• The native species grow as herbaceous deciduous shrubs and can generally be readily classified on the basis of plant characteristics that include the prickles , leaf, flower form and colour, period of bloom, the fruiting hips and stem hardiness. (thefreedictionary.com)
  • Respiratory Burst Oxidase Homolog Gene A Is Crucial for Rhizobium Infection and Nodule Maturation and Function in Common Bean Frontiers in Plant Science, 8, 2003-2003. (unam.mx)
  • These organs are produced throughout the lifespan of the plant, their production involves changes in cell fate, delineating boundaries, patterning the new organ and controlling its outgrowth. (els.net)
  • Plant organs form throughout the lifespan of the plant. (els.net)
  • During the next growing season, the callus-pad is dissolved and the sieve-plate resumes its function of transmission of food materials from the leaves to the storage organs and growing regions of the plant. (thepharmacognosy.com)
  • President: Tamotsu Nomakuchi), have discovered a novel phenomenon that in galls (plant-made nests) formed by some aphid species, the inner gall wall promptly absorbs and removes watery waste that can kill the aphids when accumulated within the galls. (go.jp)
  • Aphid effector discovery studies pointed out parallels between infection and infestation strategies of plant pathogens and aphids. (frontiersin.org)
  • In addition, BAK-1 contributes to non-host resistance to aphids pointing to another parallel between plant-pathogen and - aphid interactions. (frontiersin.org)
  • Understanding the role of plant immunity and non-host resistance to aphids is essential to generate durable and sustainable aphid control strategies. (frontiersin.org)
  • These results reveal the importance of an EXECUTER-dependent 1 O 2 retrograde signal for both local and long distance RBOH-dependent acclimation signaling that is distinct from other HL signaling pathways, and that direct vascular connections have a role in spatial-temporal SAA induction. (plantphysiol.org)
  • Phosphoproteomic Analysis in Phaseolus vulgaris Roots Treated with Rhizobium etli Nodulation Factors Plant Molecular Biology Reporter, 34, 961-969. (unam.mx)
  • Early actin polymerization and ROS changes in Phaseolis vulgaris root hairs responding to Rhizobium Etli Nod factors en: Sanchez,F. Biology of Plant-Microbe Interactions, vol 5. (unam.mx)
  • Cellular and molecular approaches to study the primary events od the phaseolus vulgaris-Rhizobium etli interaction en: Sanchez,F. Biology of Plant-Microbe Interactions. (unam.mx)
  • Annual Review of Plant Biology 59: 67-88. (els.net)
  • Beca "Marie Curie" otorgada por la Comunidad Econ mica Europea para estancia sab tica, en el Institute of Molecular Plant Sciences de la Universidad de Leiden, en Holanda. (unam.mx)
  • While some species have a broad host range and cause damage to a variety of crops, others are restricted to only closely related plant species. (frontiersin.org)
  • Interestingly, resistance to some aphid species is known to involve plant resistance proteins with a typical NB-LRR domain structure. (frontiersin.org)
  • In addition, it was recently shown that unknown aphid derived elicitors can initiate reactive oxygen species (ROS) production and callose deposition and that these responses were dependent on BAK1 (BRASSINOSTERIOD INSENSITIVE 1-ASSOCIATED RECEPTOR KINASE 1) which is a key component of the plant immune system. (frontiersin.org)
  • Over 4000 aphid species have been described and a number of these are known to damage plant health ( Dixon, 1998 ). (frontiersin.org)
  • For example, the aphid species Acyrthosiphon pisum (pea aphid) can only colonize plant species in the family Fabaceae . (frontiersin.org)
  • To date, more than 300,000 plant species have been identified and described. (britannica.com)
  • In this study, we report the establishment of purification method of plant opals from rice leaf blades. (springer.com)
  • Optical microscope (BX51, Olympus) and field emission SEM (SU-8010, Hitachi) were used to analyze the microstructure of leaf blades and morphology of plant opals. (springer.com)
  • An autophagy-related kinase is essential for the symbiotic relationship between Phaseolus vulgaris and both rhizobia and arbuscular mycorrhizal fungi Plant Cell, 28, 2326-2341. (unam.mx)
  • Effect of Rhizobium and arbuscular mycorrhizal fungi inoculation on electrolyte leakage in Phaseolus vulgaris roots overexpressing RbohB Plant Signaling and Behavior, 10, e1011932. (unam.mx)
  • The role of nod factor substituents in actin cytoskeleton rearrangements in Phaseolus vulgaris Molecular Plant-Microbe Interactions, 16, 326-334. (unam.mx)
  • A qPCR time course of 1 O 2 induced systemic marker genes in directly and indirectly connected leaves revealed a direct vascular connection component of both immediate and longer term SAA signaling responses. (plantphysiol.org)
  • Sulfation of nod factors via nodHPQ is nodD independent in Rhizobium tropici CIAT899 Molecular Plant-Microbe Interactions, 11, 979-987. (unam.mx)
  • Easy-to-use histochemical methods may greatly help to investigate the distribution and accumulation of metals within and among plant tissues, and also provide information on their subcellular localization (Seregin and Kozhevnikova, 2011). (bio-protocol.org)
  • In many legumes, including Lotus japonicus and Medicago truncatula , susceptible root hairs are the primary sites for the initial signal perception and physical contact between the host plant and the compatible nitrogen-fixing bacteria that leads to the initiation of root invasion and nodule organogenesis. (plantphysiol.org)
  • Legumes are our second greatest source of plant-based food. (britannica.com)
  • More than 4,500 years ago, the ancient Egyptians prepared the first paper from the fibrous stems of papyrus , a grasslike plant. (britannica.com)
  • Deciphering the role of nadph oxidases in bean roots after rhizobial infection en: Becana,N. Biological Nitrogen Fixation and Plant-Associated Microorganisms. (unam.mx)
  • International Society for Molecular Plant-Microbe Interactions. (unam.mx)
  • Initiation of nodule organogenesis involves a highly specific molecular dialogue between the rhizobial microsymbiont and the appropriate host plant. (plantphysiol.org)
  • Cactus is a member of the plant family Cactaceae within the order Caryophyllales with stems succulents to store water (Johnson and Smith 1972). (scribd.com)
  • Plant stems provide such spices as ginger and cinnamon. (britannica.com)
  • Expression in rice of an autoactive variant of Medicago truncatula DMI3, the Ca+2/calmodulin-dependent protein kinase from the common symbiotic pathway modifies root transcriptome and improves mycorrhizal colonization Plant Biotechnology Reports, 11, 271-287. (unam.mx)
  • NFs are sensed by the root perception apparatus of the compatible host plant. (plantphysiol.org)
  • Finally, we succeeded in extracting organic matrices from the purified plant opal. (springer.com)
  • To date, there are no published reports on organic matrices from plant opal of rice, as far as we know. (springer.com)
  • In the present work, we have investigated the fundamental properties of plant opals by microscopic analyses and extracted an organic matrix from fan-shaped plant opals. (springer.com)
  • Both these tissues are present in a vascular bundle, which in addition will include supporting and protective tissues. (wn.com)
  • Make series of sections of the examined plant material on a glass slide using a safety razor blade. (bio-protocol.org)