植物保护
植物保護
식물보호
Plant Protection
2015年
5期
164-168
,共5页
董娜%李淦%张亚娟%任翠翠%茹振钢
董娜%李淦%張亞娟%任翠翠%茹振鋼
동나%리감%장아연%임취취%여진강
小麦%白粉病%Pm21%Pm13
小麥%白粉病%Pm21%Pm13
소맥%백분병%Pm21%Pm13
wheat%powdery mildew%Pm 21%Pm 13
为了解本课题组现有种质资源中抗白粉病基因 Pm21和 Pm13的分布情况,本研究利用共分离分子标记SCAR 1400和 SCAR 564,对收集于全国多个育种单位的354份小麦种质进行检测。结果表明：在检测的354份种质中,携带 Pm21的有21份,分别为‘石 H083-366’、‘BH50890-1-1’、‘06Y06’、‘南农02Y393’、‘09P80’、‘09P131’、‘09P283’、‘黔麦18号’、‘黔早麦15-3’、‘黔979-1’、‘黔9963-3’、‘黔9961-2’、‘YN06’、‘绵杂麦168’、‘MR168’、‘09品 A6’、‘09品 E6’、‘内麦836’、‘内麦9号’、‘绵阳39’和‘绵麦367’,检出率为5.9%,其中,8份来源于四川,来源于江苏和贵州的各有5份,河北、陕西和云南的材料中各有1份；仅有1份种质‘中大01’携带 Pm13,来源于河南,检出率为0.28%。本研究结果可为抗白粉病基因资源的有效利用提供重要参考依据。
為瞭解本課題組現有種質資源中抗白粉病基因 Pm21和 Pm13的分佈情況,本研究利用共分離分子標記SCAR 1400和 SCAR 564,對收集于全國多箇育種單位的354份小麥種質進行檢測。結果錶明：在檢測的354份種質中,攜帶 Pm21的有21份,分彆為‘石 H083-366’、‘BH50890-1-1’、‘06Y06’、‘南農02Y393’、‘09P80’、‘09P131’、‘09P283’、‘黔麥18號’、‘黔早麥15-3’、‘黔979-1’、‘黔9963-3’、‘黔9961-2’、‘YN06’、‘綿雜麥168’、‘MR168’、‘09品 A6’、‘09品 E6’、‘內麥836’、‘內麥9號’、‘綿暘39’和‘綿麥367’,檢齣率為5.9%,其中,8份來源于四川,來源于江囌和貴州的各有5份,河北、陝西和雲南的材料中各有1份；僅有1份種質‘中大01’攜帶 Pm13,來源于河南,檢齣率為0.28%。本研究結果可為抗白粉病基因資源的有效利用提供重要參攷依據。
위료해본과제조현유충질자원중항백분병기인 Pm21화 Pm13적분포정황,본연구이용공분리분자표기SCAR 1400화 SCAR 564,대수집우전국다개육충단위적354빈소맥충질진행검측。결과표명：재검측적354빈충질중,휴대 Pm21적유21빈,분별위‘석 H083-366’、‘BH50890-1-1’、‘06Y06’、‘남농02Y393’、‘09P80’、‘09P131’、‘09P283’、‘검맥18호’、‘검조맥15-3’、‘검979-1’、‘검9963-3’、‘검9961-2’、‘YN06’、‘면잡맥168’、‘MR168’、‘09품 A6’、‘09품 E6’、‘내맥836’、‘내맥9호’、‘면양39’화‘면맥367’,검출솔위5.9%,기중,8빈래원우사천,래원우강소화귀주적각유5빈,하북、협서화운남적재료중각유1빈；부유1빈충질‘중대01’휴대 Pm13,래원우하남,검출솔위0.28%。본연구결과가위항백분병기인자원적유효이용제공중요삼고의거。
To understand the distribution of powdery mildew resistance gene Pm 21 and Pm 13 among 354 wheat germplasm resources collected from many breeding units all over the country and kept in wheat research center of Henan Institute of Science and Technology,their co-segregated molecular markers SCAR 1 400 and SCAR 5 64 were used to assist detection in this study.The results showed that 21 wheat germplasms among the 354 germplasm re-sources were confirmed to carry the powdery mildew resistance gene Pm 21,including ‘Shi H083-366’,‘BH50890-1-1’,‘06Y06’,‘Nannong 02Y393’,‘09P80’,‘09P131’,‘09P283’,‘Qianmai 18’,‘Qianzaomai 1 5-3’,‘Qian 979-1’,‘Qian 9963-3’,‘Qian 9961-2’,‘YN06’,‘Mianzamai 1 68’,‘MR1 68’,‘09 pin A6’,‘09 pin E6’,‘Nei-mai 836’,‘Neimai 9’,‘Mianyang 39’and ‘Mianmai 367’.The positive rate was 5.9%.Among these Pm 21-pos-itive germplasms,eight were collected from Sichuan Province,five from Guizhou and Jiangsu,and one from He-bei,Shanxi and Yunnan.Additionally,only one germplasm named ‘Zhongda 01’was confirmed to carry Pm 13, which was collected from Henan Province.The Pm 13-positive rate was 0.28%.The results of this study may pro-vide important information for effective utilization of the powdery mildew resistance gene resources.
