冠瘿Ti质粒pTiA66的T区域中的额外DNA。
Extra DNA in the T region of crown gall Ti-plasmid pTiA66.
作者信息
Waldron C, Hepburn A G
出版信息
Plasmid. 1983 Sep;10(2):199-203. doi: 10.1016/0147-619x(83)90073-2.
PMID:6314413
Abstract
The mutant tumorigenic phenotype of pTiA66, a derivative of the broad host range octopine Ti-plasmid pTiA6, results from a 2.6-Kb insertion into EcoRI fragment 32g of the T region, which has been implicated in the auxin synthesis disruption tumor character. The inserted DNA is closely related to sequences from BamHI fragment 11 of the same or a related plasmid but probably originally derives from a chromosomal sequence.
摘要
广宿主范围章鱼碱型Ti质粒pTiA6的衍生物pTiA66的突变致瘤表型，是由于在T区域的EcoRI片段32g中插入了一个2.6-Kb的片段所致，该区域与生长素合成破坏肿瘤特征有关。插入的DNA与同一或相关质粒的BamHI片段11的序列密切相关，但可能最初源自染色体序列。
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