Interactions of Gibberellin, Vernalization, Photoperiod and Temperature in the Flowering of Endive.
نویسندگان
چکیده
منابع مشابه
Bolting and flowering control in sugar beet: relationships and effects of gibberellin, the bolting gene B and vernalization
BACKGROUND AND AIMS Bolting, the first visible sign of reproductive transition in beets (Beta vulgaris), is controlled by the dominant bolting gene B (B allele), which allows for flowering under long days (LDs, >14 h light) without prior vernalization. The B-locus carries recessive alleles (bb) in sugar beet (Beta vulgaris L. spp. vulgaris), so that vernalization and LDs are required for boltin...
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The transition to flowering is an important event in the plant life cycle and is modulated by several environmental factors including photoperiod, light quality, vernalization, and growth temperature, as well as biotic and abiotic stresses. In contrast to light and vernalization, little is known about the pathways that mediate the responses to other environmental variables. A mild increase in g...
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The relationship among gibberellins, C vernalization, and photoperiod in the flowering response of radish, Raphanus sativus L., cv. Miyashige-sofuto, was studied. The optimal condition for flowering was vernalization and a 16-hour photoperiod; GA3 had no additional effect. Gibberellin A3 (60 ,jg total) was not able to induce flowering in nonvernalized plants grown on 8-hour days, but it did inc...
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عنوان ژورنال:
- Plant physiology
دوره 35 1 شماره
صفحات -
تاریخ انتشار 1960