Breeding of Bolting Resistance in Chinese Cabbage. Critical Day Length for Flower Induction of Late Bolting Material with No Chilling Requirement.
نویسندگان
چکیده
منابع مشابه
Physiological and Biochemical Properties Analysis of Late-bolting Transgenic Chinese Cabbage (brassica Rapa L. Ssp. Pekinensis)
LFYgene plays important roles in determining plant flowering mainly by controlling the timing of phase transition. Constitutive under-expression of LFY gene in Arabidopsis resulted in the formation of late flowering and highly branching phenotype. In this paper, we investigated some physiological and biochemical properties of the transformantsthat were down-regulated LFY gene expression to dela...
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15 صفحه اولMapping of quantitative trait loci for the bolting trait in Brassica rapa under vernalizing conditions.
Premature bolting can occur occasionally during spring cultivation of heading Chinese cabbage in East Asia when the plants encounter low temperatures (vernalization), leading to economic loss. Breeding bolting-resistant cultivars is the best choice for solving this problem. We looked for QTLs responsible for varietal differences in the bolting trait in Brassica rapa under environmental conditio...
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ii Declaration This dissertation is the result of my own work and does not include any work that is the outcome of collaboration. No part of this dissertation has been submitted at Cambridge or any other University for a degree, diploma or other qualification. The total length of this dissertation is 13150 words. Acknowledgements The author would like to thank the following: Professor Bhadeshia...
متن کاملBolting 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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ژورنال
عنوان ژورنال: Engei Gakkai zasshi
سال: 1992
ISSN: 1880-358X,0013-7626
DOI: 10.2503/jjshs.61.565