@article{fdi:010065637, title = {{F}irst insights into karyotype evolution within the family {M}ormyridae}, author = {{O}zouf-{C}ostaz, {C}. and {C}outanceau, {J}. {P}. and {B}onillo, {C}. and {B}elkadi, {L}. and {F}ermon, {Y}. and {A}gn{\`e}se, {J}ean-{F}ran{\c{c}}ois and {G}uidi-{R}ontani, {C}. and {P}augy, {D}idier}, editor = {}, language = {{ENG}}, abstract = {{T}he chromosomal diversity within six species of {M}ormyridae belonging to six different genera ({G}nathonemus petersii, {M}arcusenius moorii, {I}vindomyrus obdenboschi, {B}rienomyrus sp., {S}tomatorhinus walkeri and {P}etrocephalus microphthalmus) is investigated for the first time. {T}hese species have a conserved diploid chromosome number of 2n = 50 (except {G}. petersii 2n = 48) but different chromosome formulae, essentially involving pericentric inversions. {C}-banding has been used for the localization of heterochromatin. {F}or a deeper interspecific comparison, several molecular markers were localized in the chromosomes by fluorescence in situ hybridization ({FISH}): a 18{S} r{DNA} probe; a microsatellite probe ({GAA})(10), and a telomeric probe ({TTAGGG})(7). {T}he distribution of the 18{S} r{DNA} patterns, in particular, shows an amazing specific diversity, confirming a rapid radiation accompanied by major chromosome rearrangements.}, keywords = {{M}ormyridae ; {C}ongo basin ; {C}ytogenetics ; {K}aryotypes ; {C}hromosomes ; {F}luorescence in situ hybridization ; {CONGO} {BASSIN}}, booktitle = {}, journal = {{C}ybium}, volume = {39}, numero = {3}, pages = {227--236}, ISSN = {0399-0974}, year = {2015}, DOI = {10.26028/cybium/2015-393-006}, URL = {https://www.documentation.ird.fr/hor/fdi:010065637}, }