|
Caused by the the wheat stripe rust by the the the by Stripe Rust (Puccinia striiformis f.sp. tritici), is the the the most important of the, in the on the the crops of class Mak the the one of the of the of epidemic plant disease of the the the most destructive the world of, the the pandemic Year often will causing huge economic losses. China is the the the the the the largest the of wheat stripe of in on the the in the the world rust popular District,, but also there are their own unique the prevalence of characteristics of. To promote the planting of disease - resistant varieties is the the measures of prevention and treatment that the the of wheat stripe rust is both safe and economic in the the current, effective of the. The wheat of Stripe Rust turn the the main host and the the the discovery of of the the complete life history of the, marks the the rust fungus of the research of of wheat stripe to to enter the the a brand-new the stage of, but, the At present, the disease-resistant gene still of the take advantage of of host is the the an effective way to of of the identification of pathogenic bacteria small-kinds of pathogenic gene. To study the the the host and the the the relationship between of the of pathogenic matter as a differential hosts use the gene Department of of the single-gene nearly and, etc. on, can be effective way to avoid the the the interaction the impact of of traditional the complexity of of the differential hosts genetic background and multi-gene, to a direct identification of on the out of the the toxicity of of the pathogens, conducive to at the gene level on the the the the the composition of with the dynamic of of the research pathogenic matter groups toxicity, as also as easy to the the the comparison of of the pathogenic matter toxicity inter-the in the international, for the the there are the the purpose of to import the disease-resistant gene to provide information in the the breeding for disease resistance, and will the of China's small kinds of identification of and disease-resistant-sexual analysis of improve the to the the gene analysis of the level of. The In this study, against the the in order to Ming Yin, the winter and sexual wheat varieties, 169 for the 9 of the the background turn sterility to to obtain of the a combination of (Ming Yin 169/Chinese166, Ming Yin 169/T.spelta album, Ming Yin 169/Lee, Ming Yin 169/Compair, Ming Yin 169/Lovrin13, Ming Yin 169/Moro, Ming Yin 169 / anti-cited 655, the 169/Spaldings Prolific, Ming Yin, and Ming Yin 169/Resulka) the anti-stripe rust of nearly and, etc. gene strains of, through the gene postulation analysis, the the analysis of and molecular of of the classical genetic the Inspection-phase combined with of the method, of its to the the the Rust Resistance Genes of of the contained in of the resistance to stripe carried out parse, clear-cut the its turn to sterility the future generations to anti-the Stripe Rust Resistance Gene and resistance to characteristics of and genetic characteristics of, screening single-gene nearly and other gene Department of. The research the results of are as follows: the gene derivation of analysis of the results of display, the combination of in 169/Lee, the exception of Ming Yin, the of eight lines on the the the full-a sense of outside the the of the Department of bacteria, for the test, the Most of the of each strains of the the the gene strains of of the of the the other eight a combination of nearly, and, etc. on the the anti-of the for the of test of bacteria and the Department of in sexual spectrum or than the resistance to of this resistance to of the pro-spectrum narrow, and the The the the resistance to spectrum of of the resistance to pro-of this contains the of the resistance to spectrum of of the nearly and, etc. gene strains of, or consistent with the resistance to spectrum of the the resistant the pro-of this of the, Description the pro-of this In addition to other of each resistance to of the Lee outside the the resistance to stripe of Rust Resistance Gene has been, respectively, transferred to its transmigration pro-the in the the of this Ming Yin 169, and have sent containing of the 2 or 2 more than anti-that the Stripe Rust Resistance Gene in the the turn sterility the the process of in the open the. On through the resistance to spectrum than the on the analysis of, the on the of each strains for resistance to classified, and combined with the the field agronomic traits observation of and compare, from the the the Ming Yin in the the 169/Chinese166 a combination of, select the N95, the nos. N111, Ming Yin the 169/T.spelta album portfolio select N251, N258, in the the Ming Yin 169/Compair a combination of select N364, the in the the a combination of of the N377, N384, Ming Yin 169/Lovrin13, select the N419, the in the the a combination of of the N424, Ming Yin 169/Moro, select the N428, N442, N448, the Ming Yin 169 / anti- cited the 655 a combination of in the, select the N56, N66, Ming Yin 169/Spaldings the Prolific a combination of in the, select the N469, N476, N479 and Ming-Yin-169/Resulka the a combination of in the, select the N511, N514, N517, a total of 20 lines of, use 1-2 different The toxicity Spectral of Stripe Rust of the Department of to carried out the Genetic Analysis of Resistance, The results show that the the for the test strains to are inclusive of the 1 a pair of dominant anti-Stripe Rust Resistance Gene; in through the to molecular Inspection further confirmed that, In addition to the in the the a combination of of 169/Lee Ming Yin of each strains is not successfully imported Yr7 outside the the gene, other for the test strains, respectively, containing the destination gene Yr1, Yr5, Yr8, Yr9, Yr10, YrSpP, YrKy2, YrRes, for the to the the gene strains of of the single-gene nearly and so on, tentative name for the Ming Yin 169 * 6/Yr1, Ming Yin 169 * 6/Yr5, 169, Ming Yin * 6/Yr8, Ming Yin 169 * 6/Yr9, 169, Ming Yin * 6/Yr10, Ming Yin 169 * 6/YrSpP, Ming Yin 169 * 6/YrKy2 and Ming Yin 169 * 6/YrRes.
|