Evidence map›Paper›PMID 38836874›Full record

ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2024

DNAJ protein gene expansion mechanism in Panicoideae and PgDNAJ functional identification in pearl millet.

Yarong Jin, Jiyuan Jia, Yuchen Yang, Xin Zhu, Haidong Yan, Chunli Mao, Atiqa Najeeb, Jinchan Luo, Min Sun, Zheni Xie and 2 more

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Article in TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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2citing papers in PubMed
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1 · What the graph read from it

What it found

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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.

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3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

12 authors.

Yarong JinCollege of Grassland Science and Technology, Sichuan Agricultural University, Chengdu, 611130, China.
Jiyuan JiaCollege of Grassland Science and Technology, Sichuan Agricultural University, Chengdu, 611130, China.
Yuchen YangCollege of Grassland Science and Technology, Sichuan Agricultural University, Chengdu, 611130, China.
Xin ZhuCollege of Grassland Science and Technology, Sichuan Agricultural University, Chengdu, 611130, China.
Haidong YanCollege of Grassland Science and Technology, Sichuan Agricultural University, Chengdu, 611130, China.
Chunli MaoCollege of Grassland Science and Technology, Sichuan Agricultural University, Chengdu, 611130, China.
Atiqa NajeebCollege of Grassland Science and Technology, Sichuan Agricultural University, Chengdu, 611130, China.
Jinchan LuoCollege of Grassland Science and Technology, Sichuan Agricultural University, Chengdu, 611130, China.
Min SunCollege of Grassland Science and Technology, Sichuan Agricultural University, Chengdu, 611130, China.
Zheni XieCollege of Grassland Science and Technology, Sichuan Agricultural University, Chengdu, 611130, China.
Xiaoshan WangCollege of Grassland Science and Technology, Sichuan Agricultural University, Chengdu, 611130, China.
Linkai HuangCollege of Grassland Science and Technology, Sichuan Agricultural University, Chengdu, 611130, China. huanglinkai@sicau.edu.cn.ORCID http://orcid.org/0000-0001-7810-4852

Funding

Modern Agricultural Industry System Sichuan Forage Innovation Team SCCXTD-2020-16Modern Agroindustry Technology Research System CARS-34the Sichuan Province Breeding Research grant 2021YFYZ0013-5
6 · The paper itself

Abstract

key messageAnalyze the evolutionary pattern of DNAJ protein genes in the Panicoideae, including pearl millet, to identify and characterize the biological function of PgDNAJ genes in pearl millet. Global warming has become a major factor threatening food security and human development. It is urgent to analyze the heat-tolerant mechanism of plants and cultivate crops that are adapted to high temperature conditions. The Panicoideae are the second largest subfamily of the Poaceae, widely distributed in warm temperate and tropical regions. Many of these species have been reported to have strong adaptability to high temperature stress, such as pearl millet, foxtail millet and sorghum. The evolutionary differences in DNAJ protein genes among 12 Panicoideae species and 10 other species were identified and analyzed. Among them, 79% of Panicoideae DNAJ protein genes were associated with retrotransposon insertion. Analysis of the DNAJ protein pan-gene family in six pearl millet accessions revealed that the non-core genes contained significantly more TEs than the core genes. By identifying and analyzing the distribution and types of TEs near the DNAJ protein genes, it was found that the insertion of Copia and Gypsy retrotransposons provided the source of expansion for the DNAJ protein genes in the Panicoideae. Based on the analysis of the evolutionary pattern of DNAJ protein genes in Panicoideae, the PgDNAJ was obtained from pearl millet through identification. PgDNAJ reduces the accumulation of reactive oxygen species caused by high temperature by activating ascorbate peroxidase (APX), thereby improving the heat resistance of plants. In summary, these data provide new ideas for mining potential heat-tolerant genes in Panicoideae, and help to improve the heat tolerance of other crops.

Indexed as

PennisetumPlant ProteinsEvolution, MolecularGene Expression Regulation, PlantGenes, PlantHSP40 Heat-Shock ProteinsPhylogenyPoaceaeRetroelementsHSP40 Heat-Shock ProteinsPlant ProteinsRetroelements

Identifiers

PMID38836874

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