Evidence map›Paper›PMID 34806842›Full record

ArticleThe plant genome2022

DECUSSATE network with flowering genes explains the variable effects of qDTY12.1 to rice yield under drought across genetic backgrounds.

Jacobo Sanchez, Pushpinder Pal Kaur, Isaiah C M Pabuayon, Naga Bhushana Rao Karampudi, Ai Kitazumi, Nitika Sandhu, Margaret Catolos, Arvind Kumar, Benildo G de Los Reyes

Open access · goldAbstract read
In one paragraph

Article in The plant genome, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
0.2field-weighted citation impact, top 30% 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

6 citing papers in PubMed, 7 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Improving plant breeding through AI-supported data integration.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2025
    Review
  5. 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

9 authors at 2 institutions in 3 countries.

Jacobo SanchezDep. of Plant and Soil Science, Texas Tech Univ., Lubbock, TX, USA.ORCID 0000-0002-3889-7410
Pushpinder Pal KaurDep. of Plant and Soil Science, Texas Tech Univ., Lubbock, TX, USA.ORCID 0000-0002-1171-1997
Isaiah C M PabuayonDep. of Plant and Soil Science, Texas Tech Univ., Lubbock, TX, USA.
Naga Bhushana Rao KarampudiDep. of Plant and Soil Science, Texas Tech Univ., Lubbock, TX, USA.
Ai KitazumiDep. of Plant and Soil Science, Texas Tech Univ., Lubbock, TX, USA.
Nitika SandhuInternational Rice Research Institute, Los Banos, Philippines.
Margaret CatolosInternational Rice Research Institute, Los Banos, Philippines.
Arvind KumarInternational Rice Research Institute, Los Banos, Philippines.ORCID 0000-0002-5488-9410
Benildo G de Los ReyesDep. of Plant and Soil Science, Texas Tech Univ., Lubbock, TX, USA.ORCID 0000-0002-5557-7398
Texas Tech University · USInternational Rice Research Institute · PH

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The impact of qDTY12.1 in maintaining yield under drought has not been consistent across genetic backgrounds. We hypothesized that synergism or antagonism with additive-effect peripheral genes across the background genome either enhances or undermines its full potential. By modeling the transcriptional networks across sibling qDTY12.1-introgression lines with contrasting yield under drought (LPB = low-yield penalty; HPB = high-yield penalty), the qDTY12.1-encoded DECUSSATE gene (OsDEC) was revealed as the core of a synergy with other genes in the genetic background. OsDEC is expressed in flag leaves and induced by progressive drought at booting stage in LPB but not in HPB. The unique OsDEC signature in LPB is coordinated with 35 upstream and downstream peripheral genes involved in floral development through the cytokinin signaling pathway. Results support the differential network rewiring effects through genetic coupling-uncoupling between qDTY12.1 and other upstream and downstream peripheral genes across the distinct genetic backgrounds of LPB and HPB. The functional DEC-network in LPB defines a mechanism for early flowering as a means for avoiding the drought-induced depletion of photosynthate needed for reproductive growth. Its impact is likely through the timely establishment of stronger source-sink dynamics that sustains a robust reproductive transition under drought.

Indexed as

DroughtsOryzaGenetic BackgroundPlant LeavesQuantitative Trait Loci

Identifiers

PMID34806842
PMCPMC12807034
OpenAlexW3216474567

What OpenQuestion holds

Textmetadata
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.