DNA marker analysis detects multiple maternity and paternity in single broods of the lesser snow goose

Nature ◽  
1987 ◽  
Vol 326 (6111) ◽  
pp. 392-394 ◽  
Author(s):  
Thomas W. Quinn ◽  
James S. Quinn ◽  
Fred Cooke ◽  
Bradley N. White
Keyword(s):  
Dna Marker ◽  
Snow Goose ◽  
Marker Analysis ◽  
Lesser Snow Goose

scholarly journals Growth of black brant and lesser snow goose goslings in northern alaska

2017 ◽  
Vol 81 (5) ◽  
pp. 846-857 ◽  
Author(s):  
Jerry W. Hupp ◽  
David H. Ward ◽  
Kyle R. Hogrefe ◽  
James S. Sedinger ◽  
Philip D. Martin ◽  
...  
Keyword(s):  
Snow Goose ◽  
Black Brant ◽  
Lesser Snow Goose ◽  
Northern Alaska

The Blue Goose and Lesser Snow Goose on Southampton Island, Hudson Bay

The Auk ◽  
1931 ◽  
Vol 48 (3) ◽  
pp. 335-364 ◽  
Author(s):  
George Miksch Sutton
Keyword(s):  
Hudson Bay ◽  
Snow Goose ◽  
Lesser Snow Goose

scholarly journals Lesser Snow Goose (Chen h. hyperboreus) in Massachusetts

The Auk ◽  
1916 ◽  
Vol 33 (2) ◽  
pp. 197-198
Author(s):  
Charles W. Townsend
Keyword(s):  
Snow Goose ◽  
Lesser Snow Goose

scholarly journals Hybridization and Population Subdivision Within and Between Ross's Geese and Lesser Snow Geese: A Molecular Perspective

The Condor ◽  
2002 ◽  
Vol 104 (2) ◽  
pp. 432-436 ◽  
Author(s):  
Jason D. Weckstein ◽  
Alan D. Afton ◽  
Robert M. Zink ◽  
Ray T. Alisauskas
Keyword(s):  
Control Region ◽  
Mtdna Control Region ◽  
Data Set ◽  
Snow Goose ◽  
Chen Caerulescens ◽  
Snow Geese ◽  
Lesser Snow Geese ◽  
Lesser Snow Goose ◽  
Chen Caerulescens Caerulescens ◽  
Ross's Geese

AbstractWe reanalyzed Quinn's (1992) mtDNA control region data set including new sequences from nine Lesser Snow Geese (Chen caerulescens caerulescens) and 10 Ross's Geese (Chen rossi) and found the same divergent lineages that Quinn (1992) attributed to vicariant separation of Lesser Snow Goose populations during the Pleistocene. However, peculiar patterns of mtDNA control region sequence variation, including a multimodal mismatch distribution of mtDNA sequences with two levels of population structuring and the sharing of two divergent haplotype lineages, are consistent with two hybridization episodes in Chen geese. Comparisons of mtDNA variation with historical and allozyme data sets compiled by Cooke et al. (1988) are consistent with the hypothesis that sharing of two mtDNA haplotype lineages between Ross's Goose and Lesser Snow Goose resulted from hybridization (Avise et al. 1992). Furthermore, population structure found within one haplotype cluster is consistent with Cooke et al.‘s (1988) hypothesis of past allopatry between blue and white Lesser Snow Geese.Hibridización y Subdivisión dentro y entre Poblaciones de Chen rossi y Chen caerulescens caerulescens: Una Perspectiva MolecularResumen. Reanalizamos los datos de la región de control del ADN mitocondrial (ADNmt) de Quinn (1992), junto con nuevas secuencias de nueve individuos de la especie Chen caerulescens caerulescens y 10 de Chen rossi. Encontramos los mismos linajes divergentes que Quinn (1992) atribuyó a la separación vicariante de las poblaciones de C. c. caerulescens durante el Pleistoceno. Sin embargo, encontramos que las dos especies comparten dos linajes de haplotipos divergentes, y la distribución de “mismatch” en secuencias del ADNmt mostró multimodalidad con dos niveles de estructuración de la población. Estos patrones peculiares están de acuerdo con la hipótesis de que hubo dos episodios de hibridización en gansos del género Chen. Los datos históricos y de aloenzimas compilados por Cooke et al. (1988) también apoyan esta hipótesis (Avise et al. 1992). Además, la estructura de la población dentro de un grupo de haplotipos es consistente con la hipótesis de Cooke et al. (1988) acerca de la pasada alopatría entre los morfos azul y blanco de C. c. caerulescens.

Automation of DNA marker analysis for molecular breeding in crops: practical experience of a plant breeding company

2007 ◽  
Vol 126 (4) ◽  
pp. 410-415 ◽  
Author(s):  
C. Dayteg ◽  
S. Tuvesson ◽  
A. Merker ◽  
A. Jahoor ◽  
A. Kolodinska-Brantestam
Keyword(s):  
Plant Breeding ◽  
Molecular Breeding ◽  
Dna Marker ◽  
Practical Experience ◽  
Marker Analysis
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