Microsatellite markers for the cardinal tetra Paracheirodon axelrodi, a commercially important fish from central Amazonia

被引：31

作者：

Beheregaray, LB ^{[1
]}

Möller, LM

Schwartz, TS

Chao, NL

Caccone, A

机构：

[1] Macquarie Univ, Dept Sci Biol, Sydney, NSW 2109, Australia

[2] Macquarie Univ, Grad Sch Environm, Sydney, NSW 2109, Australia

[3] Univ Fed Amazonas, Dept Ciencias Pesqueiras, BR-69700000 Manaus, Amazonas, Brazil

[4] Yale Univ, Dept Ecol & Evolutionary Biol, New Haven, CT 06520 USA

[5] Yale Univ, Yale Inst Biosphere Studies, New Haven, CT 06520 USA

来源：

MOLECULAR ECOLOGY NOTES | 2004年 / 4卷 / 03期

关键词：

Amazon rain forest; Characidae; conservation genetics; microsatellites; Paracheirodon axelrodi; phylogeography;

D O I：

10.1111/j.1471-8286.2004.00686.x

中图分类号：

Q5 [生物化学]; Q7 [分子生物学];

学科分类号：

071010 ; 081704 ;

摘要：

The cardinal tetra Paracheirodon axelrodi is a very popular aquarium fish and the most important ornamental fishery resource for riverine communities inhabiting the Rio Negro floodplain in central Amazonia. Here we describe the isolation and characterization of 14 microsatellite DNA loci for cardinal tetras. Number of alleles and heterozygosity per locus in a sample of 30 fish ranged from 2 to 22 and from 0.49 to 0.92, respectively. These markers provide powerful tools for studies on conservation and management of cardinal tetra resources and for investigating evolutionary processes underlying population diversification in Amazonian flooded forest fishes.

引用

页码：330 / 332

页数：3

共 7 条

[1] A rapid fish radiation associated with the last sea-level changes in southern Brazil:: the silverside Odontesthes perugiae complex [J].

Beheregaray, LB ;

Sunnucks, P ;

Briscoe, DA .

PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES, 2002, 269 (1486) :65-73

[2]

BEHEREGARAY LB, 2004, IN PRESS MOL ECOLOGY, V4

[3]

CHAO NL, 2001, CONSERVATION MANAGEM

[4] Microsatellite enrichment in organisms with large genomes (Allium cepa L.) [J].

Fischer, D ;

Bachmann, K .

BIOTECHNIQUES, 1998, 24 (05) :796-+

[5] GENEPOP (VERSION-1.2) - POPULATION-GENETICS SOFTWARE FOR EXACT TESTS AND ECUMENICISM [J].

RAYMOND, M ;

ROUSSET, F .

JOURNAL OF HEREDITY, 1995, 86 (03) :248-249

[6]

ROZEN S, 1997, PRIMER 3

[7] Microsatellite variation within and among North American lineages of Phragmites australis [J].

Saltonstall, K .

MOLECULAR ECOLOGY, 2003, 12 (07) :1689-1702

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