Results 211 to 220 of about 90,304 (262)
Some of the next articles are maybe not open access.
Flower Development in Arabidopsis
2023Like in other angiosperms, the development of flowers in Arabidopsis starts right after the floral transition, when the shoot apical meristem (SAM) stops producing leaves and makes flowers instead. On the flanks of the SAM emerge the flower meristems (FM) that will soon differentiate into the four main floral organs, sepals, petals, stamens, and pistil,
Chahtane, Hicham +7 more
openaire +4 more sources
2013
Grasses bear unique flowers lacking obvious petals and sepals in special inflorescence units, the florets and the spikelet. Despite this, grass floral organs such as stamens and lodicules (petal homologs) are specified by ABC homeotic genes encoding MADS domain transcription factors, suggesting that the ABC model of eudicot flower development is ...
Hiro-Yuki, Hirano +2 more
openaire +2 more sources
Grasses bear unique flowers lacking obvious petals and sepals in special inflorescence units, the florets and the spikelet. Despite this, grass floral organs such as stamens and lodicules (petal homologs) are specified by ABC homeotic genes encoding MADS domain transcription factors, suggesting that the ABC model of eudicot flower development is ...
Hiro-Yuki, Hirano +2 more
openaire +2 more sources
Current Opinion in Cell Biology, 1992
Several homeotic genes controlling flower development have been characterized in Antirrhinum and Arabidopsis. Comparisons of their mutant phenotypes, expression patterns and genetic interactions have revealed that many of the basic mechanisms controlling flower development have been conserved in evolution, although important differences in the balance ...
openaire +2 more sources
Several homeotic genes controlling flower development have been characterized in Antirrhinum and Arabidopsis. Comparisons of their mutant phenotypes, expression patterns and genetic interactions have revealed that many of the basic mechanisms controlling flower development have been conserved in evolution, although important differences in the balance ...
openaire +2 more sources
Journal of Cell Science, 2000
This diagram displays our current knowledge of the signaling pathways that promote flowering and of how floral architecture is determined in Arabidopsis . The model is based mainly on genetic interactions between mutants affected in flowering time, floral meristem identity and floral organ ...
openaire +2 more sources
This diagram displays our current knowledge of the signaling pathways that promote flowering and of how floral architecture is determined in Arabidopsis . The model is based mainly on genetic interactions between mutants affected in flowering time, floral meristem identity and floral organ ...
openaire +2 more sources
The flowering of Arabidopsis flower development
The Plant Journal, 2010SummaryFlowers come in a variety of colors, shapes and sizes. Despite this variety, flowers have a very stereotypical architecture, consisting of a series of sterile organs surrounding the reproductive structures. Arabidopsis, as the premier model system for molecular and genetic analyses of plant development, has provided a wealth of insights into how
openaire +2 more sources
Mitochondrial regulation of flower development
Mitochondrion, 2008Flower development in plants depends not only on a set of nuclear genes but also on the coordinate action of the mitochondrion. Certain mitochondrial genomes in combination with certain nuclear genomes lead to the expression of cytoplasmic male-sterility (CMS).
Jenny, Carlsson +4 more
openaire +2 more sources
Molecular evolution of flower development
Trends in Ecology & Evolution, 2000Flowers, as reproductive structures of the most successful group of land plants, have been a central focus of study for both evolutionists and ecologists. Recent advances in unravelling the genetics of flower development have provided insight into the evolution of floral structures among angiosperms.
, Lawton-Rauh +2 more
openaire +2 more sources
Genetic control of flower development
Trends in Genetics, 1989Flowering plants are the most highly evolved and complex organisms within the plant kingdom. The flower consists of several distinct organ systems that are responsible for higher plant reproduction. Cells within specific floral organs differentiate into spores and gametes required by the plant to complete its life cycle.
G N, Drews, R B, Goldberg
openaire +2 more sources
Development of Flowering Plant Gametophytes
2010Plant reproduction occurs through the production of gametes by a haploid generation, the gametophyte. Flowering plants have highly reduced male and female gametophytes, called pollen grains and embryo sacs, respectively, consisting of only a few cells.
Hong, Ma, Venkatesan, Sundaresan
openaire +2 more sources
POLLINATION REGULATION OF FLOWER DEVELOPMENT
Annual Review of Plant Physiology and Plant Molecular Biology, 1997▪ Abstract Pollination regulates a syndrome of developmental responses that contributes to successful sexual reproduction in higher plants. Pollination-regulated developmental events collectively prepare the flower for fertilization and embryogenesis while bringing about the loss of floral organs that have completed their function in pollen dispersal ...
openaire +2 more sources