Evidence map›Paper›PMID 33976263›Full record

ArticleScientific reports2021

Genome-wide identification and expression pattern analysis of lipoxygenase gene family in banana.

Fan Liu, Hua Li, Junwei Wu, Bin Wang, Na Tian, Jiapeng Liu, Xueli Sun, Huan Wu, Yuji Huang, Peitao Lü and 1 more

Abstract read
In one paragraph

Article in Scientific reports, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing 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

29 citing papers in PubMed.

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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.

Fan Liu *College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou, 350002, China.
Hua Li *College of Horticulture, Fujian Agriculture and Forestry University, Fuzhou, 350002, China.
Junwei WuCollege of Horticulture, Fujian Agriculture and Forestry University, Fuzhou, 350002, China.
Bin WangCollege of Horticulture, Fujian Agriculture and Forestry University, Fuzhou, 350002, China.
Na TianCollege of Horticulture, Fujian Agriculture and Forestry University, Fuzhou, 350002, China.
Jiapeng LiuCollege of Horticulture, Fujian Agriculture and Forestry University, Fuzhou, 350002, China.
Xueli SunCollege of Life Sciences, South China Agricultural University, Guangzhou, 510000, China.
Huan WuCollege of Horticulture, Fujian Agriculture and Forestry University, Fuzhou, 350002, China.
Yuji HuangCollege of Horticulture, Fujian Agriculture and Forestry University, Fuzhou, 350002, China. yjhuang2004@163.com.
Peitao LüCollege of Horticulture, Fujian Agriculture and Forestry University, Fuzhou, 350002, China. ptlv@fafu.edu.cn.
Chunzhen ChengCollege of Horticulture, Fujian Agriculture and Forestry University, Fuzhou, 350002, China. ld0532cheng@126.com.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The LOX genes have been identified and characterized in many plant species, but studies on the banana LOX genes are very limited. In this study, we respectively identified 18 MaLOX, 11 MbLOX, and 12 MiLOX genes from the Musa acuminata, M. balbisiana and M. itinerans genome data, investigated their gene structures and characterized the physicochemical properties of their encoded proteins. Banana LOXs showed a preference for using and ending with G/C and their encoded proteins can be classified into 9-LOX, Type I 13-LOX and Type II 13-LOX subfamilies. The expansion of the MaLOXs might result from the combined actions of genome-wide, tandem, and segmental duplications. However, tandem and segmental duplications contribute to the expansion of MbLOXs. Transcriptome data based gene expression analysis showed that MaLOX1, 4, and 7 were highly expressed in fruit and their expression levels were significantly regulated by ethylene. And 11, 12 and 7 MaLOXs were found to be low temperature-, high temperature-, and Fusarium oxysporum f. sp. Cubense tropical race 4 (FocTR4)-responsive, respectively. MaLOX8, 9 and 13 are responsive to all the three stresses, MaLOX4 and MaLOX12 are high temperature- and FocTR4-responsive; MaLOX6 and MaLOX17 are significantly induced by low temperature and FocTR4; and the expression of MaLOX7 and MaLOX16 are only affected by high temperature. Quantitative real-time PCR (qRT-PCR) analysis revealed that the expression levels of several MaLOXs are regulated by MeJA and FocTR4, indicating that they can increase the resistance of banana by regulating the JA pathway. Additionally, the weighted gene co-expression network analysis (WGCNA) of MaLOXs revealed 3 models respectively for 5 (MaLOX7-11), 3 (MaLOX6, 13, and 17), and 1 (MaLOX12) MaLOX genes. Our findings can provide valuable information for the characterization, evolution, diversity and functionality of MaLOX, MbLOX and MiLOX genes and are helpful for understanding the roles of LOXs in banana growth and development and adaptations to different stresses.

Indexed as

FruitGene ExpressionGene Expression ProfilingGene Expression Regulation, PlantGenome-Wide Association StudyLipoxygenaseLipoxygenasesMusaPlant DiseasesPlant RootsTranscriptomeLipoxygenaseLipoxygenases

Identifiers

PMID33976263
PMCPMC8113564

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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.