Characterization of a new choline locus in Aspergillus nidulans and its significance for choline metabolism.
Characterization of a new choline locus in Aspergillus nidulans and its significance for choline metabolism.
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构巢曲霉中新胆碱位点的表征及其对胆碱代谢的意义。
DOI：
10.1017/s0016672300018802
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发表时间：
1978
期刊：
影响因子：
--
通讯作者：
B. Bainbridge
中科院分区：
文献类型：
--
作者：
P. Markham;B. Bainbridge
在构巢曲霉中发现了一个新的胆碱需求位点，命名为choC3。它位于连锁群VIII中sD基因座左侧31.9 ± 2.2个图位单位处，推测该基因座编码催化磷脂酰单甲基氨基乙醇转甲基为磷脂酰二甲氨基乙醇的酶，或编码该酶合成或功能所必需的分子。
A new locus for choline-requirement has been identified in Aspergillus nidulans and designated choC3. It has been located to linkage group VIII at a position 31·9 ± 2·2 map units to the left of the sD locus.It is proposed that this locus codes either for the enzyme that catalyses the transmethylation of phosphatidyl monomethylaminoethanol to phosphatidyl dimethylaminoethanol or for a molecule essential for the synthesis or function of this enzyme.