General information |
||
Acipenser transmontanus Richardson, 1836 | ||
Common name | White sturgeon | |
Synonyms |
- |
|
IUCN Red List status (2014) | Least Concern (LC) |
|
Habitat | Saltwater |
|
Systematics |
Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Actinopterygii; Chondrostei; Acipenseriformes; Acipenseridae. |
|
Geographical distribution | China; Italy; USA; Mexico; Canada; Alaska |
|
Occurrence | Questionable: China Introduced: Italy Native: USA, Mexico, Canada, Alaska |
|
Importance | ||
Remarks | ||
Karyological information |
||
Geographical area of study | Piacenza, Italy | |
Source of chromosomes | Fin cell line |
|
Number of specimens with sex | ||
Diploid chromosome number | 262 |
|
Karyotype formula | Not reported |
|
Fundamental arm number | ||
Chromosome length | ||
Sex chromosome | ||
Chromosome staining/banding/FISH | The signals of 5S probe are localized on four chromosomes; the signals of 18S–28S probe are interspersed within the telomeric regions of 10-12 chromosomes. |
|
Reference(s) |
Fontana F, Lanfredi M, Congiu L, Leis M, Chicca M, Rossi R (2003). Chromosomal mapping of 18S–28S and 5S rRNA genes by two-colour fluorescent in situ hybridization in six sturgeon species. Genome, 46: 473–477.
|
|