Comparative mitogenomic analysis reveals cryptic species: A case study in Mactridae (Mollusca: Bivalvia)

Shen, Xin; Meng, Xue; Chu, Ka Hou; Zhao, Na; Tian, Mei; Liang, Meng; Hao, Jue

doi:10.1016/j.cbd.2014.08.002

Cited by 14 publications

(19 citation statements)

References 43 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In this study, according to the phylogenetic tree, Dosininae and Meretricinae have a closer relationship, with Tapetinae being the sister taxon, which indicates Dosininae and Meretricinae may have a common ancestor based on the nucleotide sequences. Our results were in agreements with the previous studies discussing the phylogenetic relationships which including Veneridae family within Heterodont or Veneroida [ 3 , 13 , 14 , 16 , 18 ]. Besides, there is a disagreement about the sister relationship between Dosininae and Meretricinae, which ever reported by Chen et al .…”

Section: Resultssupporting

confidence: 93%

“…In the recent studies on phylogenetic analysis of bivalves, mitochondrial (mt) genome stands out to be considered a useful tool for population genetic and phylogenetic studies [ 3 , 4 , 13 – 18 ]. Owing to abundance of mitochondria in cells, maternal inheritance (except for doubly uniparental inheritance), lack of recombination, absence of introns, and higher evolutionary rates, mtDNA sequences are established as a molecular marker in comparative and evolutionary genomics, molecular evolution, population genetics, species identification, and phylogenetic relationships at various taxonomic levels [ 4 , 16 , 19 , 20 ]. Meanwhile, the phylogenetic analysis based on complete mitogenome has also proved to enhance resolution and statistical confidence of inferred phylogenetic trees when compared with the small portions of mt sequence [ 21 – 24 ].…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Comparative analyses of the complete mitochondrial genomes of Dosinia clams and their phylogenetic position within Veneridae

Kong

2018

PLoS ONE

View full text Add to dashboard Cite

Mitochondrial genomes have proved to be a powerful tool in resolving phylogenetic relationship. In order to understand the mitogenome characteristics and phylogenetic position of the genus Dosinia, we sequenced the complete mitochondrial genomes of Dosinia altior and Dosinia troscheli (Bivalvia: Veneridae), compared them with that of Dosinia japonica and established a phylogenetic tree for Veneridae. The mitogenomes of D. altior (17,536 bp) and D. troscheli (17,229 bp) are the two smallest in Veneridae, which include 13 protein-coding genes, 2 ribosomal RNA genes, 22 tRNA genes, and non-coding regions. The mitogenomes of the Dosinia species are similar in size, gene content, AT content, AT- and GC- skews, and gene arrangement. The phylogenetic relationships of family Veneridae were established based on 12 concatenated protein-coding genes using maximum likelihood and Bayesian analyses, which supported that Dosininae and Meretricinae have a closer relationship, with Tapetinae being the sister taxon. The information obtained in this study will contribute to further understanding of the molecular features of bivalve mitogenomes and the evolutionary history of the genus Dosinia.

show abstract

Section: Resultssupporting

confidence: 93%

Section: Introductionmentioning

confidence: 99%

Comparative analyses of the complete mitochondrial genomes of Dosinia clams and their phylogenetic position within Veneridae

Kong

2018

PLoS ONE

View full text Add to dashboard Cite

show abstract

“…In addition, the mitogenome contains at least one large non-coding region (also called control region), which is thought to be involved in the initiation of replication and transcription (Wolstenholme, 1992). Two noncoding regions have been found in a number of invertebrates like bivalvia and ticks (Shen et al, 2014;Shao et al, 2005).…”

Section: Introductionmentioning

confidence: 99%

The complete mitochondrial genomes of Umalia orientalis and Lyreidus brevifrons: The phylogenetic position of the family Raninidae within Brachyuran crabs

et al. 2015

View full text Add to dashboard Cite

“…Previous studies of the mitochondrial gene cox1 have suggested that B. neritina is a complex of three cryptic species, namely Types S (shallow), D (deep) and N (North Atlantic) (McGovern and Hellberg 2003;Mackie et al 2006). The three types have different distributional ranges, with Types N and D being geographically restricted, Type N occurring in the shallow waters of the north-western Atlantic (Delaware and Connecticut, USA), and Type D inhabiting the waters of the north-eastern Pacific complete mitochondrial genomes has become increasingly popular (Iannelli et al 2007;Krzywinski et al 2011;Gasser et al 2012;Meng et al 2013;Burger et al 2014;Griggio et al 2014;Shen et al 2014). The approach is much more informative than an individual gene sequence.…”

Section: Introductionmentioning

confidence: 99%

Comparative mitogenomic analyses reveal cryptic diversity of the bryozoan Bugula neritina Linnaeus, 1758, in the Yellow Sea

Shen

Tian

Chu

et al. 2016

Mar. Freshwater Res.

Self Cite

View full text Add to dashboard Cite

The bryozoan Bugula neritina Linnaeus, 1758, is known to be a complex of three cryptic species, namely Types S, D and N. In the present study, we determined the mitochondrial genomic features of B. neritina sampled from Qingdao (QD), China, and compared them with those of the genome reported for a specimen sampled from Taean Gun (TG), South Korea. The B. neritina QD mitochondrial genome has a duplication of trnL 2 and lacks trnV compared with B. neritina TG. Five tRNAs (trnL 1 , trnA, trnE, trnY and trnV) are encoded on the light-strand of B. neritina TG mitochondrial genome, but only one tRNA (trnA) is identified on the B. neritina QD mitochondrial light strand. In contrast to the B. neritina TG mitochondrial genome, deletion of trnV and duplication of trnL 2 are identified in the B. neritina QD mtDNA, and three tRNAs (trnE, trnL 1 and trnY) exhibit translocation and inversion. The genetic distance in 12 protein-coding genes (PCGs) (amino acids) between the two B. neritina was 0.079, which is higher than interspecific values of 10 lophotrochozoan genera selected for comparison. All these results from comparison between the two B. neritina clearly indicate that they are genetically distinct species. Phylogenetic analysis based on cox1 and lrRNA sequences suggested that B. neritina TG belongs to the widely distributed Type S and B. neritina QD represents a new cryptic type closely related to Type N. This new type is designated as Type Y, for its occurrence in the Yellow Sea. The geographical range of the different types of B. neritina awaits further studies.

show abstract

Comparative mitogenomic analysis reveals cryptic species: A case study in Mactridae (Mollusca: Bivalvia)

Cited by 14 publications

References 43 publications

Comparative analyses of the complete mitochondrial genomes of Dosinia clams and their phylogenetic position within Veneridae

Comparative analyses of the complete mitochondrial genomes of Dosinia clams and their phylogenetic position within Veneridae

The complete mitochondrial genomes of Umalia orientalis and Lyreidus brevifrons: The phylogenetic position of the family Raninidae within Brachyuran crabs

Comparative mitogenomic analyses reveal cryptic diversity of the bryozoan Bugula neritina Linnaeus, 1758, in the Yellow Sea

Contact Info

Product

Resources

About