Plant biosynthetic cytokinin. Medical search. Frequent questions

Streptomyces turgidiscabies possesses a functional cytokinin biosynthetic pathway and produces leafy galls. (wikipedia.org)
Program access grant to the STFC Harwell Laser Facility 'The Plant Cell Initiative: Protein interactions in the higher plant secretory pathway' 2017-2021 (approximate value of £200K). (brookes.ac.uk)
Published in Nature Chemical Biology, this collaborative work demonstrates a scalable de novo manufacturing platform for bioactive monoterpenoid indole alkaloids (MIAs, plant metabolites that possess various medicinal properties) in yeast and provides a foundation for further pathway refactoring toward microbial biosynthesis of both native and new-to-nature MIAs. (univ-tours.fr)
This updated version should ease evolutionary studies leading to a better understanding of MIA biosynthetic pathway evolution. (univ-tours.fr)
One pathway is not enough: The cabbage stem flea beetle Psylliodes chrysocephala uses multiple strategies to overcome the glucosinolate-myrosinase defense in its host plants. (mpg.de)
Thus, golden rice expresses the biosynthetic pathway for vitamin A precursors. (istudy.pk)
Progress on plant genes involved in biosynthetic pathway of anthocyanins[J]. Bulletin of Botanical Research,2011,31(5):633-640. (nefu.edu.cn)

Many of the target genes by the newly identified miRNAs were associated with plant growth and development, stress response, defense and hormone signaling, and oil synthesis pathways. (springeropen.com)
Further research will identify new genes and useful pathways that can be engineered into plants. (istudy.pk)
The activation of multiple hormone signaling pathways after both light exclusion and re-exposure treatments was inconsistent with the changes in phenolic accumulation, indicating a limited role of plant hormones in mediating light/darkness-regulated phenolic biosynthesis processes. (biomedcentral.com)
The sensing of abiotic and biotic stresses initiates several complex signaling pathways in plants. (beds.ac.uk)
The mechanism of stress-response in plants is highly intricate and requires several integrated pathways to be activated in response to external stresses. (beds.ac.uk)
Moreover, with nine diverse groups of plant hormones participating in defense responses, their signaling pathways are intricately interconnected to facilitate the generation of a sophisticated and efficient stress response. (beds.ac.uk)
Ethylene-insensitive3(EIN3) and EIN3-like1(EIL1) proteins are important nuclear transcription factors in ethylene signal transduction pathways in higher plants. (nefu.edu.cn)
Additionally, some DAPs involved in the phenolic phytoalexin and salicylic acid (SA) biosynthetic pathways accumulated much more in H471 than in HHZ after the inoculation with PXO99 A , suggesting that phytoalexin and SA production was induced faster in H471 than in HHZ. (researchsquare.com)

Soon after the discovery that the apical signal that inhibits axillary bud outgrowth is the plant hormone auxin ( Thimann and Skoog, 1933 ), three theories - direct, diversion, and indirect (Figure 1 ) - were proposed to explain the phenomenon of apical dominance (reviewed in Snow, 1937 ). (frontiersin.org)
I am a plant cell biologist and protein biochemist at Oxford Brookes University with expertise in the structure and function of the plant endoplasmic reticulum (ER), membrane proteins and auxin biosynthesis using biochemical techniques as well as high-resolution live cell imaging. (brookes.ac.uk)
My additional independent research on ER localisation and splicing in auxin biosynthesis showed for the first time ER-localisation for an auxin biosynthetic protein. (brookes.ac.uk)
Stem cell maintenance in the shoot is under the control of the CLAVATA-WUSCHEL (CLV-WUS) negative feedback-loop, which is tightly integrated with hormone function, in particular auxin and cytokinin that promote cell differentiation and proliferation, respectively 2 . (nature.com)
Olive explants included of pieces of young stems which were divided into nodal explants cultured on MS media supplemented with cytokinins and auxin. (ikprress.org)

