The mitochondrial genome of parasitic wasp: <i>Anisopteromalus calandrae</i> (Howard, 1881) (Hymenoptera: Pteromalidae)

Huang, Zhengyu; Dai, Huijuan; Lin, Qinlu; Zhang, Bin

doi:10.1080/23802359.2021.1942257

Mitochondrial DNA Part B

2021

DOI: 10.1080/23802359.2021.1942257

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The mitochondrial genome of parasitic wasp: Anisopteromalus calandrae (Howard, 1881) (Hymenoptera: Pteromalidae)

Zhengyu Huang

Huijuan Dai

Qinlu Lin

et al.

Abstract: The parasitic wasp Anisopteromalus calandrae is a natural enemy of numbers store product pests. The mitochondrial genome (mitogenome) of A. calandrae was obtained by second-generation sequencing. The assembled mitogenome of A. calandrae is 15,954 bp long (GenBank accession: MW817149) and contains 37 typical animal mitochondrial genes. The order of the mitochondrial genes is identical to that of another species of Chalcidoidae (Pteromalus puparum). All protein-coding genes start with ATN codons, and end with TA… Show more

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Cited by 2 publications

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A Compositional Heterogeneity Analysis of Mitochondrial Phylogenomics in Chalcidoidea Involving Two Newly Sequenced Mitogenomes of Eupelminae (Hymenoptera: Chalcidoidea)

Jiang

Deng

et al. 2022

Genes

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As next-generation sequencing technology becomes more mature and the cost of sequencing continues to fall, researchers are increasingly using mitochondrial genomes to explore phylogenetic relationships among different groups. In this study, we sequenced and analyzed the complete mitochondrial genomes of Eupelmus anpingensis and Merostenus sp. We predicted the secondary-structure tRNA genes of these two species and found that 21 of the 22 tRNA genes in Merostenus sp. exhibited typical clover-leaf structures, with trnS1 being the lone exception. In E. anpingensis, we found that, in addition to trnS1, the secondary structure of trnE was also incomplete, with only DHU arms and anticodon loop remaining. In addition, we found that compositional heterogeneity and variable rates of evolution are prevalent in Chalcidoidea. Under the homogeneity model, a Eupelmidae + Encyrtidae sister group relationship was proposed. Different datasets based on the heterogeneity model produced different tree topologies, but all tree topologies contained Chalcididae and Trichogrammatidae in the basal position of the tree. This is the first study to consider the phylogenetic relationships of Chalcidoidea by comparing a heterogeneity model with a homogeneity model.

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A Compositional Heterogeneity Analysis of Mitochondrial Phylogenomics in Chalcidoidea Involving Two Newly Sequenced Mitogenomes of Eupelminae (Hymenoptera: Chalcidoidea)

Jiang

Deng

et al. 2022

Genes

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Two Complete Mitogenomes of Chalcididae (Hymenoptera: Chalcidoidea): Genome Description and Phylogenetic Implications

Zhao

Chen

Wang

et al. 2021

Insects

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The complete mitochondrial genomes of two species of Chalcididae were newly sequenced: Brachymeria lasus and Haltichella nipponensis. Both circular mitogenomes are 15,147 and 15,334 bp in total length, respectively, including 13 protein-coding genes (PCGs), two ribosomal RNA genes (rRNAs), and 22 transfer RNA genes (tRNAs) and an A+T-rich region. The nucleotide composition indicated a strong A/T bias. All PCGs of B. lasus and H. nipponensis began with the start codon ATD, except for B. lasus, which had an abnormal initiation codon TTG in ND1. Most PCGs of the two mitogenomes are terminated by a codon of TAR, and the remaining PCGs by the incomplete stop codon T or TA (ATP6, COX3, and ND4 in both species, with an extra CYTB in B. lasus). Except for trnS1 and trnF, all tRNAs can be folded into a typical clover structure. Both mitogenomes had similar control regions, and two repeat units of 135 bp were found in H. nipponensis. Phylogenetic analyses based on two datasets (PCG123 and PCG12) covering Chalcididae and nine families of Chalcidoidea were conducted using two methods (maximum likelihood and Bayesian inference); all the results support Mymaridae as the sister group of the remaining Chalcidoidea, with Chalcididae as the next successive group. Only analyses of PCG123 generated similar topologies of Mymaridae + (Chalcididae + (Agaonidae + remaining Chalcidoidea)) and provided one relative stable clade as Eulophidae + (Torymidae + (Aphelinidae + Trichogrammatidae)). Our mitogenomic phylogenetic results share one important similarity with earlier molecular phylogenetic efforts: strong support for the monophyly of many families, but a largely unresolved or unstable “backbone” of relationships among families.

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The mitochondrial genome of parasitic wasp: Anisopteromalus calandrae (Howard, 1881) (Hymenoptera: Pteromalidae)

Cited by 2 publications

References 10 publications

A Compositional Heterogeneity Analysis of Mitochondrial Phylogenomics in Chalcidoidea Involving Two Newly Sequenced Mitogenomes of Eupelminae (Hymenoptera: Chalcidoidea)

A Compositional Heterogeneity Analysis of Mitochondrial Phylogenomics in Chalcidoidea Involving Two Newly Sequenced Mitogenomes of Eupelminae (Hymenoptera: Chalcidoidea)

Two Complete Mitogenomes of Chalcididae (Hymenoptera: Chalcidoidea): Genome Description and Phylogenetic Implications

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