tyrosine-2

locus: tyr-2

locus_name: tyrosine-2

organism_type: B

chromosome_number: I

chromosome_side: R

link_group: IR

cultural_requirements: IR. Between the T(4540) breakpoints; hence, between nic-2 and thi-1(10%). Probably left of cr-1 (2%) (812, PB). Requires tyrosine (812). Decreased prephenate dehydrogenase activity (316); pe-like morphology. Female sterile. tyr- ascospores not fully pigmented. Growth is suboptimal even on fully supplemented medium. Scoring by growth on slants is treacherous; adapts to growth on minimal medium after several days. Can be scored by darkening of tyrosine-supplemented minimal medium.

enzyme_id: 161

Enzyme: prephenate dehydrogenase

anid_name:

near_l: nic-2

near_r: thi-1(10%); Between the T(4540) breakpoints

neu_name:

supplement: tyrosine

image_url:

Strains

FGSC #	Reporting Genes	Species
FGSC #25	tyr-2	Neurospora crassa
FGSC #36	tyr-2	Neurospora crassa

References

Authors	Title	Year
El-Eryani, A. A.	Genetic control of phenylalanine and tyrosine biosynthesis in Neurospora crassa.	1969
Perkins, D. D. , M. Glassey, and B. A. Bloom.	New data on markers and rearrangements in Neurospora.	1962