肺炎支原体、生殖支原体和鸡毒支原体将UGA读为色氨酸密码子而非终止密码子的证据。
Evidence that UGA is read as a tryptophan codon rather than as a stop codon by Mycoplasma pneumoniae, Mycoplasma genitalium, and Mycoplasma gallisepticum.
作者信息
Inamine J M, Ho K C, Loechel S, Hu P C
机构信息
Department of Pediatrics, University of North Carolina, Chapel Hill 27599-7220.
出版信息
J Bacteriol. 1990 Jan;172(1):504-6. doi: 10.1128/jb.172.1.504-506.1990.
Abstract
Molecular cloning and sequencing showed that Mycoplasma gallisepticum, like Mycoplasma capricolum, contains both tRNA(UCA) and tRNA(CCA) genes, while Mycoplasma pneumoniae and Mycoplasma genitalium each appear to have only a tRNA(UCA) gene. Therefore, these mycoplasma species contain a tRNA with the anticodon UCA that can translate both UGA and UGG codons.
摘要
分子克隆和测序表明，鸡毒支原体与山羊支原体一样，同时含有tRNA（UCA）和tRNA（CCA）基因，而肺炎支原体和生殖支原体似乎各自仅含有一个tRNA（UCA）基因。因此，这些支原体物种含有一种带有反密码子UCA的tRNA，它可以翻译UGA和UGG密码子。
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Evidence that UGA is read as a tryptophan codon rather than as a stop codon by Mycoplasma pneumoniae, Mycoplasma genitalium, and Mycoplasma gallisepticum.肺炎支原体、生殖支原体和鸡毒支原体将UGA读为色氨酸密码子而非终止密码子的证据。
J Bacteriol. 1990 Jan;172(1):504-6. doi: 10.1128/jb.172.1.504-506.1990.
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