Relationship between oxalic acid and the metabolism of beta-N-oxalyl-alpha,beta-diaminopropionic acid (ODAP) in grass pea (Lathyrus sativus L.)
Zhang, DW; Xing GM(邢更妹); Xing, GM; Xu, H; Yan, ZY; Wang, CY; Wang, YF; Li, ZX
刊名ISRAEL JOURNAL OF PLANT SCIENCES
2005
卷号53期号:2页码:#REF!
关键词Lathyrus sativus L. beta-N-oxalyl-alpha,beta-diaminopropionic acid (ODAP) oxalic acid butyl hydroxybutynoate (BHB) polyethylene glycol (PEG)
学科分类Plant Sciences
通讯作者Li, ZX (reprint author), Lanzhou Univ, State Key Lab Appl Organ Chem, Lanzhou 730000, Peoples R China.
文章类型Article
英文摘要Lathyrus sativits L., a member of the annual Leguminosae family, is not only resistant to drought and cold, but also to many plant diseases, insect pests, and barrenness. Moreover, it is highly nutritive and hence an ideal forage crop. However, the seeds of Lathyrus sativus contain P-N-oxalyl-alpha,beta-diaminopropionic acid (ODAP), the main element causing lathyrism. Previous studies indicated that ODAP could form from the oxalylation Of L-alpha,beta-diaminopropionic acid (DAPA), while DAPA synthesis needed the participation of oxalyl-Co-A resulting from the combination of oxalic acid and Co-A; i.e., oxalic acid is one of the precursors of ODAP biosynthesis. Glycolate oxidase (GO), generally existing in the leaves of the C, plant, can catalyze not only the transformation of glycolic acid to glyoxalic acid, but also that of glyoxalic acid to oxalic acid. This study investigated the relationship between the change of oxalic acid and the accumulation of ODAP in different organs at different development stages of grass pea treated with exogenous oxalic acid, butyl hydroxybutynoate (BHB, inhibitor of GO synthesis), and under water stress; evaluated the relationship between the adversity and the accumulation of oxalic acid and ODAP; and provided a new strategy for selecting grass pea with environment-tolerance and low toxicity.
类目[WOS]Plant Sciences
收录类别SCI
WOS记录号WOS:000234903200002
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/226065
专题中国科学院高能物理研究所_多学科研究中心_期刊论文
中国科学院高能物理研究所_多学科研究中心
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Zhang, DW,Xing GM,Xing, GM,et al. Relationship between oxalic acid and the metabolism of beta-N-oxalyl-alpha,beta-diaminopropionic acid (ODAP) in grass pea (Lathyrus sativus L.)[J]. ISRAEL JOURNAL OF PLANT SCIENCES,2005,53(2):#REF!.
APA Zhang, DW.,邢更妹.,Xing, GM.,Xu, H.,Yan, ZY.,...&Li, ZX.(2005).Relationship between oxalic acid and the metabolism of beta-N-oxalyl-alpha,beta-diaminopropionic acid (ODAP) in grass pea (Lathyrus sativus L.).ISRAEL JOURNAL OF PLANT SCIENCES,53(2),#REF!.
MLA Zhang, DW,et al."Relationship between oxalic acid and the metabolism of beta-N-oxalyl-alpha,beta-diaminopropionic acid (ODAP) in grass pea (Lathyrus sativus L.)".ISRAEL JOURNAL OF PLANT SCIENCES 53.2(2005):#REF!.
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