Synthesis and degradation of a 28-kDa pod storage protein in French bean (Phaseolus vulgaris) plants
Synthesis and degradation of a 28-kDa pod storage protein in French bean (Phaseolus vulgaris) plants
复制标题
菜豆 (Phaseolus vulgaris) 植物中 28 kDa 豆荚储存蛋白的合成和降解
DOI：
10.1007/s004250050655
复制
发表时间：
1999
期刊：
影响因子：
4.3
通讯作者：
T. Minamikawa
中科院分区：
文献类型：
--
作者：
P. Zhong;D. Yamauchi;T. Okamoto;Toshihiko Okabe;T. Minamikawa
豆荚储存蛋白（Pod storage protein， PSP）在豆荚发育过程中积累，通过去荚提高PSP mRNA水平，可促进后期形成的豆荚中PSP的积累。除荚果外，在花、幼叶和幼茎节间均检测到荚果贮藏蛋白。清除库以器官特异性的方式诱导PSP及其mRNA的积累。此外，伤害诱导叶片中PSP的系统性积累。茉莉酸甲酯不诱导PSP的合成，但对损伤诱导的PSP合成有促进作用。在衰老荚果中，PSP被降解，在荚果中检测到分子量为20和17 kDa的降解产物。20 kDa降解产物的数量大于17 kDa降解产物的数量。
Pod storage protein (PSP) accumulated in developing pods of French bean (Phaseolus vulgarisL.) plants, and increasing the PSP mRNA level by pod removal resulted in the enhancement of PSP accumulation in pods that formed later. Pod storage protein was detected in flowers, young leaves and young stem internodes in addition to pods. Accumulation of PSP and its mRNA was induced by sink-removal in an organ-specific manner. In addition, wounding induced PSP accumulation systemically in leaves. Methyl jasmonate did not induce PSP synthesis but enhanced the synthesis that was induced by wounding. In senescing pods, PSP was degraded, and degradation products with molecular masses of 20 and 17 kDa were detected in the pods. The amount of 20-kDa degradation product was greater than that of the 17 kDa product.
DOI：
--
发表时间：
--
期刊：
影响因子：
--
作者：
通讯作者：
--
Mitsuhashi,W.：“发芽绿豆种子子叶中巯基内肽酶的合成和翻译后激活”Plant Physiol.89。
DOI：
--
发表时间：
--
期刊：
影响因子：
--
作者：
通讯作者：
--