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  5. Methods for Investigating Quantitative Resistance against Leptosphaeria maculans (phoma stem canker)

Methods for Investigating Quantitative Resistance against Leptosphaeria maculans (phoma stem canker)

来源 :第十九届国际十字花科遗传学会及芸薹属2014年年会 | 被引量 : 0次 | 上传用户：seracn
【摘 要】
：
Methods for detection of quantitative resistance against Leptosphaeria maculans in Brassica napus were investigated in controlled environments using doubled haploid (DH) lines A30 (susceptible) and C1
【作 者】
：
Y.J. Huang A.M. Qi G. J. King B. D.L. Fitt 
【机 构】
：
School of Life and Medical Sciences,University of Hertfordshire,Hatfield,AL10 9AB,UK
【出 处】
：
第十九届国际十字花科遗传学会及芸薹属2014年年会
【发表日期】
：
2014年5期
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Methods for detection of quantitative resistance against Leptosphaeria maculans in Brassica napus were investigated in controlled environments using doubled haploid (DH) lines A30 (susceptible) and C119 (with quantitative resistance).These two DH lines were derived from the cross Darmor-bzh × Yudal.Quantitative resistance against L.maculans in young plants was investigated at two stages:stage 1,growth of the pathogen along leaf veins/petioles towards the stem;stage 2,growth in stem tissues to form stem canker symptoms.
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