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How Floral Meristems are Built
Plant Molecular Biology, 2006The formation of flowers involves the activity of a genetic network that acts in meristems to specify floral identity. The main output of this network is the initiation of a developmental patterning program for the generation of floral organs. The first characteristic of meristem identity genes is their capacity to integrate the environmental and ...
Blazquez, Miguel A. +3 more
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Analyzing Floral Meristem Development
2010Flowers contain the male and female sexual organs that are critical for plant reproduction and survival. Each individual flower is produced from a floral meristem that arises on the flank of the shoot apical meristem and consists of four organ types: sepals, petals, stamens, and carpels.
Elisa, Fiume +3 more
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Meristems: start your signaling
Current Opinion in Plant Biology, 2001All of the cells of the shoot apex are derived from a small number of stem cells in the center of the shoot meristem. Hence, cell lineage plays no role in establishing pattern formation or cell fate at the shoot apex. Growing evidence has implicated a number of cell signaling pathways in regulating shoot meristem development and organ formation.
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Science, 2008
GENETICS Plant development is regulated by meristems, which give rise to all plant organs, including the root, shoot, and flowers. In Arabidopsis , the meristem is controlled primarily by a signaling cascade initiated by CLAVATA (CLA) receptors that are activated by CLE peptides. Suzaki et al. have examined homologs of the Arabidopsis CLAVATA3 protein (
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GENETICS Plant development is regulated by meristems, which give rise to all plant organs, including the root, shoot, and flowers. In Arabidopsis , the meristem is controlled primarily by a signaling cascade initiated by CLAVATA (CLA) receptors that are activated by CLE peptides. Suzaki et al. have examined homologs of the Arabidopsis CLAVATA3 protein (
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2018
Cell division is a fundamental requirement for growth and development of the plant body. Aside from certain stages of sexual reproduction, all production of new cells is based on a process called the cell cycle in which nuclear division (mitosis) and cell division (cytokinesis) produce two identical daughter cells.
Richard Crang +2 more
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Cell division is a fundamental requirement for growth and development of the plant body. Aside from certain stages of sexual reproduction, all production of new cells is based on a process called the cell cycle in which nuclear division (mitosis) and cell division (cytokinesis) produce two identical daughter cells.
Richard Crang +2 more
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Multifarious Meristem Maintenance
Science Signaling, 2010A mutant screen identifies a third pathway through which CLAVATA3 regulates stem cell proliferation.
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1998
In this protocol, a standard procedure is presented for isolation of meristems from apical buds. Success in meristem-tip culture depends on a large number of factors and is hard to predict. A procedure which has yielded good results with one plant species, or even one cultivar, may be unsuitable for another.
Jeanne Dijkstra, Cees P. de Jager
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In this protocol, a standard procedure is presented for isolation of meristems from apical buds. Success in meristem-tip culture depends on a large number of factors and is hard to predict. A procedure which has yielded good results with one plant species, or even one cultivar, may be unsuitable for another.
Jeanne Dijkstra, Cees P. de Jager
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1994
This protocol provides techniques for the isolation, staging, and culture of the shoot apical meristem of maize (adapted from Irish and Nelson 1988, 1991). One of the interesting characteristics of the maize plant is the tight regulation of the number of nodes produced by the shoot apical meristem before it converts to a terminal reproductive structure,
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This protocol provides techniques for the isolation, staging, and culture of the shoot apical meristem of maize (adapted from Irish and Nelson 1988, 1991). One of the interesting characteristics of the maize plant is the tight regulation of the number of nodes produced by the shoot apical meristem before it converts to a terminal reproductive structure,
openaire +1 more source