Evidence map›Paper›PMID 24722776›Full record

ArticlePloS one2014

Species-specific expansion and molecular evolution of the 3-hydroxy-3-methylglutaryl coenzyme A reductase (HMGR) gene family in plants.

Wei Li, Wei Liu, Hengling Wei, Qiuling He, Jinhong Chen, Baohong Zhang, Shuijin Zhu

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
1.1field-weighted citation impact, top 22% 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

34 citing papers in PubMed, 59 citations in OpenAlex.

  1. Article
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  4. Targeted Gene Modification ofInternational journal of molecular sciences · 2026
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  6. Comprehensive genome-wide analysis of theFrontiers in plant science · 2025
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  11. Genome-Wide Comparison and Functional Characterization ofInternational journal of molecular sciences · 2023
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  12. Article
  13. Genome-Wide Analysis and Expression ofPlants (Basel, Switzerland) · 2023
    Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Review
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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 3 institutions in 2 countries.

Wei LiDepartment of Agronomy, Zhejiang University, Hangzhou, Zhejiang, China.
Wei LiuDepartment of Agronomy, Zhejiang University, Hangzhou, Zhejiang, China.
Hengling WeiState Key Laboratory of Cotton Biology, Cotton Research Institute, Chinese Academy of Agricultural Sciences, Anyang, Henan, China.
Qiuling HeDepartment of Agronomy, Zhejiang University, Hangzhou, Zhejiang, China.
Jinhong ChenDepartment of Agronomy, Zhejiang University, Hangzhou, Zhejiang, China.
Baohong ZhangDepartment of Biology, East Carolina University, Greenville, North Carolina, United States of America.
Shuijin ZhuDepartment of Agronomy, Zhejiang University, Hangzhou, Zhejiang, China.
Zhejiang University · CNChinese Academy of Agricultural Sciences · CNEast Carolina University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The terpene compounds represent the largest and most diverse class of plant secondary metabolites which are important in plant growth and development. The 3-hydroxy-3-methylglutaryl coenzyme A reductase (HMGR; EC 1.1.1.34) is one of the key enzymes contributed to terpene biosynthesis. To better understand the basic characteristics and evolutionary history of the HMGR gene family in plants, a genome-wide analysis of HMGR genes from 20 representative species was carried out. A total of 56 HMGR genes in the 14 land plant genomes were identified, but no genes were found in all 6 algal genomes. The gene structure and protein architecture of all plant HMGR genes were highly conserved. The phylogenetic analysis revealed that the plant HMGRs were derived from one ancestor gene and finally developed into four distinct groups, two in the monocot plants and two in dicot plants. Species-specific gene duplications, caused mainly by segmental duplication, led to the limited expansion of HMGR genes in Zea mays, Gossypium raimondii, Populus trichocarpa and Glycine max after the species diverged. The analysis of Ka/Ks ratios and expression profiles indicated that functional divergence after the gene duplications was restricted. The results suggested that the function and evolution of HMGR gene family were dramatically conserved throughout the plant kingdom.

Indexed as

Evolution, MolecularMultigene FamilyAmino Acid MotifsAmino Acid SequenceChromosome MappingGene DuplicationGene Expression ProfilingGene Expression Regulation, PlantGenes, PlantGenome, PlantGlycine maxGossypiumHydroxymethylglutaryl-CoA-Reductases, NADP-dependentMolecular Sequence DataPhylogenyPlantsHydroxymethylglutaryl-CoA-Reductases, NADP-dependent

Identifiers

PMID24722776
PMCPMC3983158
OpenAlexW2094105411

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Registered trials

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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.