The complete mitochondrial genome of Bemisia afer ( Hemiptera: Aleyrodidae)
The complete mitochondrial genome of Bemisia afer ( Hemiptera: Aleyrodidae)
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Bemisia afer 的完整线粒体基因组（半翅目：粉虱科）
DOI：
10.3109/19401736.2013.873921
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发表时间：
2016-01-02
影响因子：
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通讯作者：
Liu, Shu-Sheng
中科院分区：
文献类型：
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作者：
Wang, Hua-Ling;Xiao, Na;Liu, Shu-Sheng
Bemisia afer (Priesner & Hosny)（半翅目：粉虱科）线粒体基因组（mitogenome）的长度为 14,968bp，由 13 个蛋白质编码基因（PCG）、21 个转移 RNA（tRNA）、2 个核糖体 RNA 和 1 个控制区组成。除缺少一个丝氨酸转移RNA基因(tRNA-Ser)外，该同线性与其他粉虱物种的有丝分裂基因组一致。 A、G、T 和 C 重链的总体碱基组成分别为 28.96、18.97、36.7 和 15.37%，具有轻微的 AT 偏差。一些 PCG 使用两种稀有密码子（GTG 和 TTG）作为起始密码子。 B. afer 是一组神秘物种。因此，这第一个从非洲木薯 B. afer 克隆的线粒体基因组既丰富了粉虱分子资源，又有助于其他物种线粒体基因组的测序。它将极大地有助于解决 B. afer 复合体的系统学问题。
The length of the Bemisia afer (Priesner & Hosny) (Hemiptera: Aleyrodidae) mitochondrial genome (mitogenome) is 14,968bp and consists of 13 protein coding genes (PCGs), 21 transfer RNAs (tRNA), 2 ribosomal RNAs and 1 control region. Apart from one serine transfer RNA gene (tRNA-Ser) which is absent, the synteny is consistent with the mitogenomes of other whitefly species. The overall base composition of the heavy strand for A, G, T and C is 28.96, 18.97, 36.7 and 15.37%, respectively, with a slight AT bias. Two rare codons (GTG and TTG) are employed as start codons by some PCGs. B. afer is a group of cryptic species. This first mitogenome cloned from African cassava B. afer, therefore, both enrich the whitefly molecular resource and will aid the sequencing of the other species' mitogenomes. It will contribute significantly to resolving the systematics of the B. afer complex.