Evidence map›Paper›PMID 29593311›Full record

ArticleScientific reports2018

Mutations in the CDS and promoter of BjuA07.CLV1 cause a multilocular trait in Brassica juncea.

Lu Xiao, Xin Li, Fei Liu, Zhi Zhao, Liang Xu, Cuiping Chen, Yanhua Wang, Guoxia Shang, Dezhi Du

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
5.4field-weighted citation impact, top 5% 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

13 citing papers in PubMed, 29 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

9 authors at 2 institutions in 1 country.

Lu XiaoState Key Laboratory of Plateau Ecology and Agriculture of Qinghai University, Key Laboratory of Qinghai Province for Spring Rapeseed Genetic Improvement, The Qinghai Research Branch of the National Rapeseed Genetic Improvement Center, Qinghai Academy of Agricultural and Forestry Sciences, Qinghai University, Xining, 810016, China.
Xin LiState Key Laboratory of Plateau Ecology and Agriculture of Qinghai University, Key Laboratory of Qinghai Province for Spring Rapeseed Genetic Improvement, The Qinghai Research Branch of the National Rapeseed Genetic Improvement Center, Qinghai Academy of Agricultural and Forestry Sciences, Qinghai University, Xining, 810016, China.
Fei LiuNational Key Lab of Crop Genetic Improvement, National Center of Rapeseed Improvement in Wuhan, Huazhong Agricultural University, Wuhan, 430070, P.R. China.
Zhi ZhaoState Key Laboratory of Plateau Ecology and Agriculture of Qinghai University, Key Laboratory of Qinghai Province for Spring Rapeseed Genetic Improvement, The Qinghai Research Branch of the National Rapeseed Genetic Improvement Center, Qinghai Academy of Agricultural and Forestry Sciences, Qinghai University, Xining, 810016, China.
Liang XuState Key Laboratory of Plateau Ecology and Agriculture of Qinghai University, Key Laboratory of Qinghai Province for Spring Rapeseed Genetic Improvement, The Qinghai Research Branch of the National Rapeseed Genetic Improvement Center, Qinghai Academy of Agricultural and Forestry Sciences, Qinghai University, Xining, 810016, China.
Cuiping ChenState Key Laboratory of Plateau Ecology and Agriculture of Qinghai University, Key Laboratory of Qinghai Province for Spring Rapeseed Genetic Improvement, The Qinghai Research Branch of the National Rapeseed Genetic Improvement Center, Qinghai Academy of Agricultural and Forestry Sciences, Qinghai University, Xining, 810016, China.
Yanhua WangState Key Laboratory of Plateau Ecology and Agriculture of Qinghai University, Key Laboratory of Qinghai Province for Spring Rapeseed Genetic Improvement, The Qinghai Research Branch of the National Rapeseed Genetic Improvement Center, Qinghai Academy of Agricultural and Forestry Sciences, Qinghai University, Xining, 810016, China.
Guoxia ShangState Key Laboratory of Plateau Ecology and Agriculture of Qinghai University, Key Laboratory of Qinghai Province for Spring Rapeseed Genetic Improvement, The Qinghai Research Branch of the National Rapeseed Genetic Improvement Center, Qinghai Academy of Agricultural and Forestry Sciences, Qinghai University, Xining, 810016, China.
Dezhi DuState Key Laboratory of Plateau Ecology and Agriculture of Qinghai University, Key Laboratory of Qinghai Province for Spring Rapeseed Genetic Improvement, The Qinghai Research Branch of the National Rapeseed Genetic Improvement Center, Qinghai Academy of Agricultural and Forestry Sciences, Qinghai University, Xining, 810016, China. qhurape@126.com.
Qinghai University · CNHuazhong Agricultural University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Multilocular trait has recently attracted considerable attention for its potential to increase yield. Our previous studies indicated that two genes (Bjln1 and Bjln2) are responsible for multilocular siliques in Brassica juncea and the Bjln1 gene has been delimited to a 208-kb region. In present study, the Bjln1 gene was successfully isolated using the map-based cloning method. Complementation test indicated that the BjuA07.CLV1 (equivalent to BjLn1) could rescue the multilocular phenotype and generate bilocular siliques. Two amino acids changes at positions 28 and 63 in BjuA07.clv1 as well as a 702-bp deletion in its promoter have been proved to affect the carpel numbers. Microscopic analyses suggested that BjuA07.CLV1 is involved in the maintenance of shoot and floral meristem size. The expression level of BjuA07.clv1 was significantly reduced in the SAM. Furthermore, WUS, CLV2, CLV3, RPK2 and POL, key genes in the CLV/WUS signal pathway, showed lower expression level in the multilocular plants. These data suggest that the mutations in the CDS and promoter of BjuA07.clv1 reduced its function and expression level, which disturbed CLV/WUS signal pathway, thereby leading to the enlargement of the shoot and floral meristem and resulting in the multilocular siliques.

Indexed as

Genetic Association StudiesMutationOpen Reading FramesPromoter Regions, GeneticQuantitative Trait, HeritableAmino Acid SubstitutionGene Expression Regulation, PlantGenes, PlantMustard PlantPhenotypeQuantitative Trait Loci

Identifiers

PMID29593311
PMCPMC5871799
OpenAlexW2805088001

What OpenQuestion holds

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LicenceCC BY
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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.