Evidence map›Paper›PMID 28830361›Full record

ArticleBMC genomics2017

Identification and analysis of alternative splicing events in Phaseolus vulgaris and Glycine max.

Luis P Iñiguez, Mario Ramírez, William B Barbazuk, Georgina Hernández

Abstract read
In one paragraph

Article in BMC genomics, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

18 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Review
  6. Potential role of NiScience · 2023
    Article
  7. Article
  8. Frontiers in plant science · 2022
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Alternative Splicing During theG3 (Bethesda, Md.) · 2020
    Article
  14. Article
  15. Article
  16. Genetics of alternative splicing evolution during sunflower domestication.Proceedings of the National Academy of Sciences of the United States of America · 2018
    Article
  17. Review
  18. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Luis P IñiguezCentro de Ciencias Genómicas, Universidad Nacional Autónoma de México (UNAM), Cuernavaca, Morelos, Mexico. liniguez@lcg.unam.mx.
Mario RamírezCentro de Ciencias Genómicas, Universidad Nacional Autónoma de México (UNAM), Cuernavaca, Morelos, Mexico.
William B BarbazukDepartment of Biology, University of Florida, Gainesville, FL, USA.
Georgina HernándezCentro de Ciencias Genómicas, Universidad Nacional Autónoma de México (UNAM), Cuernavaca, Morelos, Mexico. gina@ccg.unam.mx.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe vast diversification of proteins in eukaryotic cells has been related with multiple transcript isoforms from a single gene that result in alternative splicing (AS) of primary transcripts. Analysis of RNA sequencing data from expressed sequence tags and next generation RNA sequencing has been crucial for AS identification and genome-wide AS studies. For the identification of AS events from the related legume species Phaseolus vulgaris and Glycine max, 157 and 88 publicly available RNA-seq libraries, respectively, were analyzed.

resultsWe identified 85,570 AS events from P. vulgaris in 72% of expressed genes and 134,316 AS events in 70% of expressed genes from G. max. These were categorized in seven AS event types with intron retention being the most abundant followed by alternative acceptor and alternative donor, representing ~75% of all AS events in both plants. Conservation of AS events in homologous genes between the two species was analyzed where an overrepresentation of AS affecting 5'UTR regions was observed for certain types of AS events. The conservation of AS events was experimentally validated for 8 selected genes, through RT-PCR analysis. The different types of AS events also varied by relative position in the genes. The results were consistent in both species.

conclusionsThe identification and analysis of AS events are first steps to understand their biological relevance. The results presented here from two related legume species reveal high conservation, over ~15-20 MY of divergence, and may point to the biological relevance of AS.

Indexed as

Alternative SplicingConserved SequenceGene Expression Regulation, PlantGlycine maxPhaseolusAlternative splicingCommon beanConservation of alternative splicingLegumesRNA-seqSoybean

Identifiers

PMID28830361
PMCPMC5568362

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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.