Evidence map›Paper›PMID 33883595›Full record

ArticleScientific reports2021

Genome-wide identification, evolutionary relationship and expression analysis of AGO, DCL and RDR family genes in tea.

Debasish B Krishnatreya, Pooja Moni Baruah, Bhaskar Dowarah, Soni Chowrasia, Tapan Kumar Mondal, Niraj Agarwala

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
4.4field-weighted citation impact, top 6% 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

15 citing papers in PubMed, 26 citations in OpenAlex.

  1. Review
  2. Genome-wide identification and characterization ofFrontiers in plant science · 2026
    Article
  3. Article
  4. Genome-Wide Identification and Characterization ofInternational journal of molecular sciences · 2025
    Article
  5. Article
  6. Review
  7. Article
  8. Review
  9. Genome-wide identification of DCL, AGO, and RDR gene families in wheat (Physiology and molecular biology of plants : an international journal of functional plant biology · 2023
    Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
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

6 authors at 2 institutions in 1 country.

Debasish B KrishnatreyaDepartment of Botany, Gauhati University, Jalukbari, Guwahati, Assam, 781014, India.
Pooja Moni BaruahDepartment of Botany, Gauhati University, Jalukbari, Guwahati, Assam, 781014, India.
Bhaskar DowarahDepartment of Botany, Gauhati University, Jalukbari, Guwahati, Assam, 781014, India.
Soni ChowrasiaICAR-National Institute for Plant Biotechnology, IARI, LBS Building, Pusa, New Delhi, 110012, India.
Tapan Kumar MondalICAR-National Institute for Plant Biotechnology, IARI, LBS Building, Pusa, New Delhi, 110012, India.
Niraj AgarwalaDepartment of Botany, Gauhati University, Jalukbari, Guwahati, Assam, 781014, India. niraj_botany@gauhati.ac.in.
Gauhati University · INNational Research Centre on Plant Biotechnology · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Three gene families in plants viz. Argonaute (AGOs), Dicer-like (DCLs) and RNA dependent RNA polymerase (RDRs) constitute the core components of small RNA mediated gene silencing machinery. The present study endeavours to identify members of these gene families in tea and to investigate their expression patterns in different tissues and various stress regimes. Using genome-wide analysis, we have identified 18 AGOs, 5 DCLs and 9 RDRs in tea, and analyzed their phylogenetic relationship with orthologs of Arabidopsis thaliana. Gene expression analysis revealed constitutive expression of CsAGO1 in all the studied tissues and stress conditions, whereas CsAGO10c showed most variable expression among all the genes. CsAGO10c gene was found to be upregulated in tissues undergoing high meristematic activity such as buds and roots, as well as in Exobasidium vexans infected samples. CsRDR2 and two paralogs of CsAGO4, which are known to participate in biogenesis of hc-siRNAs, showed similarities in their expression levels in most of the tea plant tissues. This report provides first ever insight into the important gene families involved in biogenesis of small RNAs in tea. The comprehensive knowledge of these small RNA biogenesis purveyors can be utilized for tea crop improvement aimed at stress tolerance and quality enhancement.

Indexed as

ArabidopsisArabidopsis ProteinsArgonaute ProteinsCamellia sinensisCell Cycle ProteinsEvolution, MolecularGene Expression Regulation, PlantGenes, PlantGenome-Wide Association StudyPhylogenyPlant ProteinsRNA-Dependent RNA PolymeraseArabidopsis ProteinsArgonaute ProteinsCell Cycle ProteinsPlant ProteinsRNA-Dependent RNA Polymerase

Identifiers

PMID33883595
PMCPMC8060290
OpenAlexW3156221432

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.