Evidence map›Paper›PMID 39271558›Full record

ArticleTAG. Theoretical and applied genetics. Theoretische und angewandte Genetik2024

Flexibility of parental-like or maternal-like gene expression under diverse environments contributes to combined drought avoidance and drought tolerance in a water-saving and drought-resistance rice hybrid.

Lei Wang, Xiaosong Ma, Yi Liu, Guolan Liu, Haibin Wei, Zhi Luo, Hongyan Liu, Ming Yan, Anning Zhang, Xinqiao Yu and 2 more

Abstract read
PubMed Publisher
In one paragraph

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 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed.

  1. Article
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

12 authors.

Lei WangShanghai Agrobiological Gene Center, Shanghai, 201106, China.
Xiaosong MaShanghai Agrobiological Gene Center, Shanghai, 201106, China.
Yi LiuShanghai Agrobiological Gene Center, Shanghai, 201106, China.
Guolan LiuShanghai Agrobiological Gene Center, Shanghai, 201106, China.
Haibin WeiShanghai Agrobiological Gene Center, Shanghai, 201106, China.
Zhi LuoShanghai Agrobiological Gene Center, Shanghai, 201106, China.
Hongyan LiuShanghai Agrobiological Gene Center, Shanghai, 201106, China.
Ming YanShanghai Agrobiological Gene Center, Shanghai, 201106, China.
Anning ZhangShanghai Agrobiological Gene Center, Shanghai, 201106, China.
Xinqiao YuShanghai Agrobiological Gene Center, Shanghai, 201106, China.
Hui XiaShanghai Agrobiological Gene Center, Shanghai, 201106, China. hxia@sagc.org.cn.ORCID http://orcid.org/0000-0001-7597-2048
Lijun LuoShanghai Agrobiological Gene Center, Shanghai, 201106, China. lijun@sagc.org.cn.

Funding

National Natural Science Foundation of China 31930080National Natural Science Foundation of China 31971926Natural Science Foundation of Shanghai 19ZR1446700Natural Science Foundation of Shanghai 19ZR1446800Natural Science Foundation of Shanghai 21ZR145700Platform for National Crop Germplasm Resources (Shanghai) NICGR2021-2
6 · The paper itself

Abstract

key messageThe hybrid rice variety (Hanyou73) exhibits the maternal-like (HH7A) gene expression in roots and parental-like (HH3) gene expression in leaves to obtain both advantages of drought avoidance and drought tolerance from its two parents.

backgroundRice is one of the most important crops in the world. Rice production consumes lots of water and significantly suffers from the water deficiency and drought stress. The water-saving and drought-resistance rice (WDR) confers good drought resistance and performs well in the water-saving cultivation. MAIN

findingsA hybrid WDR variety Hanyou73 (HY73) exhibited superior drought resistance compared with its parents Hanhui3 (HH3) and Huhan7A (HH7A). Studies on drought resistance related traits revealed that HY73 performed like HH3 and HH7A on drought tolerance and drought avoidance, respectively. Transcriptomes were analyzed for samples with various phytohormone treatments and abiotic stresses, in which HY73 was closer to HH3 in leaf samples while HH7A in root samples. HY73 and its parents differed largely in DEGs and GO analysis for DEGs suggested the different pathways of drought response in HH3 and HH7A. Parent-like expression analysis revealed that the higher-parent-like expression pattern was prevailing in HY73. In addition, patterns of the parent-like expression significantly transformed between abiotic-stressed/phytohormone-treated and control samples, which might help HY73 to adapt to different environments. WGCNA analysis for those parent-like expression genes revealed some drought resistant genes that should contribute to the superior drought resistance of HY73. Genetic variation on the promotor sequence was confirmed as the reason for the flexible parent-like gene expression in HY73.

conclusionOur study uncovered the important roles of complementation of beneficial traits from parents and flexible gene expressions in drought resistance of HY73, which could facilitate the development of new WDR varieties.

Indexed as

DroughtsGene Expression Regulation, PlantOryzaDrought ResistanceGenes, PlantPhenotypePlant LeavesPlant ProteinsPlant RootsStress, PhysiologicalWaterPlant ProteinsWater

Identifiers

PMID39271558

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.