The complete mitochondrial genome of
            <i>Bombyx mori</i>
            strain Yu5 (Lepidoptera: Bombycidae)

Zhang, Yongliang; Zhao, Jinhui; Zhou, Qiming

doi:10.3109/19401736.2014.1003876

Cited by 2 publications

(2 citation statements)

References 8 publications

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“…For the comparative analysis, publicly available mitogenome sequences of the B. mori strains and B. mandarina individuals were downloaded from the GenBank database ( Table S1 ). These consisted of 28 domesticated silkworm strains that originated from eight countries (China, Cambodia, India, Italy, Korea, Japan, Laos, and Russia) and Europe [ 10 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 ] and 17 wild silkworms collected from China and Japan [ 10 , 23 , 43 , 44 , 45 , 46 ] ( Table S1 ). Consequently, 45 public data entries and our own 41 mitogenome sequences, totaling 86 mitogenome sequences of Bombyx , were used for the genomic, phylogeographic, and phylogenetic analyses, along with two Bombyx species downloaded as outgroups in phylogenetic analyses [ 47 , 48 ] ( Table S1 ).…”

Section: Methodsmentioning

confidence: 99%

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Phylogeographic Relationships among Bombyx mandarina (Lepidoptera: Bombycidae) Populations and Their Relationships to B. mori Inferred from Mitochondrial Genomes

Kim

Park

Kim

et al. 2022

Biology

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We report 37 mitochondrial genome (mitogenome) sequences of Bombyx mori strains (Lepidoptera: Bombycidae) and four of B. mandarina individuals, each preserved and collected, respectively, in South Korea. These mitogenome sequences combined with 45 public data showed a substantial genetic reduction in B. mori strains compared to the presumed ancestor B. mandarina, with the highest diversity detected in the Chinese origin B. mori. Chinese B. mandarina were divided into northern and southern groups, concordant to the Qinling–Huaihe line, and the northern group was placed as an immediate progenitor of monophyletic B. mori strains in phylogenetic analyses, as has previously been detected. However, one individual that was in close proximity to the south Qinling–Huaihe line was exceptional, belonging to the northern group. The enigmatic South Korean population of B. mandarina, which has often been regarded as a closer genetic group to Japan, was most similar to the northern Chinese group, evidencing substantial gene flow between the two regions. Although a substantial genetic divergence is present between B. mandarina in southern China and Japan, a highly supported sister relationship between the two regional populations may suggest the potential origin of Japanese B. mandarina from southern China instead of the Korean peninsula.

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Section: Methodsmentioning

confidence: 99%

“…Xml file of BEAST2 for Skyline plot analysis. References [ 10 , 22 , 23 , 35 , 36 , 37 , 38 , 39 , 40 , 41 , 42 , 43 , 44 , 45 , 46 , 47 , 48 ] are cited in the supplementary materials.…”

mentioning

confidence: 99%

Phylogeographic Relationships among Bombyx mandarina (Lepidoptera: Bombycidae) Populations and Their Relationships to B. mori Inferred from Mitochondrial Genomes

Kim

Park

Kim

et al. 2022

Biology

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Characterization of the Complete Mitochondrial Genome of Leucoma salicis (Lepidoptera: Lymantriidae) and Comparison with Other Lepidopteran Insects

Sun

Wang

Wei

et al. 2016

Sci Rep

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The complete mitochondrial genome (mitogenome) of Leucoma salicis (Lepidoptera: Lymantriidae) was sequenced and annotated. It is a circular molecule of 15,334 bp, containing the 37 genes usually present in insect mitogenomes. All protein-coding genes (PCGs) are initiated by ATN codons, other than cox1, which is initiated by CGA. Three of the 13 PCGs had an incomplete termination codon, T or TA, while the others terminated with TAA. The relative synonymous codon usage of the 13 protein-coding genes (PCGs) was consistent with those of published lepidopteran sequences. All tRNA genes had typical clover-leaf secondary structures, except for the tRNASer (AGN), in which the dihydrouridine (DHU) arm could not form a stable stem-loop structure. The A + T-rich region of 325 bp had several distinctive features, including the motif ‘ATAGA’ followed by an 18 bp poly-T stretch, a microsatellite-like (AT)7 element, and an 11-bp poly-A present immediately upstream of tRNAMet. Relationships among 32 insect species were determined using Maximum Likelihood (ML), Neighbor Joining (NJ) and Bayesian Inference (BI) phylogenetic methods. These analyses confirm that L. salicis belongs to the Lymantriidae; and that Lymantriidae is a member of Noctuoidea, and is a sister taxon to Erebidae, Nolidae and Noctuidae, most closely related to Erebidae.

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The complete mitochondrial genome of Bombyx mori strain Yu5 (Lepidoptera: Bombycidae)

Cited by 2 publications

References 8 publications

Phylogeographic Relationships among Bombyx mandarina (Lepidoptera: Bombycidae) Populations and Their Relationships to B. mori Inferred from Mitochondrial Genomes

Phylogeographic Relationships among Bombyx mandarina (Lepidoptera: Bombycidae) Populations and Their Relationships to B. mori Inferred from Mitochondrial Genomes

Characterization of the Complete Mitochondrial Genome of Leucoma salicis (Lepidoptera: Lymantriidae) and Comparison with Other Lepidopteran Insects

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