Flower Initiation and Tassel Emergence in Sugarcane
نویسندگان
چکیده
منابع مشابه
Photoreversibility of Flower Initiation.
A. Borthwick et al (4) recently demonstrated that the red reaction inducing the germination of lightsensitive lettuce seed could be reversed. Their studies show that far-red near 7350 A is the region of maximum effectiveness in reversing the red reaction and thereby inhibiting seed germination. Thus, seed irradiated with red are put into a germinating condition that is nullified or reversed if ...
متن کاملLEAFY expression and flower initiation in Arabidopsis.
During the initial vegetative phase, the Arabidopsis shoot meristem produces leaves with associated lateral shoots at its flanks, while the later reproductive phase is characterized by the formation of flowers. The LEAFY gene is an important element of the transition from the vegetative to the reproductive phase, as LEAFY is both necessary and sufficient for the initiation of individual flowers...
متن کاملGenetics and genomics of flower initiation and development in roses.
Roses hold high symbolic value and great cultural importance in different societies throughout human history. They are widely used as garden ornamental plants, as cut flowers, and for the production of essential oils for the perfume and cosmetic industries. Domestication of roses has a long and complex history, and the rose species have been hybridized across vast geographic areas such as Europ...
متن کاملMolecular basis of flower initiation—A review
Plants have many differences, like protandry, protogyny, etc. However, amidst these differences, all angiosperms have a common mechanism of flowering, i.e. concentric pattern of flowering (sepal, petal, stamen and carpel). The mechanism or the genes thorough which plants maintain boundaries between the four, sepal-petal-stamen-carpel, are also given due importance. Once a plant attains competen...
متن کاملA molecular framework for auxin-mediated initiation of flower primordia.
A classical role of the hormone auxin is in the formation of flowers at the periphery of the reproductive shoot apex. Mutants in regulators of polar auxin transport or in the auxin-responsive transcription factor MONOPTEROS (MP) form naked inflorescence "pins" lacking flowers. How auxin maxima and MP direct initiation of flower primordia is poorly understood. Here, we identify three genes whose...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: The Journal of Agriculture of the University of Puerto Rico
سال: 1969
ISSN: 2308-1759,0041-994X
DOI: 10.46429/jaupr.v55i1.11081