KnE Life Sciences

ISSN: 2413-0877

The latest conference proceedings on life sciences, medicine and pharmacology.

Anomalies in the Coloration of Japanese Amphibians and Their Applications in Genetic Research

Published date: May 03 2018

Journal Title: KnE Life Sciences

Issue title: The Second International Conference on Amphibian and Reptiles Anomalies and Pathology

Pages: 97–107

DOI: 10.18502/kls.v4i3.2110

Authors:

I Miura - imiura@hiroshima-u.ac.jp

Abstract:

Color mutations and variations in amphibians are often found in the wild. They are potential subjects for genetic research, and are also a good indicator of environmental changes, because they normally occur during two distinct stages of the amphibian life cycle: in water, during the tadpole stage, and on land, after metamorphosis. However, reviews and compilations on the mutations and variations in wild-caught amphibians are scarce. Here, I present the color mutations and variations in Japanese frog species and show the results of our genetic analyses on the mechanisms of color expression and their implications.

References:

[1] Miura I: The genetic mechansims of color expression in frogs: Bell Herp Soc Japan 2009; 2009: 151-160.

[2] Miura I, Kitamoto H, Koizumi Y, Ogata M, Sasaki K: An X-linked body color gene of the frog Rana rugosa and its application to the molecular analysis of gonadal sex differentiation: Sex Dev. 2011; 5: 250-258.

[3] Miura I, Tagami M, Fujitani T, and Ogata M: Spontaneous tyrosinase mutations identified in albinos of three wild frog species. Genes and Genetic Systems. 2017; 92: 189-196.

[4] Nishioka M, Ueda H: Blue variation in Hyla arborea japonica. Sci Rep lab Amphibian Bio Hiroshima Univ. 1985; 7: 181-197.

[5] Teraoka S: Occurrence of the albino mutation of tadpoles of the frog, Rana ornativentris Werner, 1903 from Izumo-shi, Shimane Prefecture, Japan. Bell Hoshizaki Green Fond. 2013; 16: 215-217.

[6] Teraoka S, Yamaguchi K: List of albino and variant individuals of wild anura collected in Shimane Prefecture. Bell Hoshizaki Green Fond. 2009; 12: 221-227.

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