Evidence map›Paper›PMID 22047402›Full record

ArticleBMC genomics2011

RNA-Seq improves annotation of protein-coding genes in the cucumber genome.

Zhen Li, Zhonghua Zhang, Pengcheng Yan, Sanwen Huang, Zhangjun Fei, Kui Lin

Abstract read
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Article in BMC genomics, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 108 papers.

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108citing papers in PubMed
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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

Who cites it

108 citing papers in PubMed.

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  18. Comparative Genomic Analysis ofInternational journal of molecular sciences · 2024
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  20. Pan-genome Analysis ofInternational journal of molecular sciences · 2023
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48 more citing papers are in PubMed but not listed here.

4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Zhen LiCollege of Life Sciences, Beijing Normal University, 19 Xinjiekouwai Street, Beijing, 100875, China.
Zhonghua Zhang
Pengcheng Yan
Sanwen Huang
Zhangjun Fei
Kui Lin

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundAs more and more genomes are sequenced, genome annotation becomes increasingly important in bridging the gap between sequence and biology. Gene prediction, which is at the center of genome annotation, usually integrates various resources to compute consensus gene structures. However, many newly sequenced genomes have limited resources for gene predictions. In an effort to create high-quality gene models of the cucumber genome (Cucumis sativus var. sativus), based on the EVidenceModeler gene prediction pipeline, we incorporated the massively parallel complementary DNA sequencing (RNA-Seq) reads of 10 cucumber tissues into EVidenceModeler. We applied the new pipeline to the reassembled cucumber genome and included a comparison between our predicted protein-coding gene sets and a published set.

resultsThe reassembled cucumber genome, annotated with RNA-Seq reads from 10 tissues, has 23, 248 identified protein-coding genes. Compared with the published prediction in 2009, approximately 8, 700 genes reveal structural modifications and 5, 285 genes only appear in the reassembled cucumber genome. All the related results, including genome sequence and annotations, are available at http://cmb.bnu.edu.cn/Cucumis_sativus_v20/.

conclusionsWe conclude that RNA-Seq greatly improves the accuracy of prediction of protein-coding genes in the reassembled cucumber genome. The comparison between the two gene sets also suggests that it is feasible to use RNA-Seq reads to annotate newly sequenced or less-studied genomes.

Indexed as

Genome, PlantMolecular Sequence AnnotationChromosome MappingCucumis sativusGenes, PlantRNA, PlantSequence Analysis, RNASoftwareRNA, Plant

Identifiers

PMID22047402
PMCPMC3219749

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.