منابع مشابه
Genetic and Environmental Regulation of Flowering and Runnering in Strawberry
Cultivated strawberry (Fragaria × ananassa Duch.) is one of the most important berry crops worldwide. Its wild relative, woodland strawberry (Fragaria vesca L.) is also scientifically important, since recent development of molecular tools including genetic transformation methods, genetic maps and genome sequence is making it as one of the leading perennial model plants. Environmental regulation...
متن کاملEnvironmental stress and flowering time
After the f loral transition the shoot apical meristem (SAM) changes its identity switching from vegetative to reproductive. In annual Arabidopsis ecotypes, the transition to f lowering is strongly promoted by variations in day length (photoperiod). The photoperiodic pathway promotes f lowering when Arabidopsis plants are exposed to long days (LDs) conditions (typical of spring and summer). Pho...
متن کاملEnvironmental stress influencing plant development and flowering.
Plants are sessile organisms and unlike animals, cannot run away from adverse environmental conditions. Therefore, they have evolved sophisticated signaling and protective systems to overcome sub-lethal stress situations. Although, effect of stress on physiology and morphology were studied earlier, the research on molecular mechanisms of stress response is albeit new. Studies at the molecular l...
متن کاملRecent advances in regulation of flowering
The control of flowering time in plants is critical for plant fitness and for agriculture. The genetic pathways governing this developmental transition are reasonably well understood in Arabidopsis, although substantial new gains are still being made in this system. Much new work is focusing on how the genetic networks governing flowering function in other species.
متن کاملRegulation of photoperiodic flowering by Arabidopsis photoreceptors.
Photoperiodism is a day-length-dependent seasonal change of physiological or developmental activities that is widely found in plants and animals. Photoperiodic flowering in plants is regulated by photosensory receptors including the red/far-red light-receptor phytochromes and the blue/UV-A light-receptor cryptochromes. However, the molecular mechanisms underlying the specific roles of individua...
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ژورنال
عنوان ژورنال: The International Journal of Developmental Biology
سال: 2005
ISSN: 0214-6282
DOI: 10.1387/ijdb.052022ia