Title Lecture # 4 of PBG (PARC).pdf ✅

Muhammad Awais Ashraf ▪ Scientific Officer (PBG), ▪ Wheat Research Institute, ▪ AARI, Faisalabad. ▪ 0345-1155170 ▪ YouTube Channel agritips8632 Mutation Breeding Lecture # 4 Plant Breeding & Genetics
Outlines Today’s Points ▪ Quiz ▪ Mutation ▪ Classification of Mutation ▪ Mutagen and its Types ▪ Basic Concepts ▪ International Research Institutes ▪ Websites MCQs ▪ Past Papers MCQs
Quiz The removal of off type plants from field? Rouging The structure of puddled soil? Structure less Which of the following is not mandate crop of PARC? Cotton
Mutation Mutation ▪ Sudden heritable change in the phenotype of an individual ▪ Permanent change in the number and sequence of nucleotide Mutation occur in two way ▪ By alternation in nuclear DNA (Point Mutation) ▪ By change in cytoplasmic DNA (Cytoplasmic Mutation) Father of Mutation: Hugo de varies Discovery Animal ▪ First discover by Wright in male lamb in 1791 Plants ▪ In plants mutation first discovered by de varies in 1901 Insects ▪ In insects mutation discovered by Morgan in 1910 (Drosophila)