Development of microsatellite markers for the two giant salamander species (Andrias japonicus and A. davidianus)

Natsuhiko Yoshikawa, Shingo Kaneko, Kazushi Kuwabara, Naoko Okumura, Masafumi Matsui, Yuji Isagi

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

The Japanese giant salamander (Andrias japonicus) is a near threatened species endemic to western Japan and is strictly protected by law. However, available information regarding the genetic diversity and genetic structure in this species, essential for its effective conservation, has been limited. We developed four microsatellite markers from A. japonicus and characterized these markers for two populations of this species, as well as for some captive Chinese giant salamanders (A. davidianus) of unknown original locality or localities. These markers, showing expected heterozygosities of 0.00-0.50 in the former and 0.63-0.89 in the latter, will be useful in documenting population genetic properties for each of the two species.

Original languageEnglish
Pages (from-to)177-180
Number of pages4
JournalCurrent Herpetology
Volume30
Issue number2
DOIs
Publication statusPublished - 2011 Dec 1
Externally publishedYes

Fingerprint

salamanders and newts
microsatellite repeats
threatened species
population genetics
heterozygosity
Japan
genetic variation
Andrias

Keywords

  • Andrias davidianus
  • Andrias japonicus
  • Conservation
  • Genetic diversity
  • Microsatellite

ASJC Scopus subject areas

  • Animal Science and Zoology

Cite this

Development of microsatellite markers for the two giant salamander species (Andrias japonicus and A. davidianus). / Yoshikawa, Natsuhiko; Kaneko, Shingo; Kuwabara, Kazushi; Okumura, Naoko; Matsui, Masafumi; Isagi, Yuji.

In: Current Herpetology, Vol. 30, No. 2, 01.12.2011, p. 177-180.

Research output: Contribution to journalArticle

Yoshikawa, Natsuhiko ; Kaneko, Shingo ; Kuwabara, Kazushi ; Okumura, Naoko ; Matsui, Masafumi ; Isagi, Yuji. / Development of microsatellite markers for the two giant salamander species (Andrias japonicus and A. davidianus). In: Current Herpetology. 2011 ; Vol. 30, No. 2. pp. 177-180.
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