Mitochondrial genomes of Vanhornia eucnemidarum (Apocrita: Vanhorniidae) and Primeuchroeus spp. (Aculeata: Chrysididae):: evidence of rearranged mitochondrial genomes within the Apocrita (Insecta: Hymenoptera)
Mitochondrial genomes of Vanhornia eucnemidarum (Apocrita: Vanhorniidae) and Primeuchroeus spp. (Aculeata: Chrysididae):: evidence of rearranged mitochondrial genomes within the Apocrita (Insecta: Hymenoptera)
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DOI：
10.1139/g06-030
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发表时间：
2006-07-01
期刊：
影响因子：
3.1
通讯作者：
Dowton, Mark
中科院分区：
文献类型：
--
作者：
Castro, Lyda Raquel;Ruberu, Kalani;Dowton, Mark
我们测定了2个无尾两栖类的大部分线粒体（mt）基因组：Vanhornia eucnemidarum和Primeuchroeus spp。这些mt基因组具有相似的核苷酸组成和密码子使用的mt基因组报道的其他Hytera，与总的A + T含量分别为80.1%和78.2%，分别。基因内容与其他后生动物mt基因组相对应，但基因组织不保守。在欧洲鳗弧菌中有6个tRNA基因重排，在报春花中有9个。此外，在V. eucnemidarum的mt基因组中发现了几个非编码区，以及涉及3个tRNA基因的持续基因重复的证据。我们还报告了倒位的大，小核糖体RNA基因在Primeuchroeus属。mt基因组。然而，没有报道的重排是目前的分类单元样本的遗传信息。
We sequenced most of the mitochondrial (mt) genomes of 2 apocritan taxa: Vanhornia eucnemidarum and Primeuchroeus spp. These mt genomes have similar nucleotide composition and codon usage to those of mt genomes reported for other Hymenoptera, with a total A + T content of 80.1% and 78.2%, respectively. Gene content corresponds to that of other metazoan mt genomes, but gene organization is not conserved. There are a total of 6 tRNA genes rearranged in V. eucnemidarum and 9 in Primeuchroeus spp. Additionally, several noncoding regions were found in the mt genome of V. eucnemidarum, as well as evidence of a sustained gene duplication involving 3 tRNA genes. We also report an inversion of the large and small ribosomal RNA genes in Primeuchroeus spp. mt genome. However, none of the rearrangements reported are phylogenetically informative with respect to the current taxon sample.