasing use of stem cells to treat various diseases, rising stem cell-based research activities, and growing funding from private and public organizations for stem cell-based research. (globenewswire.com)
  • Stem cell manufacturing involves production of stem cells that can be used in cell-based research and therapeutics development. (globenewswire.com)
  • Progressing a cell-based therapeutic from pre-clinical stage production through later clinical stages and into commercial production requires scale-up, which is one of the chief drivers for the stem cell manufacturing market growth. (globenewswire.com)
  • The demand for stem cell manufacturing has also been rising as stem cells are being used to generate healthy cells and replace diseased cells or in the development of regenerative medicine. (globenewswire.com)
  • Factors, such as the unavailability of FDA-approved stem cell treatment products, risks related to unproven stem cell treatments, and lack of government regulations in underdeveloped countries, are expected to restrain market growth. (globenewswire.com)
  • Rising stem cell research and increasing demand for stem cell therapies are driving the growth of this segment. (globenewswire.com)
  • Development: For advances in developmental biology and stem cells. (lu.se)
  • An explanation for the development of bitemporal visual-field defects in association with pituitary tumors has been a subject of renewed interest. (medscape.com)
  • The study of embryo development is known as embryology, which is a branch of biology dedicated to understanding the processes and stages of embryonic growth. (microbiologynote.com)
  • That is to say, the more lateral shoots a plant develops, the more foliage the plant can support increases how much photosynthesis the plant can perform as it allows for more area for the plant to uptake carbon dioxide as well as sunlight. (wikipedia.org)
  • In most systems, the initial growth is slow (lag phase), then it increases rapidly (log or exponential phase). (assignmentsbag.com)
  • Somatic polyploidization often increases cell and organ size, thereby contributing to plant biomass production. (bvsalud.org)
  • Along with general growth there are also transcription factors that directly effect the production of additional lateral shoots like the TCP family (also known as Teosinte branched 1/cycloidea/proliferating cell factor) which are plant specific proteins that suppress lateral shoot branching. (wikipedia.org)
  • They show that SAUR15 works downstream of ARFs to promote cell expansion, and that this function is especially important for lateral root development. (plantae.org)
  • Growth is an irreversible permanent increase in size of an organ or its parts or an individual cell. (assignmentsbag.com)
  • So growth is measured by parameters like increase in fresh weight, dry weight, length, area, volume & cell number. (assignmentsbag.com)
  • Microalgae, which form the foundation of the aquatic food chain, are most sensitive to photosynthesis reduction, suffering growth inhibition and cell deformation when exposed to a synthetic dye. (sciencedaily.com)
  • Technological advancements in cell therapy and an increased emphasis on the development of personalized medicines are further contributing to market growth. (globenewswire.com)
  • Accumulating evidence highlights emerging functions of RBPs in the post-transcriptional regulation of inner ear development and hair cell function. (encyclopedia.pub)
  • Consistent with this activity, functional analyses in mice suggest that Lin28B plays an important role in hair cell development and regeneration. (encyclopedia.pub)
  • A single cell of the somatic gonad, the anchor cell, organizes the development of the vulva from epidermal precursors as well as the physical connection of the epidermis with the uterus. (wormbook.org)
  • The anchor cell induces nearby epidermal precursor cells to generate vulval cells via an epidermal growth factor (EGF) signaling pathway. (wormbook.org)
  • The precise pattern of vulval precursor cell fates involves the graded action of the EGF signaling and LIN-12 (Notch) mediated lateral signaling. (wormbook.org)
  • In particular, vulva development represents a well-understood case in which invariant development arises from multiple cell-cell interactions. (wormbook.org)
  • This paper analyzes the roles of the three vegetative profilin members, PRF1, PRF2, and PRF3, in plant cell and organ development. (biomedcentral.com)
  • Here, we develop a mathematical model to describe the change of organ morphologies through cell proliferation. (elsevierpure.com)
