Phylogenetic analysis of the true water bugs (Insecta: Hemiptera: Heteroptera: Nepomorpha): evidence from mitochondrial genomes.
Phylogenetic analysis of the true water bugs (Insecta: Hemiptera: Heteroptera: Nepomorpha): evidence from mitochondrial genomes.
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DOI：
10.1186/1471-2148-9-134
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发表时间：
2009-06-15
影响因子：
3.4
通讯作者：
Bu W
中科院分区：
文献类型：
--
作者：
Hua J;Li M;Dong P;Cui Y;Xie Q;Bu W
真正的水虫被归入海鞘亚目(昆虫纲：半翅目：异翅目)，具有重要的经济意义。海鞘亚纲的系统发育关系以及Pleoidae和Aphelocheiroidae的分类等级是不确定的。以前的研究大多是基于形态特征的，没有算法评估。在最近的研究中，用于系统发育分析的分子标记是总长度约1kb的16S rDNA和18S rDNA的部分序列。到目前为止，还没有对真正的水虫的线粒体基因组进行测序，这是可以跨动物类群进行比较的最大数据集之一。在这项研究中，我们利用来自线粒体基因组的证据分析了海参属中尚未解决的问题。测定了9个海鞘亚纲和5个其他半翅目昆虫的线粒体基因组序列。这些线粒体基因组包含通常发现的37个没有基因重排的基因。根据mt基因组的核苷酸序列，Pleoidae不是海鞘亚目的成员，Aphelocheiroidae应重新归入Naucoroidae。海鞘亚纲各超家族间的系统发育关系得到了很好的解决。Mt基因组是解决异翅目内超家族系统发育问题的有效数据来源。真水虫的线粒体基因组是典型的昆虫mt基因组。根据mt基因组的核苷酸序列，我们认为Pleoidae是一个独立的异翅目亚目。海兔亚目由5个超科组成，它们之间的关系为(环口总科+环头总科)+(环头总科+环头总科)+(环头总科+环头总科))。
The true water bugs are grouped in infraorder Nepomorpha (Insecta: Hemiptera: Heteroptera) and are of great economic importance. The phylogenetic relationships within Nepomorpha and the taxonomic hierarchies of Pleoidea and Aphelocheiroidea are uncertain. Most of the previous studies were based on morphological characters without algorithmic assessment. In the latest study, the molecular markers employed in phylogenetic analyses were partial sequences of 16S rDNA and 18S rDNA with a total length about 1 kb. Up to now, no mitochondrial genome of the true water bugs has been sequenced, which is one of the largest data sets that could be compared across animal taxa. In this study we analyzed the unresolved problems in Nepomorpha using evidence from mitochondrial genomes. Nine mitochondrial genomes of Nepomorpha and five of other hemipterans were sequenced. These mitochondrial genomes contain the commonly found 37 genes without gene rearrangements. Based on the nucleotide sequences of mt-genomes, Pleoidea is not a member of the Nepomorpha and Aphelocheiroidea should be grouped back into Naucoroidea. Phylogenetic relationships among the superfamilies of Nepomorpha were resolved robustly. The mt-genome is an effective data source for resolving intraordinal phylogenetic problems at the superfamily level within Heteroptera. The mitochondrial genomes of the true water bugs are typical insect mt-genomes. Based on the nucleotide sequences of the mt-genomes, we propose the Pleoidea to be a separate heteropteran infraorder. The infraorder Nepomorpha consists of five superfamilies with the relationships (Corixoidea + ((Naucoroidea + Notonectoidea) + (Ochteroidea + Nepoidea))).
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五翅目（昆虫纲：半翅目：异翅目）线粒体基因组的比较和系统基因组研究。
影响因子：
4.4
作者：
Hua, Jimeng;Li, Ming;Dong, Pengzhi;Cui, Ying;Xie, Qiang;Bu, Wenjun
通讯作者：
Bu, Wenjun
影响因子：
2.6
作者：
Reineke, A;Karlovsky, P;Zebitz, CPW
通讯作者：
Zebitz, CPW
DOI：
10.1007/bf00993483
发表时间：
1976-01-01
期刊：
ZOOMORPHOLOGIE
影响因子：
--
作者：
RIEGER, C
通讯作者：
RIEGER, C
影响因子：
3.9
作者：
Cameron, Stephen L.;Johnson, Kevin P.;Whiting, Michael F.
通讯作者：
Whiting, Michael F.
影响因子：
4.1
作者：
Mattern, MY
通讯作者：
Mattern, MY