nitrate nonutilizer-9

locus: nit-9

locus_name: nitrate nonutilizer-9

organism_type: B

chromosome_number: IV

chromosome_side: R

link_group: IVR

cultural_requirements: IVR. Right of nit-4 (9%). Linked to nit-3 (35 to 38%) (1080). Cannot