Evidence map›Paper›PMID 26800652›Full record

ArticlePlant biotechnology journal2016

Genome-wide dissection of AP2/ERF and HSP90 gene families in five legumes and expression profiles in chickpea and pigeonpea.

Gaurav Agarwal, Vanika Garg, Himabindu Kudapa, Dadakhalandar Doddamani, Lekha T Pazhamala, Aamir W Khan, Mahendar Thudi, Suk-Ha Lee, Rajeev K Varshney

Open access · goldAbstract read
In one paragraph

Article in Plant biotechnology journal, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 65 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
65citing papers in PubMed, 1 pooled it
26.0field-weighted citation impact, top 1% 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

65 citing papers in PubMed, 1 synthesis or guideline pooled it, 133 citations in OpenAlex.

  1. Pooled it
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  7. Review
  8. Article
  9. An overview of heat stress in Chickpea (Molecular breeding : new strategies in plant improvement · 2025
    Review
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5 more citing papers are in PubMed but not listed here.

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

9 authors at 2 institutions in 3 countries.

Gaurav AgarwalInternational Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Hyderabad, India.
Vanika GargInternational Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Hyderabad, India.
Himabindu KudapaInternational Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Hyderabad, India.
Dadakhalandar DoddamaniInternational Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Hyderabad, India.
Lekha T PazhamalaInternational Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Hyderabad, India.
Aamir W KhanInternational Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Hyderabad, India.
Mahendar ThudiInternational Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Hyderabad, India.
Suk-Ha LeeDepartment of Plant Science, Research Institute for Agriculture and Life Sciences, Seoul National University, Seoul, Korea.
Rajeev K VarshneyInternational Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Hyderabad, India.
International Crops Research Institute for the Semi-Arid Tropics · INSeoul National University · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

APETALA2/ethylene response factor (AP2/ERF) and heat-shock protein 90 (HSP90) are two significant classes of transcription factor and molecular chaperone proteins which are known to be implicated under abiotic and biotic stresses. Comprehensive survey identified a total of 147 AP2/ERF genes in chickpea, 176 in pigeonpea, 131 in Medicago, 179 in common bean and 140 in Lotus, whereas the number of HSP90 genes ranged from 5 to 7 in five legumes. Sequence alignment and phylogenetic analyses distinguished AP2, ERF, DREB, RAV and soloist proteins, while HSP90 proteins segregated on the basis of their cellular localization. Deeper insights into the gene structure allowed ERF proteins to be classified into AP2s based on DNA-binding domains, intron arrangements and phylogenetic grouping. RNA-seq and quantitative real-time PCR (qRT-PCR) analyses in heat-stressed chickpea as well as Fusarium wilt (FW)- and sterility mosaic disease (SMD)-stressed pigeonpea provided insights into the modus operandi of AP2/ERF and HSP90 genes. This study identified potential candidate genes in response to heat stress in chickpea while for FW and SMD stresses in pigeonpea. For instance, two DREB genes (Ca_02170 and Ca_16631) and three HSP90 genes (Ca_23016, Ca_09743 and Ca_25602) in chickpea can be targeted as potential candidate genes. Similarly, in pigeonpea, a HSP90 gene, C.cajan_27949, was highly responsive to SMD in the resistant genotype ICPL 20096, can be recommended for further functional validation. Also, two DREB genes, C.cajan_41905 and C.cajan_41951, were identified as leads for further investigation in response to FW stress in pigeonpea.

Indexed as

Genome, PlantCajanusCicerCluster AnalysisFabaceaeGene Expression ProfilingHSP90 Heat-Shock ProteinsMultigene FamilyPhylogenyPlant ProteinsSequence AlignmentSequence Analysis, DNAStress, PhysiologicalTranscription FactorsHSP90 Heat-Shock ProteinsPlant ProteinsTranscription FactorsAP2/ERFchickpeaHSP90pigeonpea

Identifiers

PMID26800652
PMCPMC5066796
OpenAlexW2261603070

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.