Molecular aspects of the potato — Phytophthora infestans interaction
نویسندگان
چکیده
منابع مشابه
The Late Blight Pathogen, Phytophthora infestans Interaction with the Potato Plant and Inoculum Sources
The oomycete, Phytophthora infestans, is one of the most important plant pathogens worldwide. This thesis focuses on the late blight pathogen and its host, potato (Solanum tuberosum), and the interaction between these two organisms. Resistance to P. infestans was evaluated histologically, using leaves of potato cultivars with varying levels of general resistance. Preinfectional events could be ...
متن کاملSmall RNAs in Phytophthora infestans and cross-talk with potato
Small RNAs (sRNAs) are small non-coding RNAs usually ranging in size 20-30 nt. They are playing important roles in plant-pathogen interactions. This thesis aimed at studying the sRNA populations in potato and Phytophthora infestans and their role in the potato-P. infestans interaction. An attempt was also made to implement such knowledge to improve resistance in potato against P. infestans. P. ...
متن کامل[Heteroplasmosis in Phytophthora infestans].
APCR and monozoospore plating was used to demonstrate a simultaneous presence of the mitochondria with mitochondrial DNA of haplotypes ILa and IIa in the mycelium of several Phytophthora infestans strains.
متن کاملThe rise and fall of the Phytophthora infestans lineage that triggered the Irish potato famine
Phytophthora infestans, the cause of potato late blight, is infamous for having triggered the Irish Great Famine in the 1840s. Until the late 1970s, P. infestans diversity outside of its Mexican center of origin was low, and one scenario held that a single strain, US-1, had dominated the global population for 150 years; this was later challenged based on DNA analysis of historical herbarium spe...
متن کاملLoop-mediated isothermal amplification for detection of the tomato and potato late blight pathogen, Phytophthora infestans.
AIMS To design and validate a colorimetric loop-mediated isothermal amplification assay for rapid detection of Phytophthora infestans DNA. METHODS AND RESULTS Two sets of loop-mediated isothermal amplification (LAMP) primers were designed and evaluated for their sensitivity and specificity for P. infestans. ITSII primers targeted a portion of the internal transcribed spacer region of ribosoma...
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ژورنال
عنوان ژورنال: Netherlands Journal of Plant Pathology
سال: 1992
ISSN: 0028-2944,1573-8469
DOI: 10.1007/bf01974475