Evolutionary variation in gene conversion at the avian MHC is explained by fluctuating selection, gene copy numbers and life history

P Minias - Molecular Ecology, 2024 - Wiley Online Library
The major histocompatibility complex (MHC) multigene family encodes key pathogen‐
recognition molecules of the vertebrate adaptive immune system. Hyper‐polymorphism of …

Gene conversion rapidly generates major histocompatibility complex diversity in recently founded bird populations

LG Spurgin, C Van Oosterhout, JC Illera… - Molecular …, 2011 - Wiley Online Library
Population bottlenecks can restrict variation at functional genes, reducing the ability of
populations to adapt to new and changing environments. Understanding how populations …

Coloniality and migration are related to selection on MHC genes in birds

P Minias, LA Whittingham, PO Dunn - Evolution, 2017 - academic.oup.com
The major histocompatibility complex (MHC) plays a key role in pathogen recognition as a
part of the vertebrate adaptive immune system. The great diversity of MHC genes in natural …

100 million years of multigene family evolution: origin and evolution of the avian MHC class IIB

J Goebel, M Promerová, F Bonadonna, KD McCoy… - BMC genomics, 2017 - Springer
Background Gene duplication has led to a most remarkable adaptation involved in
vertebrates' host-pathogen arms-race, the major histocompatibility complex (MHC) …

A global analysis of selection at the avian MHC

P Minias, E Pikus, LA Whittingham, PO Dunn - Evolution, 2018 - academic.oup.com
Recent advancements in sequencing technology have resulted in rapid progress in the
study of the major histocompatibility complex (MHC) in non-model avian species. Here, we …

Evolution of copy number at the MHC varies across the avian tree of life

P Minias, E Pikus, LA Whittingham… - Genome Biology and …, 2019 - academic.oup.com
The evolution of the major histocompatibility complex (MHC) is shaped by frequent gene
duplications and deletions, which generate extensive variation in the number of loci (gene …

Reconstructing macroevolutionary patterns in avian MHC architecture with genomic data

K He, C Liang, Y Zhu, P Dunn, A Zhao… - Frontiers in Genetics, 2022 - frontiersin.org
The Major Histocompatibility Complex (MHC) is a hyper-polymorphic genomic region, which
forms a part of the vertebrate adaptive immune system and is crucial for intra-and extra …

Adaptive Divergence of Ancient Gene Duplicates in the Avian MHC Class II β

R Burri, N Salamin, RA Studer, A Roulin… - … biology and evolution, 2010 - academic.oup.com
Gene duplication and neofunctionalization are known to be important processes in the
evolution of phenotypic complexity. They account for important evolutionary novelties that …

Ancient duplication, coevolution, and selection at the MHC class IIA and IIB genes of birds

P Minias, SV Edwards, W Babik - Frontiers in Immunology, 2023 - frontiersin.org
Introduction The Major Histocompatibility Complex (MHC) of vertebrates is a dynamically
evolving multigene family primarily responsible for recognizing non-self peptide antigens …

Characterization and evolution of major histocompatibility complex (MHC) genes in non-model organisms, with examples from birds

SV Edwards, J Nusser, J Gasper - Molecular methods in ecology, 2000 - books.google.com
The major histocompatibility complex (MHC) is a multigene family encoding a diversity of
molecules involved in the immune response and self–nonself recognition. Major …