scholarly journals PHENOTYPIC PLASTICITY MASKS RANGE‐WIDE GENETIC DIFFERENTIATION FOR VEGETATIVE BUT NOT REPRODUCTIVE TRAITS IN A SHORT‐LIVED PLANT

2021 ◽  
Author(s):  
Jesus Villellas ◽  
Johan Ehrlén ◽  
Elizabeth E. Crone ◽  
Anna Mária Csergő ◽  
Maria B. Garcia ◽  
...  
Keyword(s):  
Phenotypic Plasticity ◽  
Genetic Differentiation ◽  
Reproductive Traits

scholarly journals Phenotypic Plasticity in Reproductive Traits of the Perennial Shrub Ulex europaeus in Response to Shading: A Multi-Year Monitoring of Cultivated Clones

PLoS ONE ◽  
2015 ◽  
Vol 10 (9) ◽  
pp. e0137500 ◽  
Author(s):  
Anne Atlan ◽  
Benjamin Hornoy ◽  
Florian Delerue ◽  
Maya Gonzalez ◽  
Jean-Sébastien Pierre ◽  
...  
Keyword(s):  
Phenotypic Plasticity ◽  
Reproductive Traits ◽  
Ulex Europaeus ◽  
Perennial Shrub

scholarly journals Genetic structure of Antioquia Holstein from two SNPs and association with dairy traits

2015 ◽  
pp. 4974-4988
Author(s):  
Stephania Madrid G ◽  
Albeiro López H ◽  
Julián Echeverri Z
Keyword(s):  
Genetic Differentiation ◽  
Marker Assisted Selection ◽  
Mixed Model ◽  
Linear Mixed Model ◽  
Reproductive Traits ◽  
Phenotypic Selection ◽  
Milk Traits ◽  
Dairy Traits ◽  
Pcr Rflp ◽  
Hardy Weinberg Equilibrium

ABSTRACT Objective. Analyze the structure and genetic differentiation of a population of Antioquia Holstein cows from the polymorphisms A192G of INHA and A-320T of FSHR, and explore the association of the genotypic combinations with milk traits. Materials and methods. 1240 lactations of 356 animals from 9 herds in 6 municipalities of Antioquia were analyzed. Genotyping was performed by PCR-RFLP. Structure and genetic diversity parameters were determined using GenAlex software. The association of genotypes combinations with productive and reproductive traits was explored through a linear mixed model. Results. SNP A192G showed a frequency of 0.534 and 0.466 for A and G alleles respectively and SNP A-320T had a frequency of 0.660 far A allele and 0.339 for T allele, this way the population is in HWE. The FST, FIS and FIT values were 0.059, 0.285 and 0.328 respectively indicating a moderate genetic differentiation between subpopulations. The A-320T SNP showed significant effect on milk yield. Fat and protein percentage, calving interval and services per conception were not affected by these polymorphisms or their interaction. Conclusions. Phenotypic selection made on this population has not been strong enough to generate noticeable changes in allele frequencies of these polymorphisms or deviations from Hardy-Weinberg equilibrium. The interaction of these polymorphisms has no significant effect on the characteristics of zootechnical interest, so its use in programs of molecular marker assisted selection is not recommended.

scholarly journals Genetic Differentiation and Phenotypic Plasticity of Forest Herbaceous Species in Iowa, Central United States

2020 ◽  
Vol 38 (3) ◽  
pp. 160-168
Author(s):  
Emily A. Altrichter ◽  
Catherine M. Mabry ◽  
Janette R. Thompson ◽  
Randall K. Kolka
Keyword(s):  
United States ◽  
Phenotypic Plasticity ◽  
Genetic Differentiation ◽  
Herbaceous Species ◽  
Central United States
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