Beetles (order Coleoptera) exhibit extraordinary chromosomal diversity, from conserved diploid counts to extensive rearrangements that drive speciation and adaptation. Chromosomal evolution in this ...

The cytogenetic analysis of Hymenoptera has revealed extraordinary diversity in chromosome number, structure and organisation across ants, bees and parasitoid wasps. Mechanistic processes such as ...

Recent study has uncovered the pivotal role of chromosomal inversions in suppressing recombination and preserving key genotypes in cabbage. This discovery is set to revolutionize our understanding of ...

Researchers have found that chunks of ‘flipped’ DNA can help fish quickly adapt to new habitats and evolve into new species, acting as evolutionary ‘superchargers’. Why are there so many different ...

In Lake Malawi, Africa, fish known as cichlids have been evolving astonishingly fast—the lake hosts at least 800 species of them. Researchers who sequenced the genomes of these fish found that ...

Chromosomal rearrangements, such as chromosome segment inversions, may affect the epigenetic landscape as well as gene expression. Different kinds of chromosome segment inversions have been found in ...

Chromosomal inversions are structural variations that play a significant role in suppressing genetic recombination, thereby fixing favorable allelic combinations. These inversions are crucial for ...