Analysis of a transposable element in Caenorhabditis elegans.
Analysis of a transposable element in Caenorhabditis elegans.
复制标题
秀丽隐杆线虫中转座因子的分析。
DOI：
10.1073/pnas.80.12.3585
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发表时间：
1983
影响因子：
11.1
通讯作者：
Hirsh,D
中科院分区：
文献类型：
--
作者：
Liao,LW;Rosenzweig,B;Hirsh,D
在秀丽隐杆线虫中发现了一种名为Tc1的转座因子。Tc1长1.7千碱基对，末端反向重复少于100个碱基对，是高度保守的重复元件。Tc1的拷贝数和基因组位置在不同的菌株之间变化很大，这表明Tc1具有移动性。然而，品系间杂交的后代没有表现出可能由于Tc1转位而导致的杂交异常性状。
A transposable element, designated Tc1, has been characterized in Caenorhabditis elegans. Tc1 is 1.7 kilobases long, has an inverted terminal repeat of less than 100 base pairs, and is repeated as a highly conserved element. The copy number and genomic positions of Tc1 are extremely variable among strains, implying that Tc1 is mobile. However, progeny of interstrain crosses did not show hybrid dysgenic traits that might be due to Tc1 transposition.