Mitochondrial genome of the cotton bollworm Helicoverpa armigera (Lepidoptera: Noctuidae) and comparison with other Lepidopterans
文献类型: 外文期刊
第一作者: Wang, Ai-Min
作者: Wang, Ai-Min;Wei, Zhao-Jun;Yin, Jiao;Cao, Ya-Zhong;Hong, Gui-Yun
作者机构:
关键词: Helicoverpa armigera;Lepidoptera;Mitochondrial genome;Noctuidae
期刊名称:MITOCHONDRIAL DNA ( 影响因子:0.925; 五年影响因子:0.994 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: We present the complete sequence of the mitochondrial genome (mitogenome) of the cotton bollworm Helicoverpa armigera. The 15,347-bp mitogenome of H. armigera was arranged in the same order described for all other sequenced lepidopterans, which differs from the most common type found in insects, due to the movement of trnM to a position 5′-upstream of trnI. The gene overlap in the H. armigera mitogenome is totally 23 bp in six locations. The H. armigera mitogenome has a total of 175 bp of intergenic spacer sequences spread over 14 regions ranging in size from 1 to 45 bp. The nucleotide composition of the whole mitogenome of H. armigera is highly A + T biased, accounting for 80.97%, with a slightly positive A + T skewness and negative GC skewness, indicating the occurrence of more A than T, C more than G. The protein-encoding genes have typical mitochondrial start codons, except for cox1, which contains the unusual CGA. The cox1, cox2, and nad4 genes have incomplete stop codons (T). The lrRNA and srRNA genes are 1395 and 794-bp long, respectively. All tRNAs have a typical cloverleaf structure of mitochondrial tRNAs, except for trnS1(AGN), the dihydrouridine arm of which could not form a stable stem-loop structure. The H. armigera A + T-rich region contains a conserved structure combining the motif ATAGA and a 19-bp poly-T stretch, but absence of the 9-bp poly-A element upstream of trnM.
分类号: Q81
- 相关文献
作者其他论文 更多>>
-
Identification and field verification of the aggregation pheromone components produced by male Holotrichia parallela Motschulsky (Coleoptera: Scarabaeidae)
作者:Qu, Ya-Fei;Li, Xue;Dong, Huan-Huan;Wang, Wen-Jie;Li, Xiao-Feng;Zhang, Shuai;Cao, Yazhong;Yin, Jiao;Li, Kebin;Feng, Honglin
关键词:Holotrichia parallela; aggregation pheromone; pentadecyl acetate; cis-13-docosenol; behenic acid
-
Recent updates on plant-derived anti-fatigue peptides as novel energy boosters: expansion from mechanisms of action and beyond
作者:Liao, Ai-Mei;Xu, Tingting;Pan, Long;Huang, Jihong;Liu, Na;Hu, Yuansen;Liao, Ai-Mei;Thakur, Kiran;Wei, Zhao-Jun;Hou, Yin-Chen;Huang, Jihong;Zhang, Kangyi;Liu, Xian-ming
关键词:Plant-derived oligopeptides; Anti-fatigue activity; Evaluation methods; Mechanism of anti-fatigue; Anti-fatigue signaling pathway
-
Polysaccharide gel beads co-loaded with yeast and insecticide for sustainable and targeted control of subterranean pests via attract-and-kill strategy
作者:Cui, Chenglong;Wang, Zhimin;Li, Ertao;Shangguan, Wenjie;Wu, Xiaohu;Yin, Jiao;Li, Kebin
关键词:Polysaccharide; Sodium alginate; Saccharomyces cerevisiae; Carbon dioxide; Functional carrier; Attract-and-kill
-
Plant volatiles-loaded core-shell micro-nano fibers to achieve efficient and sustained bisexual attraction to pests
作者:Cui, Chenglong;Shangguan, Wenjie;Li, Kebin;Jiang, Xingfu;Wang, Zhimin;Yin, Jiao;Cao, Lidong
关键词:Food attractants; Micro-nano fiber; Sustained release; Coaxial electrospinning; Green pesticide
-
MiRNA Omics Reveal the Mechanisms of the Dual Effects of Selenium Supplementation on the Development of the Silkworm (Bombyx mori)
作者:Ge, Wen-Jie;Hu, Fei;Hong, Ting-Ting;Thakur, Kiran;Zhang, Jian-Guo;Wei, Zhao-Jun;Hu, Fei;Thakur, Kiran;Wei, Zhao-Jun;Tang, Shun-Ming;Tang, Shun-Ming
关键词:Bombyx mori; miRNA; Se; gene regulation networks
-
Female-Biased Odorant Receptor LstiOR3 Mediates Oviposition Preference via Linalool Recognition in Loxostege sticticalis (Lepidoptera: Pyralidae)
作者:Dong, Huanhuan;Qu, Yafei;Li, Ertao;Luo, Jing;Osman, Ibrahim;Wang, Zhimin;Li, Hongnian;Li, Kebin;Yin, Jiao
关键词:Loxostegesticticalis; odorant receptor; linalool; functional analysis; oviposition attractants
-
Enhancing heat tolerance and delivery efficiency of entomopathogenic nematodes with glycerol-calcium alginate gel beads
作者:Cui, Chenglong;Wang, Zhimin;Li, Ertao;Li, Kebin;Yin, Jiao;Athanase, Hategekimana
关键词:Microbial biological control; functional carrier; controlled release system; alginate encapsulation; sustainable agriculture; thermal protection