Another challenge to using transgenic plant technology in citrus is the long juvenile phase of immature tissues that ranges from 5 to 20 years, which greatly delays analysis of the effects of candidate genes. (springer.com)
This strain has a disarmed Ti plasmid pAL4404 plasmid, which only contains the T-DNA vir region (genes responsible for vir gene induction and T-DNA transfer), and is a widely used for plant transformation. (bestpfe.com)
A flower‐specific Myb protein activates transcription of phenylpropanoid biosynthetic genes. (google.fr)
Published in Nature Plants, this review focuses on translational, transcriptional, epigenetic and chromatin-based regulation and evolution of specialized metabolism genes, a new and forefront research filed. (univ-tours.fr)
2021.Transcriptome profiling reveal key hub genes in co-expression networks involved in Iridoid glycosides biosynthetic machinery in Picrorhiza kurroa. (edu.in)
In addition, such genes may play other roles in plant physiology or development. (istudy.pk)
So far, most successful genetic engineering of plants has relied on inserting one or a few genes that supply simple, yet useful, properties. (istudy.pk)
As more research into plant physiology occurs, more genes can be identified that increase the value of a crop. (istudy.pk)
Scientists have exploited this genetic transfer in order to get genes with desired properties into plant cells. (istudy.pk)
The same inducers activate expression of the virulence genes on the Ti plasmid that are responsible for DNA transfer to the plant. (istudy.pk)
6. Pelletier M K,Murrell J R,Shirley B W. Characterization of flavonol synthase and leucoanthocyanidin dioxygenase genes in Arabidopsis (further evidence for differential regulation of 'early' and 'late' genes)[J]. Plant Physiology,1997,113(4):1437-1445. (nefu.edu.cn)
2003 ). Transcription level of SMs-related genes determines the biosynthesis and accumulation of SMs in plants, which can occur in different growth phases and places such as organs, tissues (De Kraker et al. (springeropen.com)

Abstract Growth of plants is severely reduced due to water stress by affecting photosynthesis including photosystem II (PSII) activity and electron transport. (bvsalud.org)

In this review, we describe some classical aspects of the physiology of plants under limited oxygen availability, highlighting new evidence of gene modulation by anoxia arising from recent microarray experiments using Arabidopsis seedlings. (ristudypost.com)
Although the role of Ahb1 in the physiology of plants is still largely unknown, it has been proposed that Ahb1 may be functioning as an NADH-dependent nitric oxide (NO) oxidizing factor, producing nitrate that is, in turn, converted back to NO by nitrate reductase. (ristudypost.com)

The response of plants to anaerobiosis is characterized by a dramatic change in gene expression. (ristudypost.com)
Plant Gene. (edu.in)
The first step in genetically engineering a plant is to identify a gene that will confer a specific desirable trait on the plant. (istudy.pk)
The invention furthermore relates to novel nucleic acid sequences which code for the Δ6-desaturases used in the method, gene constructs comprising these nucleic acid sequences, a vector and transgenic plants comprising at least one nucleic acid sequence or a gene construct. (rothamsted.ac.uk)

To date, this service has carried out analyzes of gibberellins (GAs), auxins (IAA), jasmonic acid (JA), salicylic acid (SA), abscisic acid (ABA) and cytokinins (CKs) for a large number of research groups. (upv.es)
Salicylic acid (SA) is an important signaling hormone in plant defense responses, but it is also a phenolic compound synthesized by plants in response to diverse pathogens [ 7 ]. (researchsquare.com)

The Plant Hormone Quantification Service quantifies hormones using UHPLC-mass spectrometry equipment (Q-Exactive, ThermoFisher Scientific) installed at the IBMCP, capable of quantifying plant hormones in samples of only 50 mg of fresh matter and concentrations below 0.1 ng/g. (upv.es)
In this review, we summarize the roles of the major plant hormones in regulating abiotic and biotic stress responses with special focus on the significance of crosstalk between different hormones in generating a sophisticated and efficient stress response. (beds.ac.uk)
Subsequently, we have discussed the crosstalk among them, followed by crosstalk with growth promoting hormones (gibberellins, auxins and cytokinins). (beds.ac.uk)
The discussion on seed dormancy and germination serves to illustrate the fine balance that can be enforced by the two key hormones ABA and GA in regulating plant responses to environmental signals. (beds.ac.uk)
Because of the complex interactions among various plant hormones and their ability to control a wide range of physiological processes, they serve as the key endogenous factors in mediating plant stress response. (beds.ac.uk)

