Biomaterial Database

Chromosome numbers of Tritrichomonas foetus and Tritrichomonas suis. 1998

W D Xu, and Z R Lun, and A Gajadhar

Centre for Animal Parasitology, Canadian Food Inspection Agency, Saskatoon, Saskatchewan.

Tritrichomonas foetus and Tritrichomonas suis isolates were cultivated axenically in Diamond's medium. Studies on the chromosome numbers of these two species with a light microscope were done by adding different concentrations of colchicine into the medium, incubating at 37 degrees C for 6-8 h and using a hypotonic swelling technique. The diploid chromosome numbers of both T. foetus and T. suis were 2n=10.

UI	MeSH Term	Description	Entries
D002875	Chromosomes	In a prokaryotic cell or in the nucleus of a eukaryotic cell, a structure consisting of or containing DNA which carries the genetic information essential to the cell. (From Singleton & Sainsbury, Dictionary of Microbiology and Molecular Biology, 2d ed)	Chromosome
D004171	Diploidy	The chromosomal constitution of cells, in which each type of CHROMOSOME is represented twice. Symbol: 2N or 2X.	Diploid,Diploid Cell,Cell, Diploid,Cells, Diploid,Diploid Cells,Diploidies,Diploids
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D014318	Tritrichomonas	A genus of flagellate EUKARYOTES possessing three long anterior flagella.	Tritrichomona
D016835	Tritrichomonas foetus	A species of flagellate parasitic EUKARYOTE. It possesses a long undulating membrane that is bordered on its outer margin by a flagellum that becomes free posteriorly. This organism causes infections in cows that could lead to temporary infertility or abortion.
D018503	Genome, Protozoan	The complete genetic complement contained in a set of CHROMOSOMES in a protozoan.	Protozoan Genome,Genomes, Protozoan,Protozoan Genomes