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Levenfors, Jens P.; Wikström, M.; Persson, Lars Erik; Gerhardson, B.

doi:10.1023/a:1024711428760

Cited by 39 publications

(11 citation statements)

References 18 publications

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“…A. euteiches belongs to the phylum Oomycota, and this soil-borne pathogen has a wide host range within Fabaceae, including pea, lentil, faba bean, dry bean, alfalfa, and red clover [3][4][5][6]. Species-specific A. euteiches isolates were reported by Moussart et al [7], Malvick and Percich [8], and Levenfors et al [9]. Aphanomyces root rot (ARR) was first described by Jones and Drechsler in 1927 and was reported as a prevalent pathogen in pea fields worldwide.…”

Section: Introductionmentioning

confidence: 95%

Dissecting the Genetic Architecture of Aphanomyces Root Rot Resistance in Lentil by QTL Mapping and Genome-Wide Association Study

Marzougui

Coyne

et al. 2020

IJMS

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Lentil (Lens culinaris Medikus) is an important source of protein for people in developing countries. Aphanomyces root rot (ARR) has emerged as one of the most devastating diseases affecting lentil production. In this study, we applied two complementary quantitative trait loci (QTL) analysis approaches to unravel the genetic architecture underlying this complex trait. A recombinant inbred line (RIL) population and an association mapping population were genotyped using genotyping by sequencing (GBS) to discover novel single nucleotide polymorphisms (SNPs). QTL mapping identified 19 QTL associated with ARR resistance, while association mapping detected 38 QTL and highlighted accumulation of favorable haplotypes in most of the resistant accessions. Seven QTL clusters were discovered on six chromosomes, and 15 putative genes were identified within the QTL clusters. To validate QTL mapping and genome-wide association study (GWAS) results, expression analysis of five selected genes was conducted on partially resistant and susceptible accessions. Three of the genes were differentially expressed at early stages of infection, two of which may be associated with ARR resistance. Our findings provide valuable insight into the genetic control of ARR, and genetic and genomic resources developed here can be used to accelerate development of lentil cultivars with high levels of partial resistance to ARR.

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Section: Introductionmentioning

confidence: 95%

Dissecting the Genetic Architecture of Aphanomyces Root Rot Resistance in Lentil by QTL Mapping and Genome-Wide Association Study

Marzougui

Coyne

et al. 2020

IJMS

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“…Aphanomyces belongs to the family Saprolegniaceae and class Oomycetes, and are the pathogens of epizootic ulcerative syndrome, mainly characterized by ulcer and granuloma (41)(42)(43)(44)(45)(46). They are listed as class II animal diseases in China and are harmful to fish, crustaceans, reptiles, and crops (41,(47)(48)(49). In reptiles, Aphanomyces has caused a mycosis outbreak in Chinese soft-shelled turtle in Japan in 2007-2009 (47).…”

Section: Discussionmentioning

confidence: 99%

Skin Microbiota Was Altered in Crocodile Lizards (Shinisaurus crocodilurus) With Skin Ulcer

et al. 2022

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Skin diseases commonly affect reptiles, but their relationships to the closely related skin microbiome are not well-understood. In recent years, both the wild and captive populations of the crocodile lizard, a Class I protected endangered animal in China, have suffered serious skin diseases that hamper the rescue and release projects for their conservation. This study conducted a detailed prevalence investigation of a major dermatosis characterized by foot skin ulcer in crocodile lizards. It should be noticed that skin ulcer has been prevalent in both captive and wild populations. There was positive correlation between skin ulcer and temperature, while no significant relationship between skin ulcer and humidity, sex, and age. We further studied the relationship between skin ulcer and the skin microbiota using meta-taxonomics. Results showed that the skin microbiota of crocodile lizards was significantly different from those of the environmental microbial communities, and that skin microbiota had a significant relationship with skin ulcer despite the impact of environment. Both bacterial and fungal communities on the ulcerated skin were significantly changed, which was characterized by lower community diversity and different dominant microbes. Our findings provide an insight into the relationship between skin microbiota and skin disease in reptile, serving as a reference for dermatological etiology in wildlife conservation.

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“…Toch zijn er de laatste jaren wel ontwikkelingen op dit gebied gaande om interacties met pathogenen en nematoden te ontrafelen en betrokken genen te karakteriseren. Er zijn verschillen in pathogeniteit en waardplantreeks tussen isolaten van een schimmelsoort, wat betekent dat voorzichtigheid geboden is bij het vertalen van onderzoeksresultaten uit andere gebieden (Levenfors et al, 2003;Heyman et al, 2013;Quillevere-Hamard et al, 2018). Om daadwerkelijk te komen tot het ontwikkelen van resistente rassen is het nodig om variatie in pathogenen in kaart te brengen en mogelijke bronnen van resistentie in verwante plantensoorten op te sporen (Rubiales et al, 2015).…”

Section: Bodempathogenenunclassified

Effecten van klimaatverandering, eiwittransitie en gezamenlijk grondgebuik op akkerbouw- en melkveebedrijven

Dijk¹,

Brinkman²,

Bijker³

et al. 2020

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Untitled

Cited by 39 publications

References 18 publications

Dissecting the Genetic Architecture of Aphanomyces Root Rot Resistance in Lentil by QTL Mapping and Genome-Wide Association Study

Dissecting the Genetic Architecture of Aphanomyces Root Rot Resistance in Lentil by QTL Mapping and Genome-Wide Association Study

Skin Microbiota Was Altered in Crocodile Lizards (Shinisaurus crocodilurus) With Skin Ulcer

Effecten van klimaatverandering, eiwittransitie en gezamenlijk grondgebuik op akkerbouw- en melkveebedrijven

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