%0 Journal Article
%T Biologically active cis-cinnamic acid occurs naturally in Brassica parachinensis
%A Zhiqi Yin
%A Weishing Wong
%A Wenchai Ye
%A Ning Li
%A <br>YINZhiqi
%A TEWenchai
%J 科学通报(英文版)
%D 2003
%I 
%X The biologically active cis-cinnamic acid (cis-CA) has been perceived as a synthetic plant growth regulator for decades. However, in the present study, we found that cis-CA actually exists as a naturally occurring compound in a Brassica plant. This natural growth- regulating substance presents in both the sunlight-irradiated leaf tissue and the non-irradiated root tissue. The concentra-tions of cis-CA in both tissues are comparable to the biologi-cally effective levels of those major plant hormones. The presence of cis-CA in root tissue suggests that it may be pro-duced through both light-dependent and -independent path- ways or it can be transported from a plant organ to another.
%K cis-cinnamic acid
%K Brassica
%K HPLC
%K mass spectrometry
%K plant growth regulator
%K natural product
%K phenylpropanoid<br>顺式桂皮酸
%K 生物活性
%K 天然生成
%K 植物激素
%K 芸苔属植物
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=DD6615BC9D2CFCE0B6F945E8D5314523&aid=28C3508F7A6CFCCAEB8D60D65CCB204D&yid=D43C4A19B2EE3C0A&vid=B6DA1AC076E37400&iid=B31275AF3241DB2D&sid=AF4A4411BB448A36&eid=C7A2B92569DF5458&journal_id=1001-6538&journal_name=科学通报(英文版)&referenced_num=0&reference_num=24