![]() ![]() Conclusion: These phylogenies will be useful for any cichlid researchers trying to predict biological and protein function for a given cichlid gene, understanding the evolutionary history of a given cichlid gene, identifying recently duplicated cichlid genes, or performing genome-wide analysis in cichlids that relies on using databases generated from other species. This data is available either through download or through a webserver we have implemented. Using these new phylogenies we identified the evolutionary relationship of each cichlid protein to its nearest human and zebrafish protein. For each of these Treefam families, we built new protein phylogenies containing each of the cichlid protein hits. Red Zebra Mbuna, Ice Blue Zebra, Cherry Red Cichlid, Orange Blotch Cichlid Additional scientific names Metriaclima estherae, Pseudotropheus estherae. Lake Malawi is dominated by cichlids endemic to this unique ecosystem Nearly 300 cichlid species have been described with estimates of many more. The ninth largest lake in the world it is bordered by Malawi, Mozambique, and Tanzania. ![]() Results: We used the Treefam database, a set of preexisting protein phylogenies built using 109 previously sequenced genomes, to identify Treefam families for each protein annotated from four cichlid species: Metriaclima zebra, Astatotilapia burtoni, Pundamilia nyererei and Neolamporologus brichardi. This rocky East African Rift Lake is almost 400 miles long and 50 miles wide. Here we characterize the evolutionary relationship of each cichlid protein to previously sequenced animal species. Recently, the genomes of five species of African cichlids representing five distinct lineages were sequenced and used to predict protein products at a genome-wide level. Mbuna is a Tonga word meaning rockfish, and like all mbuna species, red zebras can be found in the wild scouring large, rock reefs for algae and other small. Background: The thousands of species of closely related cichlid fishes in the great lakes of East Africa are a powerful model for understanding speciation and the genetic basis of trait variation. ![]()
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