Effects of gravistimuli on osmoregulation in azuki bean epicotyls
نویسندگان
چکیده
منابع مشابه
Possible involvement of 65 kda MAP in elongation growth of azuki bean epicotyls.
Although regulation of the dynamics of plant microtubules (MTs) by microtubule-associated proteins (MAPs) has been suggested, the mechanism has not yet been elucidated. As one candidate, a MAP composed of a 65 kDa polypeptide (65 kDa MAP) has been isolated from tobacco cultured cells [Jiang and Sonobe (1993), J. Cell Sci 105: 8911. To investigate the physiological role of the 65 kDa MAP in situ...
متن کاملCellular basis of growth suppression by submergence in azuki bean epicotyls.
BACKGROUND AND AIMS Complete submergence severely reduces growth rate and productivity of terrestrial plants, but much remains to be elucidated regarding the mechanisms involved. The aim of this study was to clarify the cellular basis of growth suppression by submergence in stems. METHODS The effects of submergence on the viscoelastic extensibility of the cell wall and the cellular osmotic co...
متن کاملElectrical Potentials during Gravitropism in Bean Epicotyls.
An apparatus for measuring simultaneously the surface electrical potentials along epicotyl was developed to study the largely bending situation by gravity. Potentials increased on the upper side and decreased on the lower side after the horizontal placement. The time course of electrical changes consisted of two components which correspond to growth movements observed during gravitropism.
متن کاملThe genetics of domestication of the azuki bean (Vigna angularis).
Genetic differences between azuki bean (Vigna angularis var. angularis) and its presumed wild ancestor (V. angularis var. nipponensis) were resolved into QTL for traits associated with adaptation to their respective distinct habits. A genetic linkage map constructed using progenies from a cross between Japanese cultivated and wild azuki beans covers 92.8% of the standard azuki bean linkage map....
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ژورنال
عنوان ژورنال: Advances in Space Research
سال: 2013
ISSN: 0273-1177
DOI: 10.1016/j.asr.2012.09.013