6533b825fe1ef96bd12826d8

RESEARCH PRODUCT

Chromosomes of the Parasitic Isopod Anilocra Physodes

Roberto VitturiLorenzo PelleritoMariastella ColombaE. Catalano

subject

Anilocra physodesGeneticsChromosome numberEvolutionary biologyChromosomeAnimal Science and ZoologyAquatic SciencePloidyBiologyMitosis

description

AbstractCounts of mitotic chromosomes have allowed to determine 2n = 12 as the modal diploid number of Anilocra physodes. Application of the C-banding technique reveals that two hetero-chromatic blocks bordering the centromeric region occur in each chromosome. This supports the notion that the actual low chromosome number of A. physodes may have been derived through a process of Robertsonian fusion.

https://doi.org/10.1163/156854096x00079