Evidence map›Paper›PMID 39385111›Full record

ArticleBMC plant biology2024

Yield, cell structure and physiological and biochemical characteristics of rapeseed under waterlogging stress.

Bo Hong, Bingqian Zhou, Dongfang Zhao, Li Liao, Tao Chang, Xuepeng Wu, Junjie Wu, Mingyao Yao, Hu Chen, Jiajun Mao and 2 more

Abstract read
In one paragraph

Article in BMC plant biology, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
–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

8 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Review
  3. Article
  4. Article
  5. Article
  6. 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

12 authors.

Bo HongCollege of Agriculture, Hunan Agricultural University, Changsha, 410128, China.
Bingqian ZhouCollege of Agriculture, Hunan Agricultural University, Changsha, 410128, China.
Dongfang ZhaoCollege of Agriculture, Hunan Agricultural University, Changsha, 410128, China.
Li LiaoCollege of Agriculture, Hunan Agricultural University, Changsha, 410128, China.
Tao ChangCollege of Agriculture, Hunan Agricultural University, Changsha, 410128, China.
Xuepeng WuCollege of Agriculture, Hunan Agricultural University, Changsha, 410128, China.
Junjie WuCollege of Agriculture, Hunan Agricultural University, Changsha, 410128, China.
Mingyao YaoCollege of Agriculture, Hunan Agricultural University, Changsha, 410128, China.
Hu ChenCollege of Agriculture, Hunan Agricultural University, Changsha, 410128, China.
Jiajun MaoCollege of Agriculture, Hunan Agricultural University, Changsha, 410128, China.
Chunyun GuanCollege of Agriculture, Hunan Agricultural University, Changsha, 410128, China. Guanmei@hunau.edu.cn.
Mei GuanCollege of Agriculture, Hunan Agricultural University, Changsha, 410128, China. guancy2011@aliyun.com.

Funding

the Hunan Agriculture Research System of DARA Xiangnongfa (2022)
6 · The paper itself

Abstract

Rapeseed (Brassica napus L.) is a major oilseed crop in the middle and lower reaches of the Yangtze River in China. However, it is susceptible to waterlogging stress. This study aimed to investigate the physiological characteristics, cellular changes, and gene expression patterns of rapeseed under waterlogging stress, with the goal of providing a foundation for breeding waterlogging-tolerant rapeseed. The results revealed that waterlogging-tolerant rapeseed exhibited higher levels of soluble sugars and antioxidant enzyme activity, particularly in the roots. Conversely, waterlogging-sensitive rapeseed displayed greater changes in malondialdehyde, proline, and hydrogen peroxide levels. Cellular observations showed that after experiencing waterlogging stress, the intercellular space of rapeseed leaf cells expanded, leading to disintegration of mitochondria and chloroplasts. Moreover, the area of the root xylem increased, the number of vessels grew, and there were signs of mitochondrial disintegration and vacuole shrinkage, with more pronounced changes observed in waterlogging-sensitive rapeseed. Furthermore, significant differences were found in the transcription levels of genes related to anaerobic respiration and flavonoid biosynthesis, and different varieties demonstrated varied responses to waterlogging stress. In conclusion, there are differences in the response of different varieties to waterlogging stress at the levels of morphology, physiological characteristics, cell structure, and gene transcription. Waterlogging-tolerant rapeseed responds to waterlogging stress by regulating its antioxidant defense system. This study provides valuable insights for the development of waterlogging-tolerant rapeseed varieties.

Indexed as

Brassica napusStress, PhysiologicalAntioxidantsChinaGene Expression Regulation, PlantPlant LeavesPlant RootsWaterAntioxidantsWaterCell structurePhysiological characteristicsRapeseedTranscriptional regulationWaterlogging stress

Identifiers

PMID39385111
PMCPMC11462760

What OpenQuestion holds

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LicenceCC BY-NC-ND
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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.