The complete mitochondrial genome of praying mantises <i>Phyllothelys breve</i> (Mantodea: Mantidae) and phylogenetic analysis

Wang, Yang; Yang, Ligong

doi:10.1080/23802359.2020.1731369

Cited by 2 publications

(1 citation statement)

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“…Due to the NCR between duplicated trnS2 that had high similarity with Cyt b , we could infer that Cyt b-S2 was repeated once, then pseudogenization or random loss of second Cyt b followed. An additional trnS2 residue was discovered in Phyllothelyinae species ( Parablepharis kuhlii asiatica and Phyllothelys breve ) [ 8 , 84 ]. With a growing number of mitogenomes available, this region was possibly seen as a hotspot in gene rearrangement.…”

Section: Discussionmentioning

confidence: 99%

Novel Mitochondrial Gene Rearrangement and Intergenic Regions Exist in the Mitochondrial Genomes from Four Newly Established Families of Praying Mantises (Insecta: Mantodea)

Lin

Cai

Zhao

et al. 2022

Insects

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Long non-coding regions (NCRs) and gene rearrangements are commonly seen in mitochondrial genomes of Mantodea and are primarily focused on three regions: CR-I-Q-M-ND2, COX2-K-D-ATP8, and ND3-A-R-N-S-E-F-ND5. In this study, eight complete and one nearly complete mitochondrial genomes of praying mantises were acquired for the purpose of discussing mitochondrial gene rearrangements and phylogenetic relationships within Mantodea, primarily in the newly established families Haaniidae and Gonypetidae. Except for Heterochaeta sp. JZ-2017, novel mitochondrial gene arrangements were detected in Cheddikulama straminea, Sinomiopteryx graham, Pseudovates chlorophaea, Spilomantis occipitalis. Of note is the fact that one type of novel arrangement was detected for the first time in the Cyt b-S2-ND1 region. This could be reliably explained by the tandem replication-random loss (TDRL) model. The long NCR between trnT and trnP was generally found in Iridopteryginae and was similar to the ND4L or ND6 gene. Combined with gene rearrangements and intergenic regions, the monophyly of Haaniidae was supported, whereas the paraphyly of Gonypetidae was recovered. Furthermore, several synapomorphies unique to some clades were detected that conserved block sequences between trnI and trnQ and gaps between trnT and trnP in Toxoderidae and Iridopteryginae, respectively.

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Section: Discussionmentioning

confidence: 99%