THE EVOLUTION OF PLANT DEVELOPMENT1
... principles that have been elucidated in the study of animal evolutionary developmental biology may have limited explanatory powers in the realm of plant diversification. The resurgence in the study of the evolution of plant development in recent years has been accelerated, in part, by recent success ...
... principles that have been elucidated in the study of animal evolutionary developmental biology may have limited explanatory powers in the realm of plant diversification. The resurgence in the study of the evolution of plant development in recent years has been accelerated, in part, by recent success ...
Type B Heterotrimeric G Protein γ-Subunit
... Heterotrimeric G proteins composed of a, b, and g subunits are central signal transducers mediating the cellular response to multiple stimuli in most eukaryotes. Gg subunits provide proper cellular localization and functional specificity to the heterotrimer complex. Plant Gg subunits, divided into th ...
... Heterotrimeric G proteins composed of a, b, and g subunits are central signal transducers mediating the cellular response to multiple stimuli in most eukaryotes. Gg subunits provide proper cellular localization and functional specificity to the heterotrimer complex. Plant Gg subunits, divided into th ...
The zig-zag-zig in oomycete–plant interactions
... must be overcome by microorganisms for successful colonization of plant tissues (Jones and Dangl, 2006; Zipfel, 2008). This is achieved by the secretion of virulence determinants, called effectors, which act either outside or inside the host cell to suppress or otherwise manipulate plant innate immu ...
... must be overcome by microorganisms for successful colonization of plant tissues (Jones and Dangl, 2006; Zipfel, 2008). This is achieved by the secretion of virulence determinants, called effectors, which act either outside or inside the host cell to suppress or otherwise manipulate plant innate immu ...
The strawberry gene FaGAST affects plant growth through inhibition
... Received 28 December 2005; Accepted 22 March 2006 ...
... Received 28 December 2005; Accepted 22 March 2006 ...
Slide 1
... 33.5 Gibberellins affect stem elongation and have numerous other effects Gibberellins – promote cell elongation and cell division in stems and leaves and – were named for a genus of fungi that produce the same chemical and cause “foolish seedling” disease, in which rice seedlings grew so tall and ...
... 33.5 Gibberellins affect stem elongation and have numerous other effects Gibberellins – promote cell elongation and cell division in stems and leaves and – were named for a genus of fungi that produce the same chemical and cause “foolish seedling” disease, in which rice seedlings grew so tall and ...
Cytochrome P450 CYP78A9 Is Involved in
... Arabidopsis has six CYP78A genes (Bak et al., 2011). The overexpression of KLUH/CYP78A5, ENHANCER OF DA1-1 (EOD3)/CYP78A6, and CYP78A9 genes all produced a general growth phenotype. This phenotype included large siliques and short stamens, a delay in bud opening and organ abscission, reduced fertili ...
... Arabidopsis has six CYP78A genes (Bak et al., 2011). The overexpression of KLUH/CYP78A5, ENHANCER OF DA1-1 (EOD3)/CYP78A6, and CYP78A9 genes all produced a general growth phenotype. This phenotype included large siliques and short stamens, a delay in bud opening and organ abscission, reduced fertili ...
Leaf Classification
... Leaf Classification1 Scientists often identify plants by examining their flowers or fruits, however leaves are often useful to identify a plant (think of poison ivy, croton, grapes, etc.). In order to identify a plant based on its leaves, it is helpful to recognize the diversity of leaf types and kn ...
... Leaf Classification1 Scientists often identify plants by examining their flowers or fruits, however leaves are often useful to identify a plant (think of poison ivy, croton, grapes, etc.). In order to identify a plant based on its leaves, it is helpful to recognize the diversity of leaf types and kn ...
Mutation of the RESURRECTION1 Locus of
... resurrection1 (rst1), which possesses a dramatic alteration in its cuticular waxes and produces shrunken nonviable seeds due to arrested embryo development. The RST1 gene sequence associated with these phenotypes was verified by three independent, allelic, insertion mutants, designated rst1-1, rst1- ...
... resurrection1 (rst1), which possesses a dramatic alteration in its cuticular waxes and produces shrunken nonviable seeds due to arrested embryo development. The RST1 gene sequence associated with these phenotypes was verified by three independent, allelic, insertion mutants, designated rst1-1, rst1- ...
Chapter 33 Plants
... 33.5 Gibberellins affect stem elongation and have numerous other effects Gibberellins – promote cell elongation and cell division in stems and leaves and – were named for a genus of fungi that produce the same chemical and cause “foolish seedling” disease, in which rice seedlings grew so tall and ...
... 33.5 Gibberellins affect stem elongation and have numerous other effects Gibberellins – promote cell elongation and cell division in stems and leaves and – were named for a genus of fungi that produce the same chemical and cause “foolish seedling” disease, in which rice seedlings grew so tall and ...
