Diploid Potato Hybrids as Sources of Resistance to Blackspot Bruising
نویسندگان
چکیده
منابع مشابه
Late blight resistance in a diploid full-sib potato family
Late blight, caused by Phytophthora infestans (Mont.) de Bary, is the most destructive disease of potato worldwide. As this pathogen can rapidly overcome major race-specific resistance genes, identifying the basis for enhanced quantitative resistance has become a crucial element for implementing advanced breeding strategies. A population of 230 full-sib progeny derived from a cross between two ...
متن کاملReinventing Potato as a Diploid Inbred Line–Based Crop
The third most important food crop worldwide, potato (Solanum tuberosum L.) is a tetraploid outcrossing species propagated from tubers. Breeders have long been challenged by polyploidy, heterozygosity, and asexual reproduction. It has been assumed that tetraploidy is essential for high yield, that the creation of inbred potato is not feasible, and that propagation by seed tubers is ideal. In th...
متن کاملAdvancing Diploid Potato through Selfing
Advancing Diploid Potato through Selfing Most diploid potato plants are self-incompatible and will not set fruit on selfing, making the development of inbred lines difficult or impossible. Peterson et al. found self-fertile plants segregating within an F1 potato population then used a whole genome scan to observe the approach to homozygosity after three generations of selfing. Many unfruitful a...
متن کاملAdvancing Diploid Potato through Selfing
Advancing Diploid Potato through Selfing Most diploid potato plants are self-incompatible and will not set fruit on seling, making the development of inbred lines dificult or impossible. Peterson et al. found self-fertile plants segregating within an F1 potato population then used a whole genome scan to observe the approach to homozygosity after three generations of seling. Many unfruitful and ...
متن کاملQuantitative Trait Loci for Resistance to Common Scab and Cold-Induced Sweetening in Diploid Potato.
The development of germplasm with resistance to common scab and cold-induced sweetening is a high priority for the potato ( L.) industry. A mapping population was developed from mating two individuals of a diploid family generated by crossing the susceptible cultivated potato clone US-W4 to the highly resistant wild relative ( Bitter) clone '524-8'. Progeny were evaluated in replicated field tr...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: American Journal of Potato Research
سال: 2013
ISSN: 1099-209X,1874-9380
DOI: 10.1007/s12230-013-9319-y