06BIS101S2013DomRecLect6

Accordingly the genotype determines the particular

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Unformatted text preview: reactions catalyzed at each point by a specific enzyme whose structure and activity is determined by a corresponding gene. Accordingly, the genotype determines the particular complement of enzymes available to an organism and thus determines the biochemical phenotype and through it, the morphological phenotype.” Beadle & Tatum through 02/12/14 BIS101­001, Spring 2013—Genes and Gene Expression, R.L. Rodriguez ©2013 BIS101­001, Spring 2013—Genes and Gene Expression, R.L. Rodriguez 5 One Gene — One Enzyme Hypothesis (p. 124-26) Neurospera Life Cycle Fig. 4.1 02/12/14 BIS101­001, Spring 2013—Genes and Gene Expression, R.L. Rodriguez ©2013 BIS101­001, Spring 2013—Genes and Gene Expression, R.L. Rodriguez 6 One Gene One Enzyme Hypothesis ­ The molecular basis for Mendel’s round (R) and wrinkled (r) peas was discovered in 1991 when researchers identified a defective allele of the “starch branching enzyme 1” (SBE1). The rr genotype results in the accumulation of sucrose in rr early se...
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This note was uploaded on 02/12/2014 for the course BIS 101 taught by Professor Simonchan during the Spring '08 term at UC Davis.

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