New records of rust fungi in Henan Province(Ⅱ);
河南省锈菌新记录(Ⅱ)
The paper lists twenty-three species of eight genus of rust fungi collected in Chifeng region of Inner Mongolia,China.
报道了内蒙古赤峰地区的锈菌8属23种,其中明痂锈菌属(Hyalopsora)和疣双胞锈菌属(Tranzschelia)为内蒙古新记录属,6个种为内蒙古新记录种;3种植物为中国新记录寄主;列出了锈菌种名、寄主植物、采集地点及标本号。
This is a list of 48 species and varieties of rust fungi belonging to Puccinia and Uromycetes collected in Chifeng region of Inner Mongolia, China.
报道了内蒙古赤峰地区的锈菌 2属 4 8种和变种 ,其中 14个种和 2个变种为内蒙古新记录 ,13种植物为中国新记录寄主 ;列出了锈菌种名、寄主植物、采集地点及标本号。
The spermagonia of pear rust,Chaenomeles speciosa rust, Chaenomeles sinensis rust, apple rust and Malus halliana rust on the leaves were inoculated by spraying with spore suspension of Tuberculina vinosa and hyperparasitism occurred within 7-12 days of post-inoculation.
用葡酒锈生座孢(Tuberculina vinosa)的孢子悬浮液,在贴梗海棠、木瓜、苹果和垂丝海棠锈病发生期,喷雾接种于叶 面锈菌性子器处,7-12 d出现重寄生现象。
species of rust fungi were identified from 150 samples collected from Henan Province,China,all of which have 3 genera: Triphragmiopsis Naum.
从河南省各地区采集的各种植物上的锈菌标本约１５０余份，经初步鉴定，共有锈菌２０个属，１１８种，寄生于１３０种植物上。
Relationships between activities of polyphenol oxidase and peroxidase,and resistance of cowpea to Uromyces vignae;
豇豆与锈菌互作中的多酚氧化酶和过氧化物酶活性及其与抗性的关系
Relationship between Activities of Induced Exo-Chitinase and β-1,3-glucanase, and Resistance of Cowpea to Uromyces vignae;
豇豆锈菌诱导的2种酶活性与抗病性的关系
Infection with stem rust fungus Puccinia graminis induc.
秆锈菌接种诱导Wch2在一对小麦近等基因系中差异表达 ;在抗病系中国春Sr11中 ,接种 3d后Wch2开始表达 ,6d后表达量更高 ;而在感病等基因系中国春sr11中 ,在所有取样分析的时间内均未检测到Wch2表达。
According to LWSRC336(GenBank Acc EV254029) cDNA sequence,Using RACE technique in combination with RT-PCR,a 1 725 bp cDNA sequence was obtained from young leaves of wheat infected by stripe rust fungus(Puccinia striiformis f.
根据LWSRC336(GenBank登录号为EV254029)的cDNA序列设计引物,从受条锈菌(Puccinia striifor-misf。
Frequent epidemics of stripe rust have caused considerable yield losses.
采用我国目前流行的7个小麦条锈菌小种CYR29、CYR30、CYR31、CYR32、Su-4、Su-11、Su-14对3个普通小麦-柔软滨麦草易位系M853-4、M8657-1和M853-1进行接种鉴定。
Breeding resistant varieties is an efficient way in controlling stripe rust.
培育抗病品种是控制小麦条锈病最为有效的途径,而了解小麦与条锈菌互作的分子机制则对抗病育种工作具有重要的理论指导意义。