Our new spotlight published in Trends in Plant Science, on a report by Li et al on single-cell multi-omics approach used to elucidate the architecture and regulation of anticancer alkaloid biosynthesis in medicinal plants. (univ-tours.fr)

The Ca 2+ sensor proteins CML37 and CML42 antagonistically regulate plant stress responses by altering phytohormone signals. (mpg.de)
The Ti plasmid is cut by endonucleases to release single-stranded T-DNA, which is covered with protective proteins, and transported into the plant cell through a conjugation-like mechanism. (istudy.pk)

The availability of molecular tools for genome-wide analyses of Arabidopsis thaliana seedlings transcriptome opens new opportunities for the study of plant responses to anoxia. (ristudypost.com)
EST-based in silico approach can unravel new conserved miRNAs in plants, even when the complete genome sequence is not available. (springeropen.com)
Interestingly, the secondary metabolites cerecidin, carotenoid, siderophore (staphylobactin), and bacillaene underlying plant growth promotion were found in the whole genome via antiSMASH analysis. (springeropen.com)
Overall, physiological testing and genome analysis data provide comprehensive insights into plant growth-promoting mechanisms, suggesting the relevance of strain ATSA2 T in agricultural biotechnology. (springeropen.com)
Future research employing genome-scale systems biology approaches to solve problems of such magnitude will undoubtedly lead to a better understanding of plant development. (beds.ac.uk)
His research work involves NGS based understanding of genome and transcriptome of medicinal plants to understand the societal importance of the selected secondary metabolites. (thapar.edu)

Plant Biotechnology Journal. (rothamsted.ac.uk)

These are human health and plant resistance to pathogens and to biotic and abiotic stress factors. (mdpi.com)
These bacteria may contribute to plant growth and health by assisting in nutrient uptake or by suppressing plant pathogens (Vejan et al. (springeropen.com)
2014 ). These enzymes play an important role in biodegradation, hydrolysis processes and induced systemic resistance, which decreases the iron content of pathogens and facilitates plant growth. (springeropen.com)
Plants have developed rapid and sophisticated mechanisms that confer resistance to invading pathogens. (researchsquare.com)

A low-oxygen environment induces the production of ethylene in several plant species, where it plays a role in petiole/internodes elongation and/or in aerenchyma and adventitious root formation. (ristudypost.com)

Specifically, the Ti plasmid of Agrobacterium tumefaciens is an important tool for plant genetic engineering. (istudy.pk)
In nature, Agrobacterium is attracted to plants that have minor wounds by phenolic compounds such as acetosyringone, which are released at the wound. (istudy.pk)
Agrobacterium carrying a Ti plasmid is attracted by acetosyringone to a wounded plant stem. (istudy.pk)

One major limitation associated with existing protocols when used on economically important citrus species is likely low plant regeneration frequencies. (springer.com)
Plants cannot survive for long periods of time under hypoxia or anoxia, but some species can avoid or withstand anaerobiosis. (ristudypost.com)
The physiological mechanism(s) allowing some plant species to survive in oxygen-deprived environments are still largely unknown. (ristudypost.com)
The nature of high conservancy of plant miRNAs within the plant species made it possible to detect the conserved miRNAs by computational approaches. (springeropen.com)
In addition, Pb can stimulate the generation of free radicals and reactive oxygen species, hence leading to oxidative stress and DNA damage in plant [ 3 ]. (biomedcentral.com)
Currently, more than 450 plant species have been identified as heavy metal accumulators. (biomedcentral.com)
Structural variation in plant genomes is a significant driver of phenotypic variability in traits important for the domestication and productivity of crop species. (nature.com)
Recently, interest in ZmWUS 's stem cell promoting properties has resurfaced due to their use in efficient transformation systems for maize and other recalcitrant plant species 12 , 13 . (nature.com)
2021. Computational identification of potential inhibitory compounds in Indian medicinal and aromatic plant species against major pathogenicity determinants of SARS-CoV-2. (edu.in)
However, the underground nature of roots has limited the assessment of root variability in plant species. (researcher.life)
This species is one of the most widely cultivated ornamental plants in the world, being grown as an ornamental plant in gardens and by the sides of roads throughout the tropics. (ikprress.org)

