Shoot apical meristem
TRICOT encodes an AMP1 related carboxypeptidase that regulates root nodule development and shoot apical meristem maintenance in Lotus japonicus
... the shoot apical meristem (SAM) and the root apical meristem (located at the tips of the shoot and root, respectively) are well ...
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The ULTRAPETALA1 Gene Functions Early in Arabidopsis Development to Restrict Shoot Apical Meristem Activity and Acts Through WUSCHEL to Regulate Floral Meristem Determinacy
... 2.—Shoot apical meristem activity in ult1 stm- 11 ...the shoot apical meri- stem in wild-type ...the meristem cell layers is ...a shoot apical meristem and ...
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Regulation of Arabidopsis shoot apical meristem and lateral organ formation by microRNA miR166g and its AtHD ZIP target genes
... observed meristem phenotype, where independent domains of WUS expression lead to the formation of discrete, ectopic ...the shoot apical ...jba meristem phenotypes by generating double mutants ...
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ERECTA family genes coordinate stem cell functions between the epidermal and internal layers of the shoot apical meristem
... The epidermal cell layer and the tissues that lie underneath have different intrinsic functions during plant development. The stem cells within the shoot apical meristem (SAM) that give rise to ...
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Primary wall cellulose synthase regulates shoot apical meristem mechanics and growth
... How organisms attain their specific shapes and modify their growth patterns in response to environmental and chemical signals has been the subject of many investigations. Plant cells are at high turgor pressure and are ...
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Morphogenesis of the Arabidopsis Shoot Apical Meristem
... the meristem in order to produce the patterns (size, shape, and connectedness) that are observed[43, ...the meristem) about one half plastochron before primordial growth where non-founder cells would ...
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The SHOOTLESS2 and SHOOTLESS1 Genes Are Involved in Both Initiation and Maintenance of the Shoot Apical Meristem Through Regulating the Number of Indeterminate Cells
... HE shoot system is constructed throughout the dopsis, maize, and ...SAM, SHOOT MERISTEMLESS (STM) func- groups of cells called shoot apical meristems ...central meristem cells ...
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Changing plastid dynamics within early root and shoot apical meristem derived tissue of A thaliana
... The total plastid content of all plant cells originates from small, undifferentiated plastids termed proplastids found within dividing cells of the root and shoot apical meristems (RAM and SAM, ...
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A phosphoinositide map at the shoot apical meristem in Arabidopsis thaliana
... listed above (Fig. 1a, P > 0.05). Similarly, the signal inten- sity of transgenic membrane marker pUbQ:29-1-TdTo- mato (LOW TEMPERATURE INDUCED 6b integral protein with two transmembrane passes [26] under the control ...
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TOPLESS mediates brassinosteroid control of shoot boundaries and root meristem development in Arabidopsis thaliana
... the shoot apical meristem and the regulation of quiescent center (QC) cell division in ...the shoot and root meristems, which relies on its interaction with BES1 and regulation of BES1 target ...
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The application of an Agrobacterium -mediated in planta transformation system in a Catharanthus roseus medicinal plant
... Abstract: The lack of an efficient protocol for the transformation of Catharanthus roseus, as an important medici- nal plant, causes obstacles in the genetic engineering programmes of this plant. Therefore, the present ...
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3DCellAtlas Meristem: a tool for the global cellular annotation of shoot apical meristems
... The shoot apical meristem (SAM) in plants is the apical stem cell niche from which all above ground organs are ...3DCellAtlas Meristem which enables the complete cellular annotation of ...
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Identification and analysis of CLE signalling peptides in root and nodule development
... The shoot apical meristem SAM and root apical meristem RAM are the two centres, which control plant stem cell differentiation, growth and development in the primary axis of plants, givin[r] ...
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Life behind the wall: sensing mechanical cues in plants
... the shoot apical meri- stem [46], and PIN1 localization to one side of the cell may involve, at least to a certain degree, local differences in tension emerging from differential growth between adjacent ...
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Dynamic regulation of auxin response during rice development revealed by newly established hormone biosensor markers
... the shoot apical meristem (SAM), DR5-VENUS signals were only detected at the adjacent leaf primordia, while DII- VENUS was found at the apical meristem (Figures 2A–C, 3A), especially ...
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CLAVATA WUSCHEL signaling in the shoot meristem
... The shoot apical meristem (SAM) is the primary stem cell niche in plant shoots (Nägeli, 1858; Steeves and Sussex, ...the shoot (Satina et ...
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The Arabidopsis OBERON1 and OBERON2 genes encode plant homeodomain finger proteins and are required for apical meristem maintenance
... the apical-basal axis is established during ...axis, apical meristems, which contain a pool of pluripotent stem cells, are formed at the apical and basal ...the shoot apical ...
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Detection and Adaptation in Parasitic Angiosperm Host Selection
... root apical meris- tem population (germination), development of the host attachment organ (the haustorium), and shoot apical meristem initiation (seed coat shedding) in response to specific ...
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A high resolution gene expression map of the Arabidopsis shoot meristem stem cell niche
... The shoot apical meristem (SAM) acts as a reservoir for stem cells. The central zone (CZ) harbors stem cells. The stem cell progenitors differentiate in the adjacent peripheral zone and in the rib ...
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PubMedCentral-PMC4900173.pdf
... increased shoot branches of rice are related to enhanced cell proliferation or reduced determinacy of ...inflorescence meristem (Huang et ...the shoot apical meristem (SAM) and ...
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