Review
doi: 10.1042/BST0381125.
The evolution of spliced leader trans-splicing in nematodes
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- PMID: 20659016
- DOI: 10.1042/BST0381125
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Review
The evolution of spliced leader trans-splicing in nematodes
Biochem Soc Trans.
2010 Aug.
Abstract
Spliced leader trans-splicing occurs in many primitive eukaryotes including nematodes. Most of our knowledge of trans-splicing in nematodes stems from the model organism Caenorhabditis elegans and relatives, and from work with Ascaris. Our investigation of spliced leader trans-splicing in distantly related Dorylaimia nematodes indicates that spliced-leader trans-splicing arose before the nematode phylum and suggests that the spliced leader RNA gene complements in extant nematodes have evolved from a common ancestor with a diverse set of spliced leader RNA genes.
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