Of PAMPs and Effectors: The Blurred PTI-ETI
... fitness or survival (Medzhitov and Janeway, 1997; Nürnberger and Brunner, 2002). As they may also occur in nonpathogenic microorganisms, the alternative term microbe-associated molecular pattern also is used (Boller and Felix, 2009). PRRs activate an innate immune response upon detection of PAMPs, ...
... fitness or survival (Medzhitov and Janeway, 1997; Nürnberger and Brunner, 2002). As they may also occur in nonpathogenic microorganisms, the alternative term microbe-associated molecular pattern also is used (Boller and Felix, 2009). PRRs activate an innate immune response upon detection of PAMPs, ...
Arabidopsis thaliana avoids freezing by
... Arabidopsis thaliana avoids freezing highest point of the exotherm represents the freezing temperature of water in the apoplast (including symplastic water driven outwards by the water potential difference caused by apoplastic ice formation) (Larcher, 2003). Thermal analyses experiments were execut ...
... Arabidopsis thaliana avoids freezing highest point of the exotherm represents the freezing temperature of water in the apoplast (including symplastic water driven outwards by the water potential difference caused by apoplastic ice formation) (Larcher, 2003). Thermal analyses experiments were execut ...
24-3 PowerPoint
... Some plants respond to touch, a process called thigmotropism. Vines and climbing plants exhibit thigmotropism when they encounter an object and wrap around it. Other plants, such as grape vines, have extra growths called tendrils that emerge near the base of the leaf and wrap tightly around any obje ...
... Some plants respond to touch, a process called thigmotropism. Vines and climbing plants exhibit thigmotropism when they encounter an object and wrap around it. Other plants, such as grape vines, have extra growths called tendrils that emerge near the base of the leaf and wrap tightly around any obje ...
Goethe`s Metamorphosis of Plants and modern
... genetics is the irregularity of metamorphosis. A small unpretending herb, Arabidopsis thaliana, is often used for genetic analysis. This small crucifer is experimental object of about 3000 scientists all over the world. For molecular biology a golden age has started. The receipt for the success of m ...
... genetics is the irregularity of metamorphosis. A small unpretending herb, Arabidopsis thaliana, is often used for genetic analysis. This small crucifer is experimental object of about 3000 scientists all over the world. For molecular biology a golden age has started. The receipt for the success of m ...
www-urgv.versailles.inra.fr - INRA Versailles
... amounts of storage compounds such as carbohydrates, proteins and oils. It would be useful for agro-industrial purposes to produce seeds that accumulate these storage compounds more specifically and at higher levels. The main metabolic pathways necessary for oil, starch or protein accumulation are we ...
... amounts of storage compounds such as carbohydrates, proteins and oils. It would be useful for agro-industrial purposes to produce seeds that accumulate these storage compounds more specifically and at higher levels. The main metabolic pathways necessary for oil, starch or protein accumulation are we ...
File
... Studies of mutants have provided valuable insights into the roles that various molecules play in the three stages of cell-signal processing: reception, transduction, and response. ...
... Studies of mutants have provided valuable insights into the roles that various molecules play in the three stages of cell-signal processing: reception, transduction, and response. ...
open access - Max-Planck-Institut für Pflanzenzüchtungsforschung
... gens (Dangl et al., 2013). During infection, cell surface-localized pattern recognition receptors (PRRs) perceive pathogen/microbeassociated molecular patterns (PAMPs/MAMPs), molecules released from microbial pathogens, and trigger local and systemic immune responses (Boller and Felix, 2009). The PR ...
... gens (Dangl et al., 2013). During infection, cell surface-localized pattern recognition receptors (PRRs) perceive pathogen/microbeassociated molecular patterns (PAMPs/MAMPs), molecules released from microbial pathogens, and trigger local and systemic immune responses (Boller and Felix, 2009). The PR ...
AtCSLA7, a Cellulose Synthase-Like Putative
... Similarly, the endosperm remained uncellularized in aborted seeds and peripheral free nuclear endosperm was clearly visible (Fig. 3C). To investigate further the developmental progression, embryos from a series of developing siliques of WT and hemizygous SGT4425 plants were categorized into stages o ...
... Similarly, the endosperm remained uncellularized in aborted seeds and peripheral free nuclear endosperm was clearly visible (Fig. 3C). To investigate further the developmental progression, embryos from a series of developing siliques of WT and hemizygous SGT4425 plants were categorized into stages o ...
Chapter 39 – Plant Responses to Internal and External Signals
... The classical hypothesis for what causes grass coleoptiles to grow toward light, based on the previous research, is that an asymmetrical distribution of auxin moving down from the coleoptile tip causes cells on the dark side to elongate faster than cells on the brighter side. ...
... The classical hypothesis for what causes grass coleoptiles to grow toward light, based on the previous research, is that an asymmetrical distribution of auxin moving down from the coleoptile tip causes cells on the dark side to elongate faster than cells on the brighter side. ...
Reduced expression of AtNUP62 nucleoporin gene affects
... Background: The plant nuclear pore complex has strongly attracted the attention of the scientific community during the past few years, in particular because of its involvement in hormonal and pathogen/symbiotic signalling. In Arabidopsis thaliana, more than 30 nucleoporins have been identified, but ...
