Evidence map›Paper›PMID 28849273›Full record

ArticleMolecular genetics and genomics : MGG2018

A D-genome-originated Ty1/Copia-type retrotransposon family expanded significantly in tetraploid cottons.

Qian Li, Yue Zhang, Zhengsheng Zhang, Xianbi Li, Dan Yao, Yi Wang, Xufen Ouyang, Yaohua Li, Wu Song, Yuehua Xiao

Abstract read
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In one paragraph

Article in Molecular genetics and genomics : MGG, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

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3 · Its place in the literature

Who cites it

3 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

10 authors.

Qian LiBiotechnology Research Center, Chongqing Key Laboratory of Application and Safety Control of Genetically Modified Crops, Southwest University, Beibei, Chongqing, China.
Yue ZhangBiotechnology Research Center, Chongqing Key Laboratory of Application and Safety Control of Genetically Modified Crops, Southwest University, Beibei, Chongqing, China.
Zhengsheng ZhangCollege of Agronomy and Biological Science and Technology, Southwest University, Beibei, Chongqing, China.
Xianbi LiBiotechnology Research Center, Chongqing Key Laboratory of Application and Safety Control of Genetically Modified Crops, Southwest University, Beibei, Chongqing, China.
Dan YaoBiotechnology Research Center, Chongqing Key Laboratory of Application and Safety Control of Genetically Modified Crops, Southwest University, Beibei, Chongqing, China.
Yi WangBiotechnology Research Center, Chongqing Key Laboratory of Application and Safety Control of Genetically Modified Crops, Southwest University, Beibei, Chongqing, China.
Xufen OuyangBiotechnology Research Center, Chongqing Key Laboratory of Application and Safety Control of Genetically Modified Crops, Southwest University, Beibei, Chongqing, China.
Yaohua LiBiotechnology Research Center, Chongqing Key Laboratory of Application and Safety Control of Genetically Modified Crops, Southwest University, Beibei, Chongqing, China.
Wu SongInstitute of Xinjiang Naturally-Colored Cotton, China Colored Cotton (Group) Company, Urumchi, Xinjiang Uygur Autonomous Region, China.
Yuehua XiaoBiotechnology Research Center, Chongqing Key Laboratory of Application and Safety Control of Genetically Modified Crops, Southwest University, Beibei, Chongqing, China. xiaoyuehua@swu.edu.cn.

Funding

National Natural Science Foundation of China 31571582Special Project of Regional Collaborative Innovation in Xinjiang Uygur Autonomous Region 2016E02001
6 · The paper itself

Abstract

Retrotransposons comprise of a major fraction of higher plant genomes, and their proliferation and elimination have profound effects on genome evolution and gene functions as well. Previously we found a D-genome-originated Ty1/Copia-type LTR (DOCL) retrotransposon in the chromosome A08 of upland cotton. To further characterize the DOCL retrotransposon family, a total of 342 DOCL retrotransposons were identified in the sequenced cotton genomes, including 73, 157, and 112 from Gossypium raimondii, G. hirsutum, and G. barbadense, respectively. According to phylogenetic analysis, the DOCL family was divided into nine groups (G1-G9), among which five groups (G1-G4 and G9, including 292 members) were proliferated after the formation of tetraploid cottons. It was found that the majority of DOCL retrotransposons (especially those in G2, G3 and G9) inserted in non-allelic loci in G. hirsutum and G. barbadense, suggesting that their proliferations were relatively independent in different tetraploid cottons. Furthermore, DOCL retrotransposons inserted in coding regions largely eliminated expression of the targeted genes in G. hirsutum or G. barbadense. Our data suggested that recent proliferation of retrotransposon families like DOCL was one of important evolutionary forces driving diversification and evolution of tetraploid cottons.

Indexed as

Evolution, MolecularChromosome MappingGenome, PlantGossypiumPhylogenyRetroelementsTetraploidyRetroelementsEvolutionGossypiumLTRPolyploidizationRetrotransponson

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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.