Evidence map›Paper›PMID 31857634›Full record

ArticleScientific reports2019

Genome-wide analysis of fatty acid desaturase genes in rice (Oryza sativa L.).

Zhiguo E, Chen Chen, Jinyu Yang, Hanhua Tong, Tingting Li, Lei Wang, Hongqi Chen

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
32citing papers in PubMed, 1 pooled it
3.0field-weighted citation impact, top 10% of its field
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

32 citing papers in PubMed, 1 synthesis or guideline pooled it, 53 citations in OpenAlex.

  1. Pooled it
  2. Genome-Wide Identification and Bioinformatics Analysis of theInternational journal of molecular sciences · 2026
    Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. Genome-wide analysis of theFrontiers in plant science · 2025
    Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Comparative Genome-Wide Identification of thePlants (Basel, Switzerland) · 2024
    Article
  18. Article
  19. Article
  20. 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

7 authors at 1 institution in 1 country.

Zhiguo EKey Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006, China.
Chen ChenKey Laboratory of Plant Functional Genomics, Ministry of Education/Key Laboratory of Crop Genetics and Physiology of Jiangsu Province/College of Agriculture, Yangzhou University, Yangzhou, 225009, China.
Jinyu YangKey Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006, China.
Hanhua TongKey Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006, China.
Tingting LiKey Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006, China.
Lei WangKey Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006, China.
Hongqi ChenKey Laboratory of Rice Biology, China National Rice Research Institute, Hangzhou, 310006, China. chqhzfy@126.com.
China National Rice Research Institute · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fatty acid desaturases can catalyze saturated or unsaturated fatty acids to form a double bond at various locations in the hydrocarbon chain. In the present study, a total of 20 full-length desaturase genes were identified from rice genome. An exhaustive analysis was performed to describe their chromosomal locations, gene structures, phylogeny, cis-regulatory elements, sub-cellular localizations and expression patterns. The rice desaturase genes were distributed on ten of 12 chromosomes and phylogenetically classified into six subfamilies with the Arabidopsis counterparts, FAB2, FAD2, FAD3/7/8, FAD6, DES1 and SLD1. Among of them, 9 members were expanded via chromosomal tandem or segmental duplications. The gene structures and motif constituents were evolutionarily conserved in the same subfamilies. The majority of desaturase genes showed tissue-specific expression patterns and response to abiotic stresses and hormones based on microarray data and qRT-PCR analyses. This study will provide useful clues for functional validation of desaturase genes and contribute to produce nutritionally important fatty acids by genetic modification in rice.

Indexed as

Gene Expression Regulation, PlantBase SequenceConserved SequenceFatty Acid DesaturasesFatty AcidsGenome, PlantOryzaPhylogenyPlant ProteinsFatty Acid DesaturasesFatty AcidsPlant Proteins

Identifiers

PMID31857634
PMCPMC6923433
OpenAlexW2996370711

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.