ArticlePloS one2014
Identification of metabolic QTLs and candidate genes for glucosinolate synthesis in Brassica oleracea leaves, seeds and flower buds.
Article in PloS one, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.
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26 citing papers in PubMed, 61 citations in OpenAlex.
- QTL and candidate gene analysis unveil genetic control of floret aliphatic glucosinolate side-chain modification inHorticulture research · 2025Article
- Article
- Caper bush (Capparis spinosa L.) bioactive compounds and antioxidant capacity as affected by adaptation to harsh soils.Scientific reports · 2025Article
- Impact of Water Management on Growth and Pigment Composition of Cauliflower and Broccoli.Plants (Basel, Switzerland) · 2025Article
- A naturally occurring promoter variation ofFrontiers in plant science · 2025Article
- Progresses and Prospects on Glucosinolate Detection in Cruciferous Plants.Foods (Basel, Switzerland) · 2024Review
- New vegetable varieties ofFrontiers in nutrition · 2023Article
- New VegetableFoods (Basel, Switzerland) · 2021Article
- Mapping of seed quality traits in the C genome of Brassica napus by using a population carrying genome content of B. oleracea and their effect on other traits.The plant genome · 2021Article
- Fine mapping of the major QTLs for biochemical variation of sulforaphane in broccoli florets using a DH population.Scientific reports · 2021Article
- Review
- Differential expression of major genes involved in the biosynthesis of aliphatic glucosinolates in intergeneric Baemoochae (Brassicaceae) and its parents during development.Plant molecular biology · 2020Article
- Metabolomics: A Way Forward for Crop Improvement.Metabolites · 2019Review
- Dissecting quantitative resistance to Xanthomonas campestris pv. campestris in leaves of Brassica oleracea by QTL analysis.Scientific reports · 2019Article
- Exploring the basis of 2-propenyl and 3-butenyl glucosinolate synthesis by QTL mapping and RNA-sequencing in Brassica juncea.PloS one · 2019Article
- Subtropical adaptation of a temperate plant (Brassica oleracea var. italica) utilizes non-vernalization-responsive QTLs.Scientific reports · 2018Article
- Bioactive Compounds in Brassicaceae Vegetables with a Role in the Prevention of Chronic Diseases.Molecules (Basel, Switzerland) · 2017Review
- Metabolic Signatures in Response to Abscisic Acid (ABA) Treatment in Brassica napus Guard Cells Revealed by Metabolomics.Scientific reports · 2017Article
- Article
- The pangenome of an agronomically important crop plant Brassica oleracea.Nature communications · 2016Article
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Authors and funding
5 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Glucosinolates are major secondary metabolites found in the Brassicaceae family. These compounds play an essential role in plant defense against biotic and abiotic stresses, but more interestingly they have beneficial effects on human health. We performed a genetic analysis in order to identify the genome regions regulating glucosinolates biosynthesis in a DH mapping population of Brassica oleracea. In order to obtain a general overview of regulation in the whole plant, analyses were performed in the three major organs where glucosinolates are synthesized (leaves, seeds and flower buds). Eighty two significant QTLs were detected, which explained a broad range of variability in terms of individual and total glucosinolate (GSL) content. A meta-analysis rendered eighteen consensus QTLs. Thirteen of them regulated more than one glucosinolate and its content. In spite of the considerable variability of glucosinolate content and profiles across the organ, some of these consensus QTLs were identified in more than one tissue. Consensus QTLs control the GSL content by interacting epistatically in complex networks. Based on in silico analysis within the B. oleracea genome along with synteny with Arabidopsis, we propose seven major candidate loci that regulate GSL biosynthesis in the Brassicaceae family. Three of these loci control the content of aliphatic GSL and four of them control the content of indolic glucosinolates. GSL-ALK plays a central role in determining aliphatic GSL variation directly and by interacting epistatically with other loci, thus suggesting its regulatory effect.
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