Results 31 to 40 of about 51,263 (280)

Polyploidy in Amphibia [PDF]

open access: yesCytogenetic and Genome Research, 2015
This review summarizes the current status of the known extant genuine polyploid anuran and urodelan species, as well as spontaneously originated and/or experimentally produced amphibian polyploids. The mechanisms by which polyploids can originate, the meiotic pairing configurations, the diploidization processes operating in polyploid genomes, the ...
Schmid, Michael   +2 more
openaire   +3 more sources

Wikipedia as an encyclopaedia of life [PDF]

open access: yes, 2010
In his 2003 essay E O Wilson outlined his vision for an “encyclopaedia of life” comprising “an electronic page for each species of organism on Earth”, each page containing “the scientific name of the species, a ...
C Bizer   +27 more
core   +2 more sources

Two new Pandanus frogs (Guibemantis: Mantellidae: Anura) from northern Madagascar

open access: yesEuropean Journal of Taxonomy, 2018
We describe two new frog species of the genus Guibemantis Dubois, 1992 (Mantellidae) from northern Madagascar. Both species are placed in the subgenus Pandanusicola Glaw & Vences, 1994 and, like most of their relatives, appear to only inhabit the leaf ...
Richard M. Lehtinen   +4 more
doaj   +1 more source

Cellular and Molecular Triggers of Retinal Regeneration in Amphibians

open access: yesLife, 2023
Understanding the mechanisms triggering the initiation of retinal regeneration in amphibians may advance the quest for prevention and treatment options for degenerating human retina diseases.
Yuliya V. Markitantova   +1 more
doaj   +1 more source

Metabolic and Redox Biomarkers in Skeletal Muscle Underlie Physiological Adaptations of Two Estivating Anuran Species in a South American Semi-arid Environment

open access: yesFrontiers in Physiology, 2021
The upregulation of endogenous antioxidants (i.e., preparation for oxidative stress, POS) is part of the biochemical responses underlying the adaptation of animals to adverse environments.
Daniel C. Moreira   +6 more
doaj   +1 more source

Siren [PDF]

open access: yes, 1974
Number of Pages: 2Integrative BiologyGeological ...
Martof, Bernard S.
core   +1 more source

Leptodactylus rugosus [PDF]

open access: yes, 2000
Number of Pages: 5Integrative BiologyGeological ...
Heyer, W. Ronald, Thompson, Amanda S.
core   +1 more source

The mitochondrial genomes of three species of poison frogs (Anura: Dendrobates)

open access: yesMitochondrial DNA. Part B. Resources, 2017
We reconstructed nearly complete mitogenomes for three species of poison frogs, Dendrobates auratus, D. leucomelas, and D. tinctorius, from RNAseq data. We recovered the 13 protein-coding genes, 22 tRNA genes (except tRNA-Val for D.
Mariana L. Lyra   +5 more
doaj   +1 more source

Leptodactylus syphax [PDF]

open access: yes, 2010
Number of Pages: 9Integrative BiologyGeological ...
de Sá, Rafael O.   +2 more
core   +1 more source

Amphibia

open access: yesRecords of the Zoological Survey of India, 1984
No Abstract.
A. K. Sarkar, D. P. Sanyal
openaire   +1 more source

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