A recent polyploidy superimposed on older large-scale duplications in the Arabidopsis genome
The Arabidopsis genome contains numerous large duplicated chromosomal segments, but
the different approaches used in previous analyses led to different interpretations regarding …
the different approaches used in previous analyses led to different interpretations regarding …
The hidden duplication past of Arabidopsis thaliana
C Simillion, K Vandepoele… - Proceedings of the …, 2002 - National Acad Sciences
Analysis of the genome sequence of Arabidopsis thaliana shows that this genome, like that
of many other eukaryotic organisms, has undergone large-scale gene duplications or even …
of many other eukaryotic organisms, has undergone large-scale gene duplications or even …
Widespread paleopolyploidy in model plant species inferred from age distributions of duplicate genes
It is often anticipated that many of today's diploid plant species are in fact paleopolyploids.
Given that an ancient large-scale duplication will result in an excess of relatively old …
Given that an ancient large-scale duplication will result in an excess of relatively old …
Genome duplication led to highly selective expansion of the Arabidopsis thaliana proteome
Multiple ancient genome duplications in Arabidopsis thaliana provide unique opportunities
to assess factors that influence the fates of duplicated genes. We have found that genes …
to assess factors that influence the fates of duplicated genes. We have found that genes …
The age of the Arabidopsis thaliana genome duplication
We estimate the timing of the Arabidopsis thaliana whole-genome duplication by means of
phylogenetic and statistical analysis, and propose two possible scenarios for the duplication …
phylogenetic and statistical analysis, and propose two possible scenarios for the duplication …
Following tetraploidy in an Arabidopsis ancestor, genes were removed preferentially from one homeolog leaving clusters enriched in dose-sensitive genes
Approximately 90% of Arabidopsis' unique gene content is found in syntenic blocks that
were formed during the most recent whole-genome duplication. Within these blocks, 28.6 …
were formed during the most recent whole-genome duplication. Within these blocks, 28.6 …
Extensive sequence duplication in Arabidopsis revealed by pseudo-heterozygosity
Background It is apparent that genomes harbor much structural variation that is largely
undetected for technical reasons. Such variation can cause artifacts when short-read …
undetected for technical reasons. Such variation can cause artifacts when short-read …
Many gene and domain families have convergent fates following independent whole-genome duplication events in Arabidopsis, Oryza, Saccharomyces and …
Genome duplication is potentially a good source of new genes, but such genes take time to
evolve. We have found a group of 'duplication-resistant'genes, which have undergone …
evolve. We have found a group of 'duplication-resistant'genes, which have undergone …
Widespread whole genome duplications contribute to genome complexity and species diversity in angiosperms
Gene duplications provide evolutionary potentials for generating novel functions, while
polyploidization or whole genome duplication (WGD) doubles the chromosomes initially and …
polyploidization or whole genome duplication (WGD) doubles the chromosomes initially and …
Nonrandom divergence of gene expression following gene and genome duplications in the flowering plant Arabidopsis thaliana
Background Genome analyses have revealed that gene duplication in plants is rampant.
Furthermore, many of the duplicated genes seem to have been created through ancient …
Furthermore, many of the duplicated genes seem to have been created through ancient …