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한국자원식물학회 / v.11, no.3, 1998년, pp.245-251 
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듀럼밀 三染色體植物의 흰가루병에 대한 저항성 반응
( Resistance Reaction of the Seedlings on Powdery Mildew in Durum Wheat Trisomics Plants ) |
| 오세관; 영남농업시험장;
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| 초 록 |
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| Test plants with 10 days old primary leaves were indouclated by shaking infected seedlings with sporulating colonies over them in an inoculation room under the conditions of 20$pm$1 $^{circ}C$ with constant illumination of 2.500 lux and 100% realtive humidity. A seeding reaction of 4 days after inoculation appreared in the trisomic types as opposed to Tri-5B line had been symtoms of a fungus 3 days after inoculation. The infection types of 8 days after inoculation were recognized with higher susceptibility to each trisomics in A genomie than B-genome. Tri-2A line showed less condium and there appeared symptoms of a conditions of mottle and formed papilla, and haustorium was not formed. However, Tri-5B line had much condium one overall leaves and showed a symtom like necrosis compared with normal plant. Moreover, Tri-5B line showed high sensitivity and high germination number of condium. These results inferred that resistant gene located on 2A chromosome and susceptibility gene is located on the chromosome 5B. |
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| 키워드 |
| powdery mildew;Durum wheat;trisomics; |
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한국자원식물학회지 / v.11, no.3, 1998년, pp.245-251
한국자원식물학회
ISSN : 1226-3591
UCI : G100:I100-KOI(KISTI1.1003/JNL.JAKO199811920279602)
언어 : 한국어 |
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| 논문 제공 : KISTI 한국과학기술정보연구원 |
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