Population genetic analyses of complex global insect invasions in managed landscapes: a Leptocybe invasa (Hymenoptera) case study

2018 ◽  
Vol 20 (9) ◽  
pp. 2395-2420 ◽  
Author(s):  
G. Dittrich-Schröder ◽  
T. B. Hoareau ◽  
B. P. Hurley ◽  
M. J. Wingfield ◽  
S. Lawson ◽  
...  
Keyword(s):  
Population Genetic ◽  
Genetic Analyses ◽  
Leptocybe Invasa ◽  
Managed Landscapes ◽  
Population Genetic Analyses

scholarly journals A reduced representation approach to population genetic analyses and applications to human evolution

2011 ◽  
Vol 21 (7) ◽  
pp. 1087-1098 ◽  
Author(s):  
F. Luca ◽  
R. R. Hudson ◽  
D. B. Witonsky ◽  
A. Di Rienzo
Keyword(s):  
Human Evolution ◽  
Population Genetic ◽  
Genetic Analyses ◽  
Reduced Representation ◽  
Population Genetic Analyses

Forensic and population genetic analyses of eighteen non-CODIS miniSTR loci in the Korean population

2013 ◽  
Vol 20 (8) ◽  
pp. 1093-1097 ◽  
Author(s):  
Han Jun Jin ◽  
Ki Cheol Kim ◽  
Cha Eun Yoon ◽  
Wook Kim
Keyword(s):  
Population Genetic ◽  
Korean Population ◽  
Genetic Analyses ◽  
Population Genetic Analyses

Population genetic analyses provide insights on the introduction pathway and spread patterns of the North American forest pathogenHeterobasidion irregularein Italy

2013 ◽  
Vol 22 (19) ◽  
pp. 4855-4869 ◽  
Author(s):  
M. Garbelotto ◽  
F. Guglielmo ◽  
S. Mascheretti ◽  
P. J. P. Croucher ◽  
P. Gonthier
Keyword(s):  
North American ◽  
Population Genetic ◽  
Genetic Analyses ◽  
The North ◽  
Introduction Pathway ◽  
Population Genetic Analyses

scholarly journals The speciation history of the Drosophila nasuta complex

2006 ◽  
Vol 88 (1) ◽  
pp. 13-26 ◽  
Author(s):  
DORIS BACHTROG
Keyword(s):  
Genetic Differentiation ◽  
Population Genetic ◽  
Species Group ◽  
Similar Species ◽  
Nucleotide Polymorphisms ◽  
Effective Population ◽  
Genetic Analyses ◽  
Nucleotide Variability ◽  
Drosophila Nasuta ◽  
Population Genetic Analyses

The Drosophila nasuta subgroup of the immigrans species group is widely distributed throughout the South-East Asian region, consisting of morphologically similar species with varying degrees of reproductive isolation. Here, I report nucleotide variability data for five X-linked and two mtDNA loci in eight taxa from the nasuta subgroup, with deeper sampling from D. albomicans and its sister species D. nasuta. Phylogenetic relationships among these species vary among different genomic regions, and levels of genetic differentiation suggest that this species group diversified only about one million years ago. D. albomicans and D. nasuta share nucleotide polymorphisms and are distinguished by relatively few fixed differences. Patterns of genetic differentiation between this species pair are compatible with a simple isolation model with no gene flow. Nucleotide variability levels of species in the nasuta group are comparable to those in members of the melanogaster and pseudoobscura species groups, indicating effective population sizes on the order of several million. Population genetic analyses reveal that summaries of the frequency distribution of neutral polymorphisms in both D. albomicans and D. nasuta generally fit the assumptions of the standard neutral model. D. albomicans is of particular interest for evolutionary studies because of its recently formed neo-sex chromosomes, and our phylogenetic and population genetic analyses suggest that it might be an ideal model to study the very early stages of Y chromosome evolution.

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