Evidence map›Paper›PMID 26589672›Full record

ArticlePlant physiology2016

The Arabidopsis ABHD11 Mutant Accumulates Polar Lipids in Leaves as a Consequence of Absent Acylhydrolase Activity.

Anitha Vijayakumar, Panneerselvam Vijayaraj, Arun Kumar Vijayakumar, Ram Rajasekharan

Open access · hybridAbstract 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 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
2.1field-weighted citation impact, top 14% 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

13 citing papers in PubMed, 27 citations in OpenAlex.

  1. Genome-wide association study and transcriptomic analysis reveal new genes for unsaturated fatty acid contents in soybean.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2026
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  5. Association analysis of germination level cold stress tolerance and candidate gene identification in Upland cotton (Physiology and molecular biology of plants : an international journal of functional plant biology · 2022
    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

4 authors at 3 institutions in 1 country.

Anitha VijayakumarLipidomics Centre, Department of Lipid Science (A.V., P.V., R.R.), and Fruit and Vegetable Technology Department (A.K.V.), Academy of Scientific and Innovative Research, Council of Scientific and Industrial Research-Central Food Technological Research Institute, Mysore 570020, India.
Panneerselvam VijayarajLipidomics Centre, Department of Lipid Science (A.V., P.V., R.R.), and Fruit and Vegetable Technology Department (A.K.V.), Academy of Scientific and Innovative Research, Council of Scientific and Industrial Research-Central Food Technological Research Institute, Mysore 570020, India.
Arun Kumar VijayakumarLipidomics Centre, Department of Lipid Science (A.V., P.V., R.R.), and Fruit and Vegetable Technology Department (A.K.V.), Academy of Scientific and Innovative Research, Council of Scientific and Industrial Research-Central Food Technological Research Institute, Mysore 570020, India.
Ram RajasekharanLipidomics Centre, Department of Lipid Science (A.V., P.V., R.R.), and Fruit and Vegetable Technology Department (A.K.V.), Academy of Scientific and Innovative Research, Council of Scientific and Industrial Research-Central Food Technological Research Institute, Mysore 570020, India ram@cftri.com.
Academy of Scientific and Innovative Research · INCentral Food Technological Research Institute · INCouncil of Scientific and Industrial Research · IN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Alpha/beta hydrolase domain (ABHD)-containing proteins are structurally related with diverse catalytic activities. In various species, some ABHD proteins have been characterized and shown to play roles in lipid homeostasis. However, little is known about ABHD proteins in plants. Here, we characterized AT4G10030 (AtABHD11), an Arabidopsis (Arabidopsis thaliana) homolog of a human ABHD11 gene. In silico analyses of AtABHD11 revealed homology with other plant species with a conserved GXSXG lipid motif. Interestingly, Arabidopsis abhd11 mutant plants exhibited an enhanced growth rate compared with wild-type plants. Quantitative analyses of the total lipids showed that the mutant abhd11 has a high amount of phospholipid and galactolipid in Arabidopsis leaves. The overexpression of AtABHD11 in Escherichia coli led to a reduction in phospholipid levels. The bacterially expressed recombinant AtABHD11 hydrolyzed lyso(phospho)lipid and monoacylglycerol. Furthermore, using whole-genome microarray and real-time PCR analyses of abhd11 and wild-type plants, we noted the up-regulation of MGD1, -2, and -3 and DGD1. Together, these findings suggested that AtABHD11 is a lyso(phospho)lipase. The disruption of AtABHD11 caused the accumulation of the polar lipids in leaves, which in turn promoted a higher growth rate compared with wild-type plants.

Indexed as

Amino Acid SequenceArabidopsisArabidopsis ProteinsEscherichia coliGene Expression Regulation, PlantHomozygoteHydrolasesLipid MetabolismLipidsMolecular Sequence DataMutationPhospholipidsPlant LeavesRecombinant ProteinsSequence Homology, Amino AcidUp-RegulationABHD11 protein, ArabidopsisArabidopsis ProteinsHydrolasesLipidsPhospholipidsRecombinant Proteins

Identifiers

PMID26589672
PMCPMC4704602
OpenAlexW2220821781

What OpenQuestion holds

Textmetadata
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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.