DEVELOPMENT OF PVX RESISTANT POTATO BREEDING LINES USING MARKER-ASSISTED SELECTION
نویسندگان
چکیده
منابع مشابه
SNP Marker Assisted Selection for Identification of Fusarium Resistant Melon Plants
Melon is an important crop cultivated in moderate climate regions of the world. One of the most important diseases of this plant is vascular wilt caused by Fusarium oxysporum f.sp. melonis (Fom). Infection of farm by this pathogen can result in huge damage around the world. Development of resistant varieties is the most effective method for disease control. Four races of 0, 1, 2 and 1,2 have be...
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Molecular marker-assisted selection (MAS) is currently being employed in two areas of rice breeding at the University of Arkansas Rice Research and Extension Center (RREC) in Stuttgart. Presently the objective of the program is to accelerate the development of rice cultivars with improved cooking quality and rice blast disease resistance using two well-characterized molecular markers. A co-domi...
متن کاملUsing SCC8, SCF27 and VMC7f2 markers in grapevine breeding for seedlessness via marker assisted selection.
We used molecular markers associated with seedlessness in grapes, namely SCC8, SCF27 and VMC7f2, to improve the efficiency of seedless grapevine breeding via marker assisted selection (MAS). DNA from 372 F₁ hybrid progeny from the cross between seeded "Alphonse Lavallée" and seedless "Sultani" was amplified by PCR using three markers. After digestion of SCC8 marker amplification products by res...
متن کاملMARKER-ASSISTED SELECTION FOR RESISTANCE TO XYLELLA FASTIDIOSA: ACCELERATED BREEDING OF PIERCE’S DISEASE RESISTANT GRAPES Project Leaders:
Efforts at identifying genetic markers tightly linked to Xylella fastidiosa (Xf) resistance are continuing. These efforts are primarily focused on the 9621 mapping population (D8909-15 x F8909-17) and are in cooperation with fine-scale mapping efforts discussed in our report “Map based identification and positional cloning of Xylella fastidiosa resistance genes from known sources of Pierce’s di...
متن کاملMarker-assisted introgression in backcross breeding programs.
The efficiency of marker-assisted introgression in backcross populations derived from inbred lines was investigated by simulation. Background genotypes were simulated assuming that a genetic model of many genes of small effects in coupling phase explains the observed breed difference and variance in backcross populations. Markers were efficient in introgression backcross programs for simultaneo...
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ژورنال
عنوان ژورنال: Turkish Journal Of Field Crops
سال: 2020
ISSN: 1301-1111
DOI: 10.17557/tjfc.748661