this is the first description of the polymorphisms of arylalkylamine-n-acetyltransferase (aa-nat) gene in indian goats with different reproductive traits (twinning percentage and age of sexual maturity). based on the important role of aa-nat in reproduction, it is considered as a possible candidate gene for this trait. two novel synonymous snps, c825t (exon2) and c1249t (exon3) were identified....

ABSTRACT: The P-glycoprotein (P-gp) is a transmembrane protein encoded by the MDR1 gene that functions as biological barrier extruding toxins and xenobiotics out of cells. can carry mutation called nt230(del4), which deletion four base pairs resulting in formation non-functional may predispose to severe toxicosis, observed dogs with sensitivity ivermectin. Several breeds have been described car...

A variety of models propose that the accumulation of deleterious mutations plays an important role in the evolution of breeding systems. These models make predictions regarding the relative rates of protein evolution and deleterious mutation in taxa with contrasting modes of reproduction. Here we compare available coding sequences from one obligately outcrossing and two primarily selfing specie...

Genetic variation is essential for crop breeding. In classical plant breeding programme, generated by hybridization and selections are made from the resulting segregating generations. Induced mutagenesis can supplement or able to replace as a source of variability. Since, mutations bring about variation, they provide ultimate basis evolution new forms, varieties species. spontaneous have played...

Purpose: Plant breeding plays a significantly important role in ensuring global food security. Among several methods of plant breeding, mutation has shown remarkable success crop improvement at much faster rate than traditional breeding. The present study was carried out to review the different approaches and mutagenic agents Research Method: focused on both conventional novel techniques To pre...

Other SectionsAbstract서 론가속기 빔의 특징 및 생물효과가속기빔을 이용한 품종 개발 현황국내 대형가속기 구축 현황 육종분야 활용 전망적 요사 사FigureTableReference