  • Boundary domains display reduced growth and orchestrate development of adjacent tissues in a non-cell autonomous manner. (researchgate.net)
  • The locations of the medial, lateral, and pole cell regions is as shown. (elifesciences.org)
  • Programmed cell death (PCD) is a widespread phenomenon in the development of vertebrates. (karger.com)
  • A light and electron microscopic study of naturally occurring and induced cell loss during development. (karger.com)
  • These cells are the most common cell found in mature bone and responsible for maintaining bone growth and density. (flyinggiraffeteas.com)
  • This processplays a crucial role in organ development and repair, in wound healing and in numerouspathological processes such as cancer progression or diabetes. (uc3m.es)
  • Endothelial cells proliferate and move over anextracellular matrix by following external gradients of Vessel Endothelial Growth Factor,adhesion and stiffness, which are incorporated to a Cellular Potts model with a finite elementdescription of elasticity. (uc3m.es)
  • However, it might also involve multiple other organs, including the orbit and the thyroid. (hindawi.com)
  • The authors used various nomenclatures to describe conditions related to the presence of IgG4 until 2010 in Kanazawa, where it was unified as an "IgG4-related disease" with the consensus that it can affect various organs, including the thyroid and the eye with its adnexa and extraocular muscles [ 4 ]. (hindawi.com)
  • However, IgG4-RD can involve the vast majority of organs, including the thyroid and the orbit [ 2 , 8 , 9 ]. (hindawi.com)
  • After the root cutting treatment, the root growth of Quercus variabilis seedlings could compensate for the inhibition of taproot growth by promoting lateral root growth. (techscience.com)
  • Studies on the relationship between transplanting or root cutting and plant root growth and development have gradually attracted the attention of researchers [ 3 , 4 ]. (techscience.com)
  • Root system architecture is made up of structural features which exhibits great role in response to environmental stress, and critical to plant growth and development with sufficient root growth. (oap-onlinejournals.org)
  • Shoot and Root growth. (agrilearner.com)
  • Radial angle of a lateral root's base around the parent root's circumference, the angle of a lateral root from its parent root, and the angle an entire system spreads. (wikimili.com)
  • After 8 days of treatment with N deficiency, the total root length, root surface area, root volume of both crops showed an opposite trend with significantly decreasing in wheat but significantly increasing in cotton, while the lateral root density was significantly increased in wheat but significantly decreased in cotton. (frontiersin.org)
  • 1 Derived from Greek words ( hetero , 'different', and taxy , 'arrangement'), this condition is hallmarked by misplacement of the visceral organs across the L-R axis of the body. (bmj.com)
  • Plant aerial development relies on meristem activity which ensures main body plant axis development during plant life. (researchgate.net)
  • quantified during growth show the vesicle is elongated along the anteroposterior axis while being approximately symmetric about left-right and dorsoventral axes. (elifesciences.org)
  • Most of these tumors are benign, but certain factors involved in the genesis of the tumor may determine its rate of growth and aggressiveness. (medscape.com)
  • Increased appetite with no weight gain as dietary intake is redirected to tumor growth. (ratguide.com)
  • In addition to increasing tumor incidence, high caloric intake decreases latency and enhances tumor growth (Keenan et al, 1995). (ratguide.com)
  • Also, as the tumor becomes necrotic it can release toxins into the blood, leading to toxemia and septicemia ultimately resulting in organ failure and death. (ratguide.com)
  • Also, it is essential for ecological security, water and soil conservation, conservation of water sources, and economic growth in the distribution regions [ 13 ]. (techscience.com)
  • At cellular level, growth occurs due to increase in the amount of protoplasm. (assignmentsbag.com)
  • and recessus membranfe tympani anterior portion of duo- v. And the lack of pregnancy, the lateral fornix end as 65. (goldenowlhunt.com)
  • One thousand days refers to the period from pregnancy through a child's second birthday, when optimal nutrition is critical for brain development, healthy growth, and setting children on a trajectory for lifelong health. (cdc.gov)