... Background: The plant nuclear pore complex has strongly attracted the attention of the scientific community during the past few years, in particular because of its involvement in hormonal and pathogen/symbiotic signalling. In Arabidopsis thaliana, more than 30 nucleoporins have been identified, but ...
The monosaccharide transporter(-like) gene family in Arabidopsis
... was identified in spinach [41]. The corresponding gene in Arabidopsis has three close homologs (43–71% amino acid similarity), which together form the sub-family of putative plastidic glucose transporters, named after the spinach pGlcT. A function of pGlcTs in the export of glucose derived from the a ...
... was identified in spinach [41]. The corresponding gene in Arabidopsis has three close homologs (43–71% amino acid similarity), which together form the sub-family of putative plastidic glucose transporters, named after the spinach pGlcT. A function of pGlcTs in the export of glucose derived from the a ...
INTRODUCTION TO PLANTS
... – For example, the leafy fern plants that you are familiar with are sporophytes. – The gametophytes are tiny plants that grow on or just below the soil surface. – This reduction in the size of the gametophytes is even more extreme in seed plants. Copyright © 2002 Pearson Education, Inc., publishing ...
... – For example, the leafy fern plants that you are familiar with are sporophytes. – The gametophytes are tiny plants that grow on or just below the soil surface. – This reduction in the size of the gametophytes is even more extreme in seed plants. Copyright © 2002 Pearson Education, Inc., publishing ...
An endogenous F-box protein regulates Arabidopsis thaliana Open Access
... and hen1-6 (Figure 5G and 5H). In every case, double mutants had stronger vegetative phenotypes than the single mutants. Although we were initially surprised by this result, we recognized that the phenotypes of these double mutants are remarkably similar to the phenotype of plants transformed with a ...
... and hen1-6 (Figure 5G and 5H). In every case, double mutants had stronger vegetative phenotypes than the single mutants. Although we were initially surprised by this result, we recognized that the phenotypes of these double mutants are remarkably similar to the phenotype of plants transformed with a ...
Overexpression of CRK13, an Arabidopsis cysteine‐rich receptor
... pathogen defense activation, including rapid tissue collapse, accumulation of high levels of several defenserelated gene transcripts including PR1, PR5 and ICS1, and accumulation of salicylic acid (SA). In addition, these plants suppressed growth of virulent pathogens by about 20-fold compared with ...
... pathogen defense activation, including rapid tissue collapse, accumulation of high levels of several defenserelated gene transcripts including PR1, PR5 and ICS1, and accumulation of salicylic acid (SA). In addition, these plants suppressed growth of virulent pathogens by about 20-fold compared with ...
Molecular characterization and functional analysis of a - Funpec-RP
... (20°C) conditions significantly induced the formation of spikes in Phalaenopsis plants (Chen et al., 2008). Furthermore, the effects of warm day and cool night conditions on the photosynthetic efficiency, metabolic pools, and physiology of Phalaenopsis plants have been studied (Chen et al., 2008; Po ...
... (20°C) conditions significantly induced the formation of spikes in Phalaenopsis plants (Chen et al., 2008). Furthermore, the effects of warm day and cool night conditions on the photosynthetic efficiency, metabolic pools, and physiology of Phalaenopsis plants have been studied (Chen et al., 2008; Po ...
Nutrient depletion as a key factor for manipulating gene expression
... (UV) light and pathogens, and their concentrations generally increase in response to such factors. Although the functions of increased flavonoid concentration in response to nutrient limitation is obscure, these effects are striking, and especially the responses to nitrogen and phosphorus are profou ...
... (UV) light and pathogens, and their concentrations generally increase in response to such factors. Although the functions of increased flavonoid concentration in response to nutrient limitation is obscure, these effects are striking, and especially the responses to nitrogen and phosphorus are profou ...
Arabidopsis thaliana
Arabidopsis thaliana (/ərˌæbɨˈdɒpsɪsˌθɑːliˈɑːnə/ thale cress, mouse-ear cress or arabidopsis) is a small flowering plant native to Eurasia. A. thaliana is edible by humans and, as with other mustard greens, is used in salads or sautéed, like many species in the Brassicacea. Considered a weed, it is found by roadsides and in disturbed lands. A winter annual with a relatively short life cycle, Arabidopsis is a popular model organism in plant biology and genetics. For a complex multicellular eukaryote, Arabidopsis thaliana has a relatively small genome of approximately 135 megabase pairs (Mbp). It was long thought to have the smallest genome of all flowering plants, but the smallest flowering plants' genomes are now considered to belong to plants in the genus Genlisea, order Lamiales, with Genlisea tuberosa, a carnivorous plant, showing a genome size of approximately 61 Mbp. Arabidopsis thaliana was the first plant to have its genome sequenced, and is a popular tool for understanding the molecular biology of many plant traits, including flower development and light sensing.