Elite UK winter wheat cultivars differ in their ability to support the colonization of beneficial root-infecting fungi.
Elite UK winter wheat cultivars differ in their ability to support the colonization of beneficial root-infecting fungi.
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DOI：
10.1093/jxb/ery136
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发表时间：
2018-05-25
影响因子：
6.9
通讯作者：
Hammond-Kosack KE
中科院分区：
文献类型：
--
作者：
Osborne SJ;McMillan VE;White R;Hammond-Kosack KE
Field-based evidence suggest that specific elite UK wheat cultivars can support natural populations of the take-all root disease-supressing fungus, Gaeumannomyces hyphopodioides, in soil under a first wheat crop In numerous countries, Gaeumannomyces species, within the Magnaporthaceae family, have previously been implicated in the suppression of take-all root disease in wheat. A UK arable isolate collection (n=47) was gathered and shown to contain Gaeumannomyces hyphopodioides and an unnamed Magnaporthaceae species. A novel seedling pot bioassay revealed that both species had a similar ability to colonize cereal roots; however, rye (Secale cereale) was only poorly colonized by the Magnaporthaceae species. To evaluate the ability of 40 elite UK winter wheat cultivars to support soil inoculum of beneficial soil-dwelling fungi, two field experiments were carried out using a naturally infested arable site in south-east England. The elite cultivars grown in the first wheat situation differed in their ability to support G. hyphopodioides inoculum, measured by colonization on Hereward as the subsequent wheat in a seedling soil core bioassay. In addition, the root colonization ability of G. hyphopodioides was influenced by the choice of the second wheat cultivar. Nine cultivars supported the colonization of the beneficial root fungus. Our findings provide evidence of complex host genotype–G. hyphopodioides interactions occurring under field conditions. This new knowledge could provide an additional soil-based crop genetic management strategy to help combat take-all root disease.
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影响因子：
16.5
作者：
Hernández-Restrepo M;Groenewald JZ;Elliott ML;Canning G;McMillan VE;Crous PW
通讯作者：
Crous PW
影响因子：
5.3
作者：
McMillan VE;Gutteridge RJ;Hammond-Kosack KE
通讯作者：
Hammond-Kosack KE
影响因子：
3.7
作者：
Moll J;Hoppe B;König S;Wubet T;Buscot F;Krüger D
通讯作者：
Krüger D
DOI：
10.1016/s0007-1536(73)80117-2
发表时间：
1973-01-01
期刊：
TRANSACTIONS OF THE BRITISH MYCOLOGICAL SOCIETY
影响因子：
--
作者：
DEACON, JW
通讯作者：
DEACON, JW
DOI：
10.1016/s0232-4393(84)80075-x
发表时间：
1984-01-01
期刊：
ZENTRALBLATT FUR MIKROBIOLOGIE
影响因子：
--
作者：
MARTYNIUK, S;MYSKOW, W
通讯作者：
MYSKOW, W