The complete mitochondrial genome of Quasipaa boulengeri (Anura: Dicroglossidae).

Mitochondrial DNA

College of Life Sciences, Sichuan Key Laboratory of Conservation Biology on Endangered Wildlife, Key Laboratory of Bio-resources and Eco-environment (Ministry of Education) , Sichuan University, Chengdu , China .

Published: April 2014

Quasipaa boulengeri, an Asian spiny frog that belongs to Neobatrachia, has been reported as a de novo case of chromosomal rearrangements. In this paper, we determined the whole mitochondrial DNA (mtDNA) sequence of Q. boulengeri. The complete mtDNA sequence of Q. boulengeri is 17,741 bp in length, which contains 13 protein-coding genes (PCGs), two rRNAs, 23 tRNAs and one control region. The overall nucleotides base composition of the complete mtDNA is A (28.86%), G (14.43%), C (26.09%), T (30.62%), with a much higher A + T content. Compared to other Neobatrachia species, the mtDNA genome of Q. boulengeri shows a novel gene order at WANCY region.

Download full-text PDF

Source
http://dx.doi.org/10.3109/19401736.2013.782023DOI Listing

Publication Analysis

Top Keywords

quasipaa boulengeri
8
mtdna sequence
8
sequence boulengeri
8
complete mtdna
8
boulengeri
5
complete mitochondrial
4
mitochondrial genome
4
genome quasipaa
4
boulengeri anura
4
anura dicroglossidae
4

Similar Publications

Trophic niche adaptation of mountain frogs around the Sichuan Basin: individual specialization and response to climate variations.

Front Zool

December 2024

Chengdu Institute of Biology, Chinese Academy of Sciences, No. 23, Qunxian South Road, Tianfu New Area, Chengdu, 610213, China.

Background: Climatic and geographic variations have profound effects on the resource utilization of individuals and populations. Evaluating resource use in different environments is crucial for understanding species ecological adaptation strategies and promoting biodiversity conservation. Stable isotopes are widely used to assess trophic niches, providing quantitative indicators of ecological interactions between organisms and resource use in ecosystems.

View Article and Find Full Text PDF

Comparison between optimized MaxEnt and random forest modeling in predicting potential distribution: A case study with Quasipaa boulengeri in China.

Sci Total Environ

October 2022

State Key Laboratory of Environmental Criteria and Risk Assessment, Chinese Research Academy of Environmental Sciences, Beijing 100012, China.

Random forest (RF) and MaxEnt models are shallow machine learning approaches that perform well in predicting species' potential distributions. RF models can produce robust results with the default automatic configuration in most cases, but it is necessary for MaxEnt to optimize the model settings to improve the performance, and the predictive performance difference between optimized MaxEnt and RF is uncertain. To explore this issue, the potential distribution of the endangered amphibian Quasipaa boulengeri in China was predicted using optimized MaxEnt and RF models.

View Article and Find Full Text PDF

We used genotyping-by-sequencing (GBS) to identify sex-linked markers in 43 wild-collected spiny frog () adults from a single site. We identified a total of 1049 putatively sex-linked GBS-tags, 98% of which indicated an XX/XY system, and finally confirmed 574 XY-type sex-linked loci. The sex specificity of five markers was further validated by PCR amplification using a large number of additional individuals from 26 populations of this species.

View Article and Find Full Text PDF

Mountain frog species losing out to climate change around the Sichuan Basin.

Sci Total Environ

February 2022

Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China. Electronic address:

Amphibians are particularly vulnerable to climate changes that are expected to cause habitat fragmentation and loss and, ultimately, local extirpations. However, little is known about how the interaction between climate change and fragmentation may impede the ability of amphibians to adapt to climate change. Here, we used the iconic mountain frog Quasipaa boulengeri as an indicator species to extrapolate climate-driven shifts in its habitat availability and connectivity in central and southern China according to the minimum and maximum representative concentration pathways.

View Article and Find Full Text PDF

Multi-locus genetic analyses of Quasipaa from throughout its distribution.

Mol Phylogenet Evol

October 2021

State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming 650223, China. Electronic address:

Article Synopsis
  • * Six clades were mapped out, with two new species identified; the research suggests an Indochinese origin and emphasizes significant divergence across various regions of South China over the last 15.30-16.56 million years.
  • * Environmental differences have notably driven the genetic divergence and distribution of Quasipaa species, with some evidence of past hybridization between certain species.
View Article and Find Full Text PDF

Want AI Summaries of new PubMed Abstracts delivered to your In-box?

Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!