CAS BI 206 Lecture Notes - Lecture 2: Phytoene Synthase, Mutual Exclusivity, Mendelian Inheritance
7 Feb 2020
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Document Summary
Goldenrider vs regular rice golden rice is genetically modified to express 3 genes in the rice endosperm. Psd phytoene synthase crh phytotene desaturase classical or mendelian genetics. I mendel"s law of segregation the two alleles for each characteristic separate segregate during gamete formation and then unite at random one from each parent at fertilization. Ii mendel"s law of pairs of alleles segregate independently of each other. Yellowoffspring yy 2yy 314 x yy rr probabilities. Yu 1 4 416 all homozygous yyrr yyrr yyrr yyrr. Yyrr 416 yesrr 416 yyrr 116 yyrr 416. 416 t 1 16 t 1 16 t 116. Iii traits are dominant or recessive dominant traits mask recessive traits. A human pedigrees an orderly diagram of a family"s relevant genetic features. Ii i huntington disease cautosomal dominant extendingthrough generations a vertical pattern of ii cystic fibrosis affected individuals autosomal recessives a horizontal pattern of affected individuals.
