A putative acyl-CoA-binding protein is a major phloem sap protein in rice (Oryza sativa L.).
A putative acyl-CoA-binding protein is a major phloem sap protein in rice (Oryza sativa L.).
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DOI：
10.1093/jxb/erl021
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发表时间：
2006-08
影响因子：
6.9
通讯作者：
N. Suzui;Shin-ichi Nakamura;T. Fujiwara;H. Hayashi;T. Yoneyama
中科院分区：
文献类型：
--
作者：
N. Suzui;Shin-ichi Nakamura;T. Fujiwara;H. Hayashi;T. Yoneyama
The N-terminal amino-acid sequence of a major rice phloem-sap protein, named RPP10, was determined. RPP10 is encoded by a single gene in the rice genome. Its complete amino-acid sequence, predicted from the corresponding rice full-length cDNA, showed high similarity to plant acyl-CoA-binding proteins (ACBPs). Western blot analysis using anti-ACBP antiserum revealed that putative ACBP is abundant in the phloem sap of rice plants, and is also present in sieve-tube exudates of winter squash (Cucurbita maxima), oilseed rape (Brassica napus), and coconut palm (Cocos nucifera). These findings give rise to the idea that ACBP may involve lipid metabolism and regulation in the phloem.