On the other hand, transgenic plants produced from mature tissue via genetic transformation can drastically shorten flowering and fruiting time and thus speed up field evaluation studies. (springer.com)

Hypersensitivity to cytokinin causes stem cell overproliferation and major rearrangements of Bif3 inflorescence meristems, leading to the formation of ball-shaped ears and severely affecting productivity. (nature.com)

Anatomy and functions of different parts of flowering plants: Root, stem, leaf, inflorescence- cymose and racemose, flower, fruit, and seed (To be dealt with along with the relevant practical of the Practical Syllabus). (cbsedigitaleducation.com)
During the single period of rapid growth in fruit and seed, cytokinin concentrations increased rapidly at two periods. (pdfplayer.org)

Current Opinion in Plant Biology. (rothamsted.ac.uk)

Biosynthetic and functional color-scent associations in flowers of Papaver nudicaule and its impact on pollinators. (mpg.de)

Excess Pb in plants often results in unprecedented adverse effects, including seed germination inhibition, stunted growth of seedlings, chlorosis, and a remarkable decrease in crop productivity [ 2 ]. (biomedcentral.com)
2016 ). Indirect mechanisms promote plant growth through the inhibition of phytopathogens, for example, via inhibition of soil-borne fungi, bacteria, and nematodes through the production of antimicrobial metabolites or siderophores (Fu et al. (springeropen.com)

Endophytes can facilitate the improvement of plant growth and health in agriculturally important crops, yet their genomes and secondary metabolites remain largely unexplored. (springeropen.com)
Currently, the plant cell suspension has been used as a useful method to produce secondary metabolites (SMs) components. (springeropen.com)
2017 ). Secondary metabolites (SMs) have complex structures to be manufactured by chemical synthesis and thus frequently extracted from naturally grown or cultivated plants (Deepthi and Satheeshkumar 2016 ). (springeropen.com)

Molecular plant-microbe interactions 20.7 (2007): 751-758. (wikipedia.org)
The formation of anthocyanic vacuolar inclusions in Arabidopsis thaliana and implications for the sequestration of anthocyanin pigments[J]. Molecular Plant,2010,3(1):78-90. (nefu.edu.cn)
Arabidopsis TT19 functions as a carrier to transport anthocyanin from the cytosol to tonoplasts[J]. Molecular Plant,2012,5(2):387-400. (nefu.edu.cn)

We extrapolate to medicinal plants that synthetize rare molecules and also discuss how this new knowledge could help in improving strategies to produce useful plant-derived pharmaceuticals. (univ-tours.fr)
A review on the extraction methods use in medicinal plants, principle, strength and limitation. (novapublishers.com)
Pressurized liquid extraction of medicinal plants. (novapublishers.com)
Pharmacognosy, phytochemistry, medicinal plants. (novapublishers.com)
Feverfew ( Tanacetum parthenium ) is one of the most important medicinal plants with different pharmacologic properties, such as anti-inflammatory, cardiotonic, antitumor and antiangiogenic activities. (springeropen.com)
Feverfew ( Tanacetum parthenium ) is one of the most important medicinal plants with different pharmacological and therapeutic properties (Pourianezhad et al. (springeropen.com)
SMs are produced by different medicinal plants under biotic and abiotic stresses (Ebrahimi et al. (springeropen.com)

