Evidence map›Paper›PMID 34468851›Full record

ArticlePlant cell reports2021

MdKCS2 increased plant drought resistance by regulating wax biosynthesis.

Xin-Yu Lian, Huai-Na Gao, Han Jiang, Chang Liu, Yuan-Yuan Li

Abstract read
PubMed Publisher
In one paragraph

Article in Plant cell reports, 2021. 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
8.6field-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, 60 citations in OpenAlex.

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  8. Thaumatin-like GeneInternational journal of molecular sciences · 2025
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  18. Overexpression ofInternational journal of molecular sciences · 2022
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  20. International journal of molecular sciences · 2022
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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

5 authors at 3 institutions in 2 countries.

Xin-Yu LianState Key Laboratory of Crop Biology, Shandong Collaborative Innovation Center of Fruit and Vegetable Quality and Efficient Production, College of Horticulture Science and Engineering, Shandong Agricultural University, Tai'an, 271018, Shandong, China.
Huai-Na GaoState Key Laboratory of Crop Biology, Shandong Collaborative Innovation Center of Fruit and Vegetable Quality and Efficient Production, College of Horticulture Science and Engineering, Shandong Agricultural University, Tai'an, 271018, Shandong, China.
Han JiangState Key Laboratory of Crop Stress Biology for Arid Areas, College of Horticulture, Northwest A&F University, Yangling, 712100, Shanxi, China.
Chang LiuEntomology and Nematology Department, University of Florida, 1881 Natural Area Dr, Gainesville, FL, 32601, USA.
Yuan-Yuan LiState Key Laboratory of Crop Biology, Shandong Collaborative Innovation Center of Fruit and Vegetable Quality and Efficient Production, College of Horticulture Science and Engineering, Shandong Agricultural University, Tai'an, 271018, Shandong, China. liyy0912@163.com.ORCID http://orcid.org/0000-0001-6495-256X
Shandong Agricultural University · CNNorthwest A&F University · CNUniversity of Florida · US

Funding

National Key Research and Development Program of China 2018YFD1000200National Natural Science Foundation of China 31772275National Natural Science Foundation of China 32072539
6 · The paper itself

Abstract

key messageWe found that the apple wax related gene played a role in changing plant epidermal permeability and enhancing plant resistance to drought stress by increasing wax accumulation. The content and composition of epidermal wax in plants are affected by genetic and environmental factors. The KCS gene encodes the β-ketoalionyl-CoA synthetase, which is a rate-limiting enzyme in the synthesis of very-long-chain fatty acids (VLCFAs). In this study, we identified the MdKCS2 gene from apple as a homolog of Arabidopsis AtKCS2. The KCS protein is localized on the endoplasmic reticulum membrane. MdKCS2 exhibited the highest expression in apple pericarp, and was induced by abiotic stresses, such as drought and salt. Transgenic analysis indicated that the MdKCS2 improved the resistance to abiotic stress in apple calli. Ectopic expression of MdKCS2 in Arabidopsis increased the content of wax in leaves and stems, changed the permeability of cuticle of leaves, and enhanced plant drought resistance.

Indexed as

Abscisic AcidAmino Acid MotifsArabidopsisDehydrationDroughtsEvolution, MolecularGene Expression Regulation, PlantGerminationMalusPlant EpidermisPlant ProteinsPlants, Genetically ModifiedStress, PhysiologicalWaxesAbscisic AcidPlant ProteinsWaxesAppleDroughtFatty acidsKCS2Wax

Identifiers

PMID34468851
OpenAlexW3198724235

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.