Results 31 to 40 of about 63,241 (201)

The complete mitochondrial genome of an Asian warty newt, Paramesotriton aurantius (Caudata: Salamandridae)

open access: yesMitochondrial DNA. Part B. Resources, 2021
Paramesotriton aurantius (Caudata: Salamandridae) is a new species that found in southeastern China. Its complete mitochondrial genome (mitogenome) sequence was 16,313 bp in length with with A + T contents of 60.9%, and contained 13 protein-coding genes,
Jun-Jie Zhong   +5 more
doaj   +1 more source

Next-generation sequencing yields the complete mitochondrial genome of Microhyla beilunensis (Anura: Microhylidae)

open access: yesMitochondrial DNA. Part B. Resources, 2020
The complete mitochondrial genome (mtDNA) of Microhyla beilunensis (Anura: Microhylidae) was sequenced and annotated. The length of mtDNA sequences of M. beilunensis was 16,721 bp, and encoded 13 protein-coding genes (PCGs), 22 transfer RNA (tRNA) genes,
Lei Feng   +4 more
doaj   +1 more source

Global amphibian declines, loss of genetic diversity and fitness: a review [PDF]

open access: yes, 2010
It is well established that a decrease in genetic variation can lead to reduced fitness and lack of adaptability to a changing environment. Amphibians are declining on a global scale, and we present a four-point argument as to why this taxonomic group ...
Allentoft, M.E.   +4 more
core   +1 more source

Exceptional Enlargement of the Mitochondrial Genome Results from Distinct Causes in Different Rain Frogs (Anura: Brevicipitidae: Breviceps)

open access: yesInternational Journal of Genomics, 2020
The mitochondrial (mt) genome of the bushveld rain frog (Breviceps adspersus, Brevicipitidae, Afrobatrachia) is the largest (28.8 kbp) among the vertebrates investigated to date.
Keitaro Hemmi   +6 more
doaj   +1 more source

Improving attitudes towards adders (Vipera berus) and nature connectedness in primary‐age group children

open access: yesPeople and Nature, 2023
Adder ( Vipera berus ) populations are experiencing declines in many countries, including the United Kingdom. Perceptions of adders and other venomous snakes are generally negative, making conservation of these species a challenge, and persecution ...
Sam J. Kelly   +5 more
doaj   +1 more source

Amphibian virology

open access: yesVeterinary Clinics of North America: Exotic Animal Practice, 2005
Amphibians are a diverse group of species; much work remains to be done to elucidate the viruses of amphibians. Viral diseases may play an important role in wild and captive amphibian populations. Iridoviruses are a leading cause of wild amphibian mortality events in the United States and are a common cause of amphibian mortality events worldwide.
College of Veterinary Medicine, University of Florida, Gainesville, FL 32610, USA ( host institution )   +2 more
openaire   +3 more sources

Complete mitochondrial genome of the Red Keelback (Pseudagkistrodon rudis Boulenger, 1906)

open access: yesMitochondrial DNA. Part B. Resources, 2021
The Red Keelback (Pseudagkistrodon rudis Boulenger, 1906) is widely distributed in the southern of China. The complete mitochondrial genome (mitogenome) of P. rudis was determined for the first time by using next-generation sequencing.
Yi-Nan Zhou   +4 more
doaj   +1 more source

A new occurrence record for the Vulnerable Rhinella rumbolli (Carrizo, 1992) (Anura, Bufonidae) in Tarija, Bolivia [PDF]

open access: yesCheck List, 2021
We present a new altitudinal record for Salta Toad, Rhinella rumbolli (Carrizo, 1992). This species is recorded in northern Argentina and southern Bolivia from 700 to 1800 m a.s.l.
Patricia Mendoza-Miranda   +3 more
doaj   +3 more sources

Tissue Distribution of Parrot Bornavirus 4 (PaBV-4) in Experimentally Infected Young and Adult Cockatiels (Nymphicus hollandicus)

open access: yesViruses, 2022
Proventricular dilatation disease (PDD) caused by parrot bornavirus (PaBV) infection is an often-fatal disease known to infect Psittaciformes. The impact of age at the time of PaBV infection on organ lesions and tissue distribution of virus antigen and ...
Jana Petzold   +6 more
doaj   +1 more source

Land use and anuran biodiversity in southeast Kansas, USA [PDF]

open access: yes, 2006
The relationship of anuran breeding site biodiversity to land use was examined in southeast Kansas, USA. Eight breeding pools or temporary ponds were sampled from March to July 1995.
Anderson, Lewis R.   +3 more
core   +1 more source

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