Imprecise intron losses are less frequent than precise intron losses but are not rare in plants.
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ABSTRACT: Unlabelled
In this study, we identified 19 intron losses, including 11 precise intron losses (PILs), six imprecise intron losses (IILs), one de-exonization, and one exon deletion in tomato and potato, and 17 IILs in Arabidopsis thaliana. Comparative analysis of related genomes confirmed that all of the IILs have been fixed during evolution. Consistent with previous studies, our results indicate that PILs are a major type of intron loss. However, at least in plants, IILs are unlikely to be as rare as previously reported.Reviewers
This article was reviewed by Jun Yu and Zhang Zhang. For complete reviews, see the Reviewers' Reports section.
SUBMITTER: Ma MY
PROVIDER: S-EPMC4443532 | biostudies-literature | 2015 May
REPOSITORIES: biostudies-literature
Publications
Imprecise intron losses are less frequent than precise intron losses but are not rare in plants.
Ma Ming-Yue MY Zhu Tao T Zhu Tao T Li Xue-Nan XN Lan Xin-Ran XR Liu Heng-Yuan HY Yang Yu-Fei YF Niu Deng-Ke DK
Biology direct 20150527 1
<h4>Unlabelled</h4>In this study, we identified 19 intron losses, including 11 precise intron losses (PILs), six imprecise intron losses (IILs), one de-exonization, and one exon deletion in tomato and potato, and 17 IILs in Arabidopsis thaliana. Comparative analysis of related genomes confirmed that all of the IILs have been fixed during evolution. Consistent with previous studies, our results indicate that PILs are a major type of intron loss. However, at least in plants, IILs are unlikely to b ...[more]
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