Nishio N, Satoh H
Department of Biomolecular Science, Toho University, Chiba, Japan.
Plant Physiol. 1997 Oct;115(2):841-6. doi: 10.1104/pp.115.2.841.
A water-soluble chlorophyll protein (WSCP) in cauliflower (Brassica oleracea L.) was purified and its N-terminal sequence was determined. Forty-six of 48 residues of the sequence completely matched those of the drought-induced 22-kD protein (BnD22) in rapeseed (Brassica napus L.). All 40 sequenced residues of WSCP from rapeseed were perfectly matched to those of BnD22. Thus, WSCP may be identical to BnD22. The abundance of WSCP was increased in detached cauliflower leaves.
对花椰菜(甘蓝变种)中的一种水溶性叶绿素蛋白(WSCP)进行了纯化,并测定了其N端序列。该序列48个残基中的46个与油菜(甘蓝型油菜)中干旱诱导的22-kD蛋白(BnD22)的残基完全匹配。来自油菜的WSCP的所有40个测序残基与BnD22的残基完全匹配。因此,WSCP可能与BnD22相同。在离体花椰菜叶片中,WSCP的丰度增加。