Predicting breeding values using flanking marker information for marker-assisted selection in a crossbred population.
نویسندگان
چکیده
منابع مشابه
Marker-assisted selection for commercial crossbred performance.
Several studies have shown that selection of purebreds for increased performance of their crossbred descendants under field conditions is hampered by low genetic correlations between purebred and commercial crossbred (CC) performance. Although this can be addressed by including phenotypic data from CC relatives for selection of purebreds through combined crossbred and purebred selection (CCPS),...
متن کاملOn prediction of genetic values in marker-assisted selection.
We suggest a new approximation for the prediction of genetic values in marker-assisted selection. The new approximation is compared to the standard approach. It is shown that the new approach will often provide substantially better prediction of genetic values; furthermore the new approximation avoids some of the known statistical problems of the standard approach. The advantages of the new app...
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...
متن کاملThe challenges in Marker Assisted Breeding
This paper describes our opinion on the future of Marker Assisted Breeding. Concomitantly, it provides a comprehensive overview of the different types of application in Marker Assisted Breeding.
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 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: The journal of animal genetics
سال: 2001
ISSN: 1884-3883,1344-9265
DOI: 10.5924/abgri2000.28.2_13