scholarly journals Fitness dynamics within a poplar hybrid zone: I. P rezygotic and postzygotic barriers impacting a native poplar hybrid stand

2014 ◽  
Vol 4 (9) ◽  
pp. 1629-1647 ◽  
Author(s):  
Amanda D. Roe ◽  
Chris J. K. MacQuarrie ◽  
Marie‐Claude Gros‐Louis ◽  
J. Dale Simpson ◽  
Josyanne Lamarche ◽  
...  
Keyword(s):  
Hybrid Zone ◽  
Postzygotic Barriers ◽  
Poplar Hybrid

scholarly journals Causes and consequences of large clonal assemblies in a poplar hybrid zone

2016 ◽  
Vol 25 (21) ◽  
pp. 5330-5344 ◽  
Author(s):  
David Macaya-Sanz ◽  
Myriam Heuertz ◽  
Dorothea Lindtke ◽  
Giovanni G. Vendramin ◽  
Christian Lexer ◽  
...  
Keyword(s):  
Hybrid Zone ◽  
Poplar Hybrid

scholarly journals Fitness dynamics within a poplar hybrid zone: II . Impact of exotic sex on native poplars in an urban jungle

2014 ◽  
Vol 4 (10) ◽  
pp. 1876-1889 ◽  
Author(s):  
Amanda D. Roe ◽  
Chris J.K. MacQuarrie ◽  
Marie‐Claude Gros‐Louis ◽  
J. Dale Simpson ◽  
Josyanne Lamarche ◽  
...  
Keyword(s):  
Hybrid Zone ◽  
Poplar Hybrid ◽  
Zone Ii

RELATIVE ABUNDANCE AND THE SPECIES-SPECIFIC REINFORCEMENT OF MALE MATING PREFERENCE IN THE CHRYSOCHUS (COLEOPTERA: CHRYSOMELIDAE) HYBRID ZONE

Evolution ◽  
2005 ◽  
Vol 59 (12) ◽  
pp. 2639 ◽  
Author(s):  
Merrill A. Peterson ◽  
Barbara M. Honchak ◽  
Stefanie E. Locke ◽  
Timothy E. Beeman ◽  
Jessica Mendoza ◽  
...  
Keyword(s):  
Relative Abundance ◽  
Hybrid Zone ◽  
Mating Preference ◽  
Male Mating ◽  
Species Specific

Behavioral Stabilization of a Baboon Hybrid Zone

1975 ◽  
Vol 109 (970) ◽  
pp. 701-712 ◽  
Author(s):  
Stephen A. Gabow
Keyword(s):  
Hybrid Zone

scholarly journals X-Linked Signature of Reproductive Isolation in Humans is Mirrored in a Howler Monkey Hybrid Zone

2020 ◽  
Vol 111 (5) ◽  
pp. 419-428 ◽  
Author(s):  
Marcella D Baiz ◽  
Priscilla K Tucker ◽  
Jacob L Mueller ◽  
Liliana Cortés-Ortiz
Keyword(s):  
Reproductive Isolation ◽  
X Chromosome ◽  
Hybrid Zone ◽  
Sex Chromosome ◽  
Genomic Sequence ◽  
Alouatta Palliata ◽  
Model Systems ◽  
Howler Monkey ◽  
Autosomal Snps ◽  
Outlier Region

Abstract Reproductive isolation is a fundamental step in speciation. While sex chromosomes have been linked to reproductive isolation in many model systems, including hominids, genetic studies of the contribution of sex chromosome loci to speciation for natural populations are relatively sparse. Natural hybrid zones can help identify genomic regions contributing to reproductive isolation, like hybrid incompatibility loci, since these regions exhibit reduced introgression between parental species. Here, we use a primate hybrid zone (Alouatta palliata × Alouatta pigra) to test for reduced introgression of X-linked SNPs compared to autosomal SNPs. To identify X-linked sequence in A. palliata, we used a sex-biased mapping approach with whole-genome re-sequencing data. We then used genomic cline analysis with reduced-representation sequence data for parental A. palliata and A. pigra individuals and hybrids (n = 88) to identify regions with non-neutral introgression. We identified ~26 Mb of non-repetitive, putatively X-linked genomic sequence in A. palliata, most of which mapped collinearly to the marmoset and human X chromosomes. We found that X-linked SNPs had reduced introgression and an excess of ancestry from A. palliata as compared to autosomal SNPs. One outlier region with reduced introgression overlaps a previously described “desert” of archaic hominin ancestry on the human X chromosome. These results are consistent with a large role for the X chromosome in speciation across animal taxa and further, suggest shared features in the genomic basis of the evolution of reproductive isolation in primates.

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