【24h】

TY3/GYPSY-LIKE RETROTRANSPOSON SEQUENCES IN TOMATO

机译:番茄中的TY3 /类似吉普赛人的逆转录转座子序列

获取原文
获取原文并翻译 | 示例
           

摘要

Polymerase chain reactions (PCRs) were carried out with DNAs of eight tomato species using primers directed at the reverse transcriptase domain of Ty3/gypsy-like LTR retrotransposons. All DNAs gave PCR products of the expected size which, after cloning and sequencing, were confirmed as representing Ty3/gypsy-like elements. The sequences were heterogeneous, only 3 of the 16 being identical and the most diverse showing 124/426 pairwise nucleotide differences. Multiple alignment and construction of neighbor joining trees divided the sequences into six groups, three comprising five, three, and five sequences respectively, and the other three containing a single sequence each. (C) 1997 Academic Press. [References: 40]
机译:使用针对Ty3 /吉普赛样LTR反转录转座子的逆转录酶结构域的引物,对八个番茄物种的DNA进行聚合酶链反应(PCR)。所有DNA均提供了预期大小的PCR产物,在克隆和测序后,这些产物被证实代表Ty3 /吉普赛样元件。序列是异质的,16个序列中只有3个是相同的,并且最多样化的序列显示124/426对核苷酸差异。多重比对和相邻连接树的构建将序列分为六个组,三个分别包含五个,三个和五个序列,其他三个分别包含一个序列。 (C)1997学术出版社。 [参考:40]

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号