Cultivated peanut (Arachis hypogaea L.) is a widely grown oilseed crop worldwide;
however, the events leading to its origin and diversification are not fully understood. Here by …

Sour cherry (Prunus cerasus L.) is a valuable fruit crop in the Rosaceae family and a hybrid
between progenitors closely related to extant Prunus fruticosa (ground cherry) and Prunus …

Allopolyploidy in plants involves the merging of two or more distinct parental genomes into a
single nucleus, a significant evolutionary process in the plant kingdom. Transcriptomic …

Subgenome dominance has been reported in diverse allopolyploid species, where genes
from one subgenome are preferentially retained and are more highly expressed than those …

Poaceae members shared a whole-genome duplication called rho. However, little is known
about the evolutionary pattern of the rho-derived duplicates among Poaceae lineages and …

Background Polyploidy is widely recognized as a significant evolutionary force in the plant
kingdom, contributing to the diversification of plants. One of the notable features of …

Both homeologous exchanges and homeologous expression bias are generally found in
most allopolyploid species. Whether homeologous exchanges and homeologous …

Polyploidy, a significant catalyst for speciation and evolutionary processes in both plant and
animal kingdoms, has been recognized for a long time. However, the exact molecular …

Although individual genomic structural variants (SVs) are known to influence gene
expression and trait variation, the extent and scale of SV impact across a species remain …

Background Poa annua (annual bluegrass) is an allotetraploid turfgrass, an agronomically
significant weed, and one of the most widely dispersed plant species on earth. Here, we …