Evidence map›Paper›PMID 31510939›Full record

ArticleBMC plant biology2019

Genome-wide analysis of cotton C2H2-zinc finger transcription factor family and their expression analysis during fiber development.

Haron Salih, Magwanga Richard Odongo, Wenfang Gong, Shoupu He, Xiongming Du

Open access · goldAbstract read
In one paragraph

Article in BMC plant biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
14.2field-weighted citation impact, top 1% of its field
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.

2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

27 citing papers in PubMed, 63 citations in OpenAlex.

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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

5 authors at 2 institutions in 2 countries.

Haron SalihCollege of life sciences, Huazhong Agricultural University, Wuhan, 430070, Hubei, China.
Magwanga Richard OdongoState Key Laboratory of Cotton Biology/ Institute of Cotton Research, Chinese Academy of Agricultural Sciences, Anyang, 455000, Henan, China.
Wenfang GongState Key Laboratory of Cotton Biology/ Institute of Cotton Research, Chinese Academy of Agricultural Sciences, Anyang, 455000, Henan, China.
Shoupu HeState Key Laboratory of Cotton Biology/ Institute of Cotton Research, Chinese Academy of Agricultural Sciences, Anyang, 455000, Henan, China.
Xiongming DuState Key Laboratory of Cotton Biology/ Institute of Cotton Research, Chinese Academy of Agricultural Sciences, Anyang, 455000, Henan, China. dujeffrey8848@hotmail.com.
Cotton Research Institute · CNHuazhong Agricultural University · CN

Funding

National Science and Technology Support Program of China 2013BAD01B03
6 · The paper itself

Abstract

backgroundC2H2-zinc finger protein family is commonly found in the plant, and it is known as the key actors in the regulation of transcription and vital component of chromatin structure. A large number of the C2H2-zinc finger gene members have not been well characterized based on their functions and structure in cotton. However, in other plants, only a few C2H2-zinc finger genes have been studied.

resultsIn this work, we performed a comprehensive analysis and identified 386, 196 and 195 C2H2-zinc finger genes in Gossypium hirsutum (upland cotton), Gossypium arboreum and Gossypium raimondii, respectively. Phylogenetic tree analysis of the C2H2-zinc finger proteins encoding the C2H2-zinc finger genes were classified into seven (7) subgroups. Moreover, the C2H2-zinc finger gene members were distributed in all cotton chromosomes though with asymmetrical distribution patterns. All the orthologous genes were detected between tetraploid and the diploid cotton, with 154 orthologous genes pair detected between upland cotton and Gossypium arboreum while 165 orthologous genes were found between upland cotton and Gossypium raimondii. Synonymous (Ks) and non-synonymous (Ka) nucleotide substitution rates (Ka/Ks) analysis indicated that the cotton C2H2-zinc finger genes were highly influenced mainly by negative selection, which maintained their protein levels after the duplication events. RNA-seq data and RT-qPCR validation of the RNA seq result revealed differential expression pattern of some the C2H2-zinc finger genes at different stages of cotton fiber development, an indication that the C2H2-zinc finger genes play an important role in initiating and regulating fiber development in cotton.

conclusionsThis study provides a strong foundation for future practical genome research on C2H2-zinc finger genes in upland cotton. The expression levels of C2H2-zinc finger genes family is a pointer of their involvement in various biochemical and physiological functions which are directly related to cotton fiber development during initiation and elongation stages. This work not only provides a basis for determining the nominal role of the C2H2-zinc finger genes in fiber development but also provide valuable information for characterization of potential candidate genes involved in regulation of cotton fiber development.

Indexed as

Genome, PlantGene Expression ProfilingGossypiumMultigene FamilyPlant ProteinsTranscription FactorsZinc FingersPlant ProteinsTranscription FactorsC2H2-zinc finger familyComparative genomics analysisCottonFiber developmentPhylogenetic

Identifiers

PMID31510939
PMCPMC6739942
OpenAlexW2972558390

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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.