The Role of Migration in the Genetic Structure of Populations in Temporally and Spatially Varying Environments. III. Migration Modification

1981 ◽  
Vol 117 (3) ◽  
pp. 223-233 ◽  
Author(s):  
John H. Gillespie
Keyword(s):  
Genetic Structure ◽  
Genetic Structure Of Populations ◽  
Varying Environments ◽  
Spatially Varying

The Role of Natural Selection in the Formation of the Genetic Structure of Populations by SNP Markers in Association with Body Mass Index and Obesity

2020 ◽  
Vol 54 (3) ◽  
pp. 349-360
Author(s):  
E. A. Trifonova ◽  
A. A. Popovich ◽  
A. V. Bocharova ◽  
K. V. Vagaitseva ◽  
V. A. Stepanov
Keyword(s):  
Body Mass Index ◽  
Natural Selection ◽  
Genetic Structure ◽  
Body Mass ◽  
Snp Markers ◽  
Genetic Structure Of Populations

Genetic Relationships of Cory's Shearwater: Parentage, Mating Assortment, and Geographic Differentiation Revealed by DNA Fingerprinting

The Auk ◽  
2000 ◽  
Vol 117 (3) ◽  
pp. 651-662 ◽  
Author(s):  
Corinne Rabouam ◽  
Vincent Bretagnolle ◽  
Yves Bigot ◽  
Georges Periquet
Keyword(s):  
Genetic Variation ◽  
Genetic Structure ◽  
Dna Fingerprinting ◽  
Genetic Relatedness ◽  
Isolation By Distance ◽  
Genetic Relationships ◽  
Cory’S Shearwater ◽  
Genetic Structure Of Populations ◽  
The Social ◽  
Calonectris Diomedea

Abstract We used DNA fingerprinting to assess genetic structure of populations in Cory's Shearwater (Calonectris diomedea). We analyzed mates and parent-offspring relationships, as well as the amount and distribution of genetic variation within and among populations, from the level of subcolony to subspecies. We found no evidence of extrapair fertilization, confirming that the genetic breeding system matches the social system that has been observed in the species. Mates were closely related, and the level of genetic relatedness within populations was within the range usually found in inbred populations. In contrast to previous studies based on allozymes and mtDNA polymorphism, DNA fingerprinting using microsatellites revealed consistent levels of genetic differentiation among populations. However, analyzing the two subspecies separately revealed that the pattern of genetic variation among populations did not support the model of isolation by distance. Natal dispersal, as well as historic and/or demographic events, probably contributed to shape the genetic structure of populations in the species.

scholarly journals Genetic structure of populations of Legionella pneumophila.

1985 ◽  
Vol 163 (3) ◽  
pp. 1021-1037 ◽  
Author(s):  
R K Selander ◽  
R M McKinney ◽  
T S Whittam ◽  
W F Bibb ◽  
D J Brenner ◽  
...  
Keyword(s):  
Genetic Structure ◽  
Legionella Pneumophila ◽  
Genetic Structure Of Populations
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