Results 261 to 270 of about 15,069,800 (313)
Some of the next articles are maybe not open access.

Related searches:

Flower Development in Arabidopsis

2023
Like 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

The flower code and cancer development

Clinical and Translational Oncology, 2011
It has been postulated that the preliminary steps of cancer known as "cancerization field" could be mediated by a competitive mechanism among mutated and wild-type cells. Cell competition is a process of selection among populations of cells with different fitness: the best adapted cells (winners) survive and proliferate in the tissue at the expense of ...
Sergio, Casas-Tinto   +2 more
openaire   +2 more sources

Flower development

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

Grass Flower Development

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

The flowering of Arabidopsis flower development

The Plant Journal, 2010
SummaryFlowers 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

Development and senescence of Grevillea'Sylvia' inflorescences, flowers and flower parts [PDF]

open access: possiblePlant Growth Regulation, 2004
To characterise the physiology of development and senescence for Grevillea 'Sylvia'. oral organs, respiration, ethylene production and ACC concentrations in harvested flowers and flower parts were measured. The respiration rate of harvested inflorescences decreased over time during senescence. In contrast, both ethylene production and ACC concentration
Setyadjit   +3 more
openaire   +4 more sources

Flower development pathways

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

Sculpting the Flower; the Role of microRNAs in Flower Development

2010
microRNAs (miRNAs) are small approximately 21-nucleotide RNAs that function posttranscriptionally to regulate gene activity. miRNAs function by binding to complementary sites in target genes causing mRNA degradation and/or translational repression of the target. Since the discovery of miRNAs in plants in 2002 much has been learned about the function of
Anwesha, Nag, Thomas, Jack
openaire   +2 more sources

Home - About - Disclaimer - Privacy