A survey of spliceosomal proteins encoded by fungal genomes.

Sarde, Sandeep J., Kempken, Frank and Kumar, Abhishek (2018) A survey of spliceosomal proteins encoded by fungal genomes. Current Science, 114 (8). pp. 1677-1686.

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Abstract

A large number of spliceosomal proteins are required for proper RNA splicing. While spliceosomal proteins from several model organisms have been analyzed, only limited studies are available for fungal species. Hence, we have performed a comparative genomic analysis using eight fungal species belonging to three taxa (Ascomycetes, Basidiomycetes and Glomeromycota). We identified variable numbers of spliceosomal proteins in the fungal species. From the small nuclear ribonucleoproteins (snRNPs), all the snRNP proteins were identified. In non-snRNPs, only some subgroups were found extensively conserved in all fungal species, including PRP19 complex proteins, catalytic step II and late-acting proteins. In hnRNPs, variable numbers of proteins were identified. The number of spliceosomal proteins identified in filamentous fungi was higher than in yeast. Our collection of these spliceosomal proteins provides further insight into pre-mRNA splicing in fungi.

Document Type: Article
Research affiliation: Kiel University > Kiel Marine Science
OceanRep > The Future Ocean - Cluster of Excellence
Kiel University
Refereed: Yes
Open Access Journal?: No
ISSN: 0011-3891
Projects: Future Ocean
Date Deposited: 30 Jan 2019 09:12
Last Modified: 11 Jul 2019 15:00
URI: http://oceanrep.geomar.de/id/eprint/45526

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