Evidence map›Paper›PMID 27208279›Full record

ArticlePlant physiology2016

RNA-Seq Links the Transcription Factors AINTEGUMENTA and AINTEGUMENTA-LIKE6 to Cell Wall Remodeling and Plant Defense Pathways.

Beth A Krizek, Carlton J Bequette, Kaimei Xu, Ivory C Blakley, Zheng Qing Fu, Johannes W Stratmann, Ann E Loraine

Open access · greenAbstract read
In one paragraph

Article in Plant physiology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
11.7field-weighted citation impact, top 2% 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

24 citing papers in PubMed, 55 citations in OpenAlex.

  1. Article
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  4. Review
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  6. Flower Development in Arabidopsis.Methods in molecular biology (Clifton, N.J.) · 2023
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  9. RNA-Seq and Electrical Penetration Graph Revealed the Role ofInternational journal of molecular sciences · 2021
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  16. Maize ANT1 modulates vascular development, chloroplast development, photosynthesis, and plant growth.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
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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 2 institutions in 1 country.

Beth A KrizekDepartment of Biological Sciences, University of South Carolina, Columbia, South Carolina (B.A.K., C.J.B., K.X., Z.Q.F., J.W.S.); andDepartment of Bioinformatics and Genomics, University of North Carolina, Charlotte, North Carolina (I.C.B., A.E.L.) krizek@sc.edu ann.loraine@uncc.edu.ORCID 0000-0001-5821-0180
Carlton J BequetteDepartment of Biological Sciences, University of South Carolina, Columbia, South Carolina (B.A.K., C.J.B., K.X., Z.Q.F., J.W.S.); andDepartment of Bioinformatics and Genomics, University of North Carolina, Charlotte, North Carolina (I.C.B., A.E.L.).
Kaimei XuDepartment of Biological Sciences, University of South Carolina, Columbia, South Carolina (B.A.K., C.J.B., K.X., Z.Q.F., J.W.S.); andDepartment of Bioinformatics and Genomics, University of North Carolina, Charlotte, North Carolina (I.C.B., A.E.L.).ORCID 0000-0002-5468-0721
Ivory C BlakleyDepartment of Biological Sciences, University of South Carolina, Columbia, South Carolina (B.A.K., C.J.B., K.X., Z.Q.F., J.W.S.); andDepartment of Bioinformatics and Genomics, University of North Carolina, Charlotte, North Carolina (I.C.B., A.E.L.).ORCID 0000-0003-4532-6453
Zheng Qing FuDepartment of Biological Sciences, University of South Carolina, Columbia, South Carolina (B.A.K., C.J.B., K.X., Z.Q.F., J.W.S.); andDepartment of Bioinformatics and Genomics, University of North Carolina, Charlotte, North Carolina (I.C.B., A.E.L.).
Johannes W StratmannDepartment of Biological Sciences, University of South Carolina, Columbia, South Carolina (B.A.K., C.J.B., K.X., Z.Q.F., J.W.S.); andDepartment of Bioinformatics and Genomics, University of North Carolina, Charlotte, North Carolina (I.C.B., A.E.L.).ORCID 0000-0002-5673-9272
Ann E LoraineDepartment of Biological Sciences, University of South Carolina, Columbia, South Carolina (B.A.K., C.J.B., K.X., Z.Q.F., J.W.S.); andDepartment of Bioinformatics and Genomics, University of North Carolina, Charlotte, North Carolina (I.C.B., A.E.L.) krizek@sc.edu ann.loraine@uncc.edu.
University of North Carolina at Charlotte · USUniversity of South Carolina · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

AINTEGUMENTA (ANT) and AINTEGUMENTA-LIKE6 (AIL6) are two related transcription factors in Arabidopsis (Arabidopsis thaliana) that have partially overlapping roles in several aspects of flower development, including floral organ initiation, identity specification, growth, and patterning. To better understand the biological processes regulated by these two transcription factors, we performed RNA sequencing (RNA-Seq) on ant ail6 double mutants. We identified thousands of genes that are differentially expressed in the double mutant compared with the wild type. Analyses of these genes suggest that ANT and AIL6 regulate floral organ initiation and growth through modifications to the cell wall polysaccharide pectin. We found reduced levels of demethylesterified homogalacturonan and altered patterns of auxin accumulation in early stages of ant ail6 flower development. The RNA-Seq experiment also revealed cross-regulation of AIL gene expression at the transcriptional level. The presence of a number of overrepresented Gene Ontology terms related to plant defense in the set of genes differentially expressed in ant ail6 suggest that ANT and AIL6 also regulate plant defense pathways. Furthermore, we found that ant ail6 plants have elevated levels of two defense hormones: salicylic acid and jasmonic acid, and show increased resistance to the bacterial pathogen Pseudomonas syringae These results suggest that ANT and AIL6 regulate biological pathways that are critical for both development and defense.

Indexed as

ArabidopsisArabidopsis ProteinsCell WallCyclopentanesFlowersGene Expression Regulation, PlantIndoleacetic AcidsInflorescenceMeristemMutationOxylipinsPectinsPlant DiseasesPseudomonas syringaeSalicylic AcidSequence Analysis, RNAAINTEGUMENTA protein, ArabidopsisArabidopsis ProteinsCyclopentanesIndoleacetic Acidsjasmonic acidOxylipinsPectinsPLT3 protein, Arabidopsispolygalacturonic acidSalicylic AcidTranscription Factors

Identifiers

PMID27208279
PMCPMC4936541
OpenAlexW2467109056

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.