Molecular breeding of rice for improved disease resistance, a review

摘要: Diseases are considered to be the major limiting factors in rice production around globe. Considering as an important cereal crop, developing disease resistant cultivars is a prime objective of breeders. Compared conventional breeding, molecular breeding especially using marker assisted selection appears more effective and precise. The best management bring durable wide spectrum resistance cultivars. This can accomplished by accumulating both qualitative quantitative genes Introducing these from wild relatives commercial has greatly helped breeders accomplish this task. Marker extremely valuable resolving issues face with traditional breeding. A number transgenic lines harboring so called ‘foreign’ have been produced. However such promising must extensively replicated fields evaluate stable integration continued expression genes. None less identification trait loci (QTLs), use along gene pyramiding approaches all provide hope build high yielding Based on premises, we truly envision broadening our understanding genetic basis rice.