The soybean vegetative storage proteins VSP alpha and VSP beta are acid phosphatases active on polyphosphates.
نویسندگان
چکیده
منابع مشابه
Sucrose Modulation of Soybean Vsp Gene Expression
We have shown that auxin represes soybean (Glycine max 1.) vegetative storage protein gene (Vsp) expression in suspensioncultured cells and in leaves.and petioles of excised trifoliates. l h e auxin analog naphthyleneacetic acid (NAA) at 10 p~ strongly inhibited methyl jasmonate-induced Vsp expression in soybean suspension-cultured cells. Both indole-3-acetic acid and NAA inhibited methyl jasmo...
متن کاملExpression of two soybean vegetative storage protein genes during development and in response to water deficit, wounding, and jasmonic acid.
The expression of vspA and vspB genes encoding soybean vegetative storage proteins was studied during seedling development and in response to water deficit, tissue wounding, and jasmonic acid treatment. vspA and vspB encode VSP-alpha and VSP-beta, 28-kilodalton and 31-kilodalton vacuole-localized polypeptides that are 80% homologous. vspA and vspB mRNAs could be distinguished on RNA blots using...
متن کاملPhosphate Modulates Transcription of Soybean VspB and Other Sugar-Inducible Genes.
The soybean vegetative storage protein genes VspA and VspB encode vacuolar glycoprotein acid phosphatases. Transcription of the Vsp is synergistically activated by jasmonic acid or methyl jasmonate (MeJA) and soluble sugars. The action of these modulators is mediated by two different DNA domains in the VspB promoter. In this study, we present new data regarding VspB regulation by sucrose and in...
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An efficient software tool for investigations on novel stacked gate dielectrics with emphasis on reliability has been developed. The accumulation, depletion, and inversion of carriers in MOS capacitors is properly considered for nand p-substrates. The effect of carrier quantization on the electrostatics and the leakage current is included by treating carriers in quasi-bound states (QBS) and con...
متن کاملEfficient down-regulation of the major vegetative storage protein genes in transgenic soybean does not compromise plant productivity.
Soybean (Glycine max L. Merr.) contains two related and abundant proteins, VSP alpha and VSP beta, that have been called vegetative storage proteins (VSP) based on their pattern of accumulation, degradation, tissue localization, and other characteristics. To determine whether these proteins play a critical role in sequestering N and other nutrients during early plant development, a VspA antisen...
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ژورنال
عنوان ژورنال: Journal of Biological Chemistry
سال: 1992
ISSN: 0021-9258
DOI: 10.1016/s0021-9258(19)49627-0