The complete mitochondrial genome of fungus-growing termite, Macrotermes natalensis (Isoptera: Macrotermitinae)

被引:5
|
作者
Meng, Ziye [1 ]
Jiang, Shihong [2 ]
Chen, Xiaoqin [2 ]
Lei, Chaoliang [1 ]
机构
[1] Huazhong Agr Univ, Key Lab Insect Resources Utilizat & Sustainable P, Inst Insect Resources, Wuhan 430070, Hubei Province, Peoples R China
[2] Shenzhen Polytech, Coll Appl Chem & Biotechnol, Shenzhen, Guangdong, Peoples R China
基金
中国国家自然科学基金;
关键词
Fungus-growing termite; Macrotermes natalensis; mitochondrial genome;
D O I
10.3109/19401736.2014.961142
中图分类号
Q3 [遗传学];
学科分类号
071007 ; 090102 ;
摘要
In this study, the complete mitochondrial genome of a fungus-growing termite, Macrotermes natalensis, with the total length of 16,325 bp, is reported for the first time. This mtgenome harbors 13 protein-coding genes, 22 transfer RNA genes, 2 ribosomal RNA genes, and 1 control region (D-loop). The total base composition is 44.1% of A, 21.5% of T, 11.5% of G, and 22.9% of C, so the percentage of A and T (65.6%) is much higher than that of G and C. Most of the genes are distributed on H-strand, except for four subunit genes (ND1, ND4, ND4L, ND5) and eight tRNA genes. All protein-coding genes start with an ATN codon, and terminate with the canonical stop codon (TAA/TAG) or a single T (T- -). The complete mitochondrial genome sequence reported here adds a new genetic resource for the genus Macrotermes and might be useful for phylogenetic and systematic analyses within the genus Macrotermes.
引用
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页码:1728 / 1729
页数:2
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