Finding possible pathways

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Reference no: EM1388411

Question: Suppose that a series of compounds has been discovered in Neurospora. Compounds A-F appear to be members of an enzyme pathway. Several mutations have been identified and strains 1-4 each contain a single mutation. Shown below are five possible pathways. Choose the pathway that best fits the data presented. [Growth in minimal media with supplements is shown by (+), no growth is shown by (o)]

media supplement

Strain	A	B	C	D	E	F
1	o	o	o	+	o	o
2	o	o	o	o	o	+
3	o	o	o	o	+	+
4	o	o	+	o	o	o

a. A ? B ? C ? D ? E ? F

b. A ? B ? C ? F ? E ? D

c. A ? B ? C ? D

E ? F

d. A ? B ? C ? D

E ? F

e. A ? B ? C ? D

E ? F

Reference no: EM1388411

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