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豌豆叶绿体基因组一个1.1 kb片段的核苷酸序列,该片段包含三个tRNA基因,其中一个位于一个91个密码子的开放阅读框内。

Nucleotide sequence of a 1.1 kb fragment of the pea chloroplast genome containing three tRNA genes, one of which is located within an open reading frame of 91 codons.

作者信息

Rasmussen O F, Stummann B M, Henningsen K W

出版信息

Nucleic Acids Res. 1984 Dec 11;12(23):9143-53. doi: 10.1093/nar/12.23.9143.

Abstract

The nucleotide sequence of a 1082 bp fragment from the pea (Pisum sativum) chloroplast genome is presented. This fragment contains genes for tRNAGlu, tRNATyr and tRNAAsp as well as an open reading frame (ORF) of 91 codons on one strand and two ORFs of 52 and 59 codons on the complementary strand. The tRNAAsp gene is located entirely within the ORF of 91 codons. The first 366 bp of the fragment correspond to 376 bp at one end of a recently published (1) sequence from the broad bean (Vicia faba) chloroplast genome. These regions contain the tRNAGlu and tRNATyr genes, which are identical and separated by 60 bp in both species. These two genes are probably cotranscribed. The intergenic regions in the corresponding segments from the two species are, except for a 10 bp deletion in the pea sequence, 94% homologous.

摘要

本文给出了豌豆(Pisum sativum)叶绿体基因组一个1082 bp片段的核苷酸序列。该片段包含tRNAGlu、tRNATyr和tRNAAsp基因,以及一条链上一个由91个密码子组成的开放阅读框(ORF)和互补链上两个分别由52和59个密码子组成的ORF。tRNAAsp基因完全位于由91个密码子组成的ORF内。该片段的前366 bp与蚕豆(Vicia faba)叶绿体基因组最近发表的(1)一个序列一端的376 bp相对应。这些区域包含tRNAGlu和tRNATyr基因,这两个基因在两个物种中是相同的,且被60 bp隔开。这两个基因可能是共转录的。除了豌豆序列中有一个10 bp的缺失外,两个物种相应片段中的基因间隔区同源性为94%。

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