[HTML][HTML] Plant pan-genomes are the new reference
Recent years have seen a surge in plant genome sequencing projects and the comparison
of multiple related individuals. The high degree of genomic variation observed led to the …
of multiple related individuals. The high degree of genomic variation observed led to the …
Patterns, mechanisms, and consequences of homoeologous exchange in allopolyploid angiosperms: a genomic and epigenomic perspective
Allopolyploids result from hybridization between different evolutionary lineages coupled with
genome doubling. Homoeologous chromosomes (chromosomes with common shared …
genome doubling. Homoeologous chromosomes (chromosomes with common shared …
Regulatory controls of duplicated gene expression during fiber development in allotetraploid cotton
J You, Z Liu, Z Qi, Y Ma, M Sun, L Su, H Niu, Y Peng… - Nature …, 2023 - nature.com
Polyploidy complicates transcriptional regulation and increases phenotypic diversity in
organisms. The dynamics of genetic regulation of gene expression between coresident …
organisms. The dynamics of genetic regulation of gene expression between coresident …
The genome and population genomics of allopolyploid Coffea arabica reveal the diversification history of modern coffee cultivars
Coffea arabica, an allotetraploid hybrid of Coffea eugenioides and Coffea canephora, is the
source of approximately 60% of coffee products worldwide, and its cultivated accessions …
source of approximately 60% of coffee products worldwide, and its cultivated accessions …
Extraordinary preservation of gene collinearity over three hundred million years revealed in homosporous lycophytes
Homosporous lycophytes (Lycopodiaceae) are a deeply diverged lineage in the plant tree of
life, having split from heterosporous lycophytes (Selaginella and Isoetes)~ 400 Mya …
life, having split from heterosporous lycophytes (Selaginella and Isoetes)~ 400 Mya …
Gradual evolution of allopolyploidy in Arabidopsis suecica
R Burns, T Mandáková, J Gunis… - Nature Ecology & …, 2021 - nature.com
Most diploid organisms have polyploid ancestors. The evolutionary process of
polyploidization is poorly understood but has frequently been conjectured to involve some …
polyploidization is poorly understood but has frequently been conjectured to involve some …
An atlas of fish genome evolution reveals delayed rediploidization following the teleost whole-genome duplication
Teleost fishes are ancient tetraploids descended from an ancestral whole-genome
duplication that may have contributed to the impressive diversification of this clade. Whole …
duplication that may have contributed to the impressive diversification of this clade. Whole …
Modelling of gene loss propensity in the pangenomes of three Brassica species suggests different mechanisms between polyploids and diploids
Plant genomes demonstrate significant presence/absence variation (PAV) within a species;
however, the factors that lead to this variation have not been studied systematically in …
however, the factors that lead to this variation have not been studied systematically in …
The lack of negative association between TE load and subgenome dominance in synthesized Brassica allotetraploids
K Zhang, L Zhang, Y Cui, Y Yang… - Proceedings of the …, 2023 - National Acad Sciences
Polyploidization is important to the evolution of plants. Subgenome dominance is a distinct
phenomenon associated with most allopolyploids. A gene on the dominant subgenome …
phenomenon associated with most allopolyploids. A gene on the dominant subgenome …
Dynamics of cis-regulatory sequences and transcriptional divergence of duplicated genes in soybean
C Fang, M Yang, Y Tang, L Zhang… - Proceedings of the …, 2023 - National Acad Sciences
Transcriptional divergence of duplicated genes after whole genome duplication (WGD) has
been described in many plant lineages and is often associated with subgenome dominance …
been described in many plant lineages and is often associated with subgenome dominance …