Evidence map›Paper›PMID 30866815›Full record

ArticleBMC genomics2019

The polish wheat (Triticum polonicum L.) TpSnRK2.10 and TpSnRK2.11 meditate the accumulation and the distribution of cd and Fe in transgenic Arabidopsis plants.

Ruijiao Wang, Chao Wang, Qin Yao, Xue Xiao, Xing Fan, Lina Sha, Jian Zeng, Houyang Kang, Haiqin Zhang, Yonghong Zhou and 1 more

Open access · goldAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in BMC genomics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
3.2field-weighted citation impact, top 9% 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

3 citing papers in PubMed, 13 citations in OpenAlex.

  1. 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

11 authors at 1 institution in 1 country.

Ruijiao WangTriticeae Research Institute, Sichuan Agricultural University, Wenjiang, 611130, Sichuan, China.
Chao WangTriticeae Research Institute, Sichuan Agricultural University, Wenjiang, 611130, Sichuan, China.
Qin YaoTriticeae Research Institute, Sichuan Agricultural University, Wenjiang, 611130, Sichuan, China.
Xue XiaoTriticeae Research Institute, Sichuan Agricultural University, Wenjiang, 611130, Sichuan, China.
Xing FanTriticeae Research Institute, Sichuan Agricultural University, Wenjiang, 611130, Sichuan, China.
Lina ShaTriticeae Research Institute, Sichuan Agricultural University, Wenjiang, 611130, Sichuan, China.
Jian ZengCollege of Resources, Sichuan Agricultural University, Wenjiang, 611130, Sichuan, China.
Houyang KangTriticeae Research Institute, Sichuan Agricultural University, Wenjiang, 611130, Sichuan, China.
Haiqin ZhangTriticeae Research Institute, Sichuan Agricultural University, Wenjiang, 611130, Sichuan, China.
Yonghong ZhouTriticeae Research Institute, Sichuan Agricultural University, Wenjiang, 611130, Sichuan, China.
Yi WangTriticeae Research Institute, Sichuan Agricultural University, Wenjiang, 611130, Sichuan, China. wangyi@sicau.edu.cn.
Sichuan Agricultural University · CN

Funding

National Natural Science Foundation of China NO 31870309the National Natural Science Foundation of China 31670387the National Natural Science Foundation of China No 31671688
6 · The paper itself

Abstract

backgroundThe SnRK2s (Plant specific protein kinase) are involved in various biological processes, such as plant defense and environmental challenges. In Arabidopsis, AtSnRK2s regulate the expression of some metal transporters. For example, AtSnRK2.4 plays a role in the regulation of Arabidopsis tolerance to Cd; AtSnRK2.2 and AtSnRK2.3 are involved in Cd uptake and translocation. However, the functions of their homologs, TpSnRK2.10 and TpSnRK2.11 from dwarf Polish wheat are unknown.

resultsTpSnRK2.11 encodes a cytoplasmic protein. TpSnRK2.10 and TpSnRK2.11 have different expression patterns at different growth stages. Expression of TpSnRK2.10 increased yeast's sensitivity to Cd; conversely, expression of TpSnRK2.11 enhanced yeast's tolerance to Cd. Overexpression of TpSnRK2.10 or TpSnRK2.11 did not affect Cd sensitivity in Arabidopsis, but significantly increased Cd accumulation in roots and shoots, and Cd translocation from roots to shoots. While, Fe accumulation was significantly increased in roots but decreased in shoots by overexpression of TpSnRK2.10; opposite results were observed in TpSnRK2.11-overexpressing lines. Subcellular distribution analysis found that overexpression of TpSnRK2.10 and TpSnRK2.11 increased Cd concentration in cell wall and organelle fractions of roots and shoots; meanwhile, they also differentially influenced Fe distribution.

conclusionsThese results indicated that TpSnRK2.10 and TpSnRK2.11 are involved in the uptakes and the translocations of Cd and Fe, possibly by regulating the expression of AtNRAMP1 and AtHMA4, and other genes involved in the synthesis of phytochelatins or hemicellolosic polysaccharides.

Indexed as

Adaptation, PhysiologicalArabidopsisCadmiumCell WallGene Expression Regulation, DevelopmentalGene Expression Regulation, PlantIronPlant ProteinsPlant RootsPlants, Genetically ModifiedPlant ShootsProtein KinasesTriticumCadmiumIronPlant ProteinsProtein KinasesBiological functionCdExpression patternTpSnRK2Wheat

Identifiers

PMID30866815
PMCPMC6417267
OpenAlexW2936814224

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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.