Evidence map›Paper›PMID 39301528›Full record

ArticleFrontiers in genetics2024

Developing genomic tools to assist turnip rape [

Admas Alemu, Jagadeesh Sundaramoorthy, Kibrom B Abreha, Muluken Enyew, Mulatu Geleta, Anders S Carlsson

Abstract read
In one paragraph

Article in Frontiers in genetics, 2024. 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

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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

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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

6 authors.

Admas AlemuDepartment of Plant Breeding, Swedish University of Agricultural Sciences, Alnarp, Sweden.
Jagadeesh SundaramoorthyDepartment of Plant Breeding, Swedish University of Agricultural Sciences, Alnarp, Sweden.
Kibrom B AbrehaDepartment of Plant Breeding, Swedish University of Agricultural Sciences, Alnarp, Sweden.
Muluken EnyewDepartment of Plant Breeding, Swedish University of Agricultural Sciences, Alnarp, Sweden.
Mulatu GeletaDepartment of Plant Breeding, Swedish University of Agricultural Sciences, Alnarp, Sweden.
Anders S CarlssonDepartment of Plant Breeding, Swedish University of Agricultural Sciences, Alnarp, Sweden.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Turnip rape is recognized as an oilseed crop contributing to environmentally sustainable agriculture via integration into crop rotation systems. Despite its various advantages, the crop's cultivation has declined globally due to a relatively low productivity, giving way to other crops. The use of genomic tools could enhance the breeding process and accelerate genetic gains. Therefore, the present research investigated 170 turnip rape accessions representing its global gene pool to identify SNP markers associated nine phenological and agro-morphological traits and estimate the genomic breeding values (GEBVs) of the germplasm through GWAS and genomic prediction analyses, respectively. Methods: Field trials were conducted at two sites in northern and southern Sweden to obtain the phenotypic data while genotyping was conducted via the genotyping-by-sequencing (GBS) method. The traits studied include days to flowering (DTF) and maturity (DTM), plant height (PH), seed yield (YLD), thousand seed weight (TSW), silique length (SL), number of siliques (NS), number of seeds per silique (SS), and pod shattering resistance (PSHR). Results and conclusion: Analysis of variance revealed substantial variation among accessions, with significant genotype-by-environment interaction for most traits. A total of 25, 17, 16, 14, 7, 5, 3, and 3 MTAs were identified for TSW, DTF, PH, PSHR, SL, YLD, SS and DTM, respectively. An 80%-20% training-test set genomic prediction analysis was conducted using the ridge regression - BLUP (RR-BLUP) model. The accuracy of genomic prediction for most traits was high, indicating that these tools may assist turnip rape breeders in accelerating genetic gains. The study highlights the potential of genomic tools to significantly advance breeding programs for turnip rape by identifying pivotal SNP markers and effectively estimating genomic breeding values. Future breeding perspectives should focus on leveraging these genomic insights to enhance agronomic traits and productivity, thereby reinstating turnip rape as a competitive and sustainable crop in Sweden and broader global agriculture.

Indexed as

agro-morphological traitsgenomic predictionGWASQTLSNPsturnip rape

Identifiers

PMID39301528
PMCPMC11411567

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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.