Evidence map›Paper›PMID 12972660›Full record

ArticlePlant physiology2003

Expression profile and cellular localization of maize Rpd3-type histone deacetylases during plant development.

Serena Varotto, Sabrina Locatelli, Sabrina Canova, Alexandra Pipal, Mario Motto, Vincenzo Rossi

Abstract read
In one paragraph

Article in Plant physiology, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing 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

32 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Review
  6. Article
  7. Article
  8. Article
  9. Epigenomic landscape and epigenetic regulation in maize.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2020
    Review
  10. Article
  11. Article
  12. Article
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  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. The Maize PIN Gene Family of Auxin Transporters.Frontiers in plant science · 2012
    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

6 authors.

Serena VarottoDipartimento di Agronomia Ambientale e Produzioni Vegetali-Università di Padova, viale dell'Università 16, I-35020 Legnaro, Padua, Italy.
Sabrina Locatelli
Sabrina Canova
Alexandra Pipal
Mario Motto
Vincenzo Rossi

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We analyzed the expression profile and cellular localization of the maize (Zea mays) Rpd3-type histone deacetylases genes ZmRpd3/101, ZmRpd3/102, and ZmRpd3/108 (indicated as ZmHDA101, ZmHDA102, and ZmHDA108 in the Plant Chromatin Database). This study shows that maize Rpd3 transcripts are present in all the organs and cellular domains analyzed, but we found that their amounts change during development, accumulating in the inner region of the endosperm, in vascular zones of the nucellus, in the tapetum, and in the tetrads. A similar expression profile and nucleus-cytoplasmic localization was observed for ZmRpd3 proteins. Glutathione S-transferase pull-down assays show that ZmRpd3 proteins can interact with the maize retinoblastoma-related (ZmRBR1) protein, an important regulator of cell cycle progression, and with the maize retinoblastoma-associated protein (ZmRbAp1). However, the three ZmRpd3 proteins do not mutually compete in the binding. These results suggest a general role of ZmRpd3 genes in the plant cell cycle and development. These observations also provide indications on possible mechanisms regulating their transcription and protein accumulation. Similarities in the gene expression profiles and protein interactions may indicate that functional redundancy among members of the ZmRpd3 gene family exists. However, a degree of functional divergence is also supported by our findings.

Indexed as

Amino Acid SequenceBase SequenceDNA, ComplementaryDNA PrimersGene Expression ProfilingGene Expression Regulation, EnzymologicGene Expression Regulation, PlantHistone DeacetylasesMolecular Sequence DataPhylogenyPolymerase Chain ReactionRNA, PlantSequence AlignmentSequence Homology, Amino AcidTranscription, GeneticZea maysDNA, ComplementaryDNA PrimersHistone DeacetylasesRNA, Plant

Identifiers

PMID12972660
PMCPMC219037

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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.