Studies on bolting in Brassica
نویسندگان
چکیده
منابع مشابه
Mapping 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...
متن کاملProteomic and gene expression analyses during bolting-related leaf color change in Brassica rapa.
Bolting and flowering are key processes during the growth and development of Chinese cabbage (Brassica rapa L. ssp pekinensis). Understanding the molecular mechanisms underlying bolting and flowering is of significance for improving production of the vegetable. A leaf-color change from bright green to gray-green has been observed following differentiation of the flowering stem and before boltin...
متن کاملPhysiological 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...
متن کاملEpidemiological studies on brassica vegetables and cancer risk.
This paper gives an overview of the epidemiological data concerning the cancer-preventive effect of brassica vegetables, including cabbage, kale, broccoli, Brussels sprouts, and cauliflower. The protective effect of brassicas against cancer may be due to their relatively high content of glucosinolates. Certain hydrolysis products of glucosinolates have shown anticarcinogenic properties. The res...
متن کاملEffect of bolting on roadway support in extremely weak rock
In mine roadway support operations, floor bolting not only played a role in floor heave control, but also in reinforcing roof and its two sides. Correspondingly, bolting of roof and two sides also played a part in floor heave control. To quantify the effect of such bolting, based on roadway support in extremely weak rock, three physical models were produced and tested in laboratory. Through com...
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ژورنال
عنوان ژورنال: Engei Gakkai zasshi
سال: 1970
ISSN: 1880-358X,0013-7626
DOI: 10.2503/jjshs.39.162