Screening barley germplasm for resistance to a new isolate of barley yellow mosaic virus (BaYMV)

Bensalah, Boubker; Froidmont, F.; Jacquemin, Jean-Marie

doi:10.1051/agro:19980105

Cited by 1 publication

(2 citation statements)

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“…No infected plants were detected for seven cultivars: Comte de Serre, Demi‐Hâtif des Tourettes, Escourgeon de Champagne, Escourgeon de la Marne, Hâtif de Grignon, Ile de Ré and Superchampenois. Resistance in the field to BaMMV and BaYMV has also been reported by Bensalah et al . (1998 ) for all these cultivars except Demi‐Hâtif des Tourettes.…”

Section: Resultssupporting

confidence: 78%

“…Another explanation could be that resistant old French barleys carry the ym5 gene which is likely to be allelic to ym4, but conferring a wider resistance. This would explain why these three cultivars are resistant to the second strain of BaYMV ( Bensalah et al ., 1998 ). The second gene carried by Comte de Serre, Escourgeon de la Marne and Superchampenois is not known with certainty.…”

Section: Resultsmentioning

confidence: 99%

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Genetic diversity of old French six-rowed winter barley varieties assessed with molecular, biochemical and morphological markers and its relation to BaMMV resistance

Bahrman

Gouis

Hariri³

et al. 1999

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Twenty-six old French six-rowed winter barley (Hordeum vulgare L.) varieties were characterized for their reaction against barley mild mosaic virus (BaMMV). The genetic diversity of these varieties and two recent barley varieties was assessed using molecular, biochemical and morphological data. Seven old varieties were fully resistant to BaMMV. A higher di erentiation level between varieties was observed by using DNA molecular markers compared to biochemical and morphological ones. Correspondence analysis using all markers showed that DNA molecular data could fully discriminate between all varieties, whereas biochemical and morphological markers were not able to achieve a complete discrimination. The dendrogram clustering computed with the DNA marker dissimilarity index showed two main groups. The ®rst group included the seven varieties resistant to the BaMMV, whereas the second contained susceptible varieties. The relationships between these varieties, their diversity level, and their characterization are discussed. We infer that the seven BaMMV-resistant varieties have a common origin.

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Section: Resultssupporting

confidence: 78%

Section: Resultsmentioning

confidence: 99%

Genetic diversity of old French six-rowed winter barley varieties assessed with molecular, biochemical and morphological markers and its relation to BaMMV resistance

Bahrman

Gouis

Hariri³

et al. 1999

Heredity

View full text Add to dashboard Cite

show abstract

Screening barley germplasm for resistance to a new isolate of barley yellow mosaic virus (BaYMV)

Abstract: -Resistance to a new isolate of barley yellow mosaic virus was evaluated within barley germplasm under field conditions. At Huccorgne, the cultivars 'Comte de Serres', 'Marne', 'Jochiweon covered', 'Mushinchiang3', etc., or lines 'L 541', 'RDA 72.49

Cited by 1 publication

References 14 publications

Genetic diversity of old French six-rowed winter barley varieties assessed with molecular, biochemical and morphological markers and its relation to BaMMV resistance

Genetic diversity of old French six-rowed winter barley varieties assessed with molecular, biochemical and morphological markers and its relation to BaMMV resistance

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