Supriya Babasaheb Aglawe*, Amit Kumar Verma and Atul Kumar Upadhyay *, "Bioinformatics tools and Databases for Genomics-assisted Breeding and Population Genetics of Plants: A Review", Current Bioinformatics (2020) 15: 1. (thapar.edu)

Constraints and possible physiological feedbacks are considered for successful and sustainable application of agricultural techniques with respect to management of plant phenol profiles and concentrations. (mdpi.com)
The first rapid increase in cytokinin concentrations preceds the period of rapid cell division and cell enlargement and the second increase coincide with the period of rapid cell enlargement only. (pdfplayer.org)

Jatropha curcas L. is a tough, perennial plant from the Euphorbiaceae family. (springeropen.com)

Overexpression of ZmWUS1-B is due to multimerized binding sites for type-B RESPONSE REGULATORs (RRs), key transcription factors in cytokinin signaling. (nature.com)

A focus on Yocum and collaborator work who have developed an outstanding approach based on the anchoring of biosynthetic enzymes to the peroxisomal membrane. (univ-tours.fr)

However, plants can experience a lower oxygen availability (hypoxia) or total absence of oxygen (anoxia) owing to flooding of the soil or as a consequence of the anatomical structure of some tissues. (ristudypost.com)
As one of the most toxic non-essential elements, Pb is readily absorbed by plant roots, then eventually transferred and accumulated in different tissues. (biomedcentral.com)
Plant-associated bacteria ubiquitously inhabit the rhizosphere (soil-root interface), phyllosphere (aerial surfaces), and endosphere (inside of the plant tissues). (springeropen.com)

I am committed to interdisciplinary research, and an example of the successes gained from this approach is the project with Prof A Nabok (Engineering Sheffield Hallam University) using total internal reflection ellipsometry to quantify protein-membrane interactions on native plant membranes and human cell lines. (brookes.ac.uk)

They were found to be associated with leaf morphogenesis, flowering time, vegetative phase change, and response to environmental cues in plants, where they act as a critical regulatory factor. (springeropen.com)
Read our new study with Pr Chao SUN's group, on single-cell RNA sequencing of Catharanthus roseus leaf published in Nature plants! (univ-tours.fr)
Our analysis generates both the first wheat leaf transcriptional map and one of the most comprehensive descriptions to date of the developmental history of chloroplasts in higher plants. (biomedcentral.com)
The measured variables were plant height (PH), days to flowering of 50% of the plants (DF), leaf area (LA), dry weight (DW), source-sink relationship, harvest index (HI) and seed yield. (researcher.life)
It sucks the phloem sap from leaf sheath of rice plants using a stylet, leading to hopper burn and in most severe cases kills the entire plant during flowering [ 2 ]. (biomedcentral.com)

Plant and animal stem cells: conceptually similar, molecularly distinct? (google.fr)

Besides the long-standing role of cytokinins (CKs) as growth regulators, their current positioning at the interface of development and stress responses is coming into recognition. (frontiersin.org)

Tall fescue ( Festuca arundinacea Schreb), belonging to the family poaceae, is an economically important cool season turfgrass and forage that is widely planted in temperate zones. (biomedcentral.com)

A survey of agricultural technologies influencing the biosynthesis and accumulation of phenolic compounds in crop plants is presented, including observations on the effects of light, temperature, mineral nutrition, water management, grafting, elevated atmospheric CO 2 , growth and differentiation of the plant and application of elicitors, stimulating agents and plant activators. (mdpi.com)
In this study, we evaluated the plant growth-promoting (PGP) effect of strain ATSA2 T in kimchi cabbage, bok choy, and pepper plants grown in soils. (springeropen.com)
The mechanisms behind plant growth, both direct and indirect, have been extensively studied (Santoyo et al. (springeropen.com)
The control of plant stem cells is essential for sustaining the function of apical meristems, plant growth, and ultimately productivity 1 . (nature.com)
To adapt to such adverse situations, plants have evolved well-developed mechanisms that help to perceive the stress signal and enable optimal growth response. (beds.ac.uk)
In plants, anthocyanins are one of the water-soluble natural pigments, and they play an important role in the growth and development of plants. (nefu.edu.cn)

Two main fields of interest form the background of actual demand for optimized levels of phenolic compounds in crop plants. (mdpi.com)
This is under control of a t wo-component regulatory system At the cell surface , the sensor, VirA, is autophosphorylated when it detects the plant phenolic compounds. (istudy.pk)

The most desirable traits for a crop are increases in the amount of seed, grain , or other plant products. (istudy.pk)
Differences among L. luteus accessions in PRL, PRA and TRA suggest the existence of favorable variation in plantlet root traits and the possibility of breeding stronger and better-established yellow lupin plants when grown under cold conditions. (researcher.life)

T-DNA is transferred to the plant in a process similar to bacterial conjugation. (istudy.pk)

Nonetheless, Ca 2+ and ROS-mediated responses of plants to environmental constraints just form the tip of the iceberg. (beds.ac.uk)
Overall, our results indicate that during an incompatible interaction between H471 and PXO99 A , rice plants prevent pathogen invasion and also initiate multi-component defense responses that inhibit disease development. (researchsquare.com)

I published the first report of plant ER reticulon protein interactors by Co-IP and FRET-FLIM. (brookes.ac.uk)

The most important aspect of the infection is that a specific segment of the Ti plasmid DNA is transferred from the bacteria to the plant. (istudy.pk)

It is a drought resistant plant that may thrive in poor or marginal soil, easy to cultivate, can be grown quickly and yields seeds up to 50 years [ 1 ]. (springeropen.com)

Being sessile organisms, plants are often exposed to a wide array of abiotic and biotic stresses. (beds.ac.uk)

BPH is a herbivore pest that attacks only on rice plants (monophagous) and usually feeds on vascular sap. (biomedcentral.com)
BPH can also transmit plant viruses causing additional damage to rice plants [ 3 ]. (biomedcentral.com)

The physiological properties of the plant's root system heavily influence how quickly crop plants absorb nutrients and water [ 8 ]. (biomedcentral.com)

While no effective HLB control methods or HLB resistance citrus cultivars have been commercialized, transgenic plant technologies have been recognized as a powerful tool to control the HLB disease. (springer.com)
Additionaly, it exhibits extremely high resistance to many PCR inhibitors found in plants. (bestpfe.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 Pathology 59.4 (2010): 804-804. (wikipedia.org)

The present study was conducted at the experimental farm, Department of Genetics and Plant Breeding, Sher-e-Bangla Agricultural University, Dhaka during Aus season, 2017. (ikprress.org)

Hsiao ( A. mongolicus ) is a perennial herbaceous plant that belongs to the legume family. (biomedcentral.com)

Anatomy31

Organisms56

Diseases2

Chemicals and Drugs65

Analytical, Diagnostic and Therapeutic Techniques and Equipment15

Psychiatry and Psychology1

Phenomena and Processes60

Disciplines and Occupations1

Anthropology, Education, Sociology and Social Phenomena1

Technology, Industry, Agriculture18

Information Science6

Health Care5

Pathway7

Pathways8

Auxin5

Genes12

Affecting photosynthesis1

Physiology2

Gene4

Salicylic acid2

Hormones5

Regulation1

Proteins2

Genome6

Biotechnology1

Pathogens4

Induces1

Agrobacterium3

Species11

Transgenic plants1

Hypersensitivity1

Fruit and seed2

Biology1

Functional1

Inhibition2

Secondary3

Molecular3

Medicinal7

Genomics1

Concentrations2

Jatropha1

Overexpression1

Enzymes1

Tissues3

Membrane1

Leaf5

Distinct1

Regulators1

Widely1

Growth6

Phenolic compounds2

Traits2

Process1

Responses2

Protein1

Plasmid1

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Rice2

Physiological1

Resistance2

Stem1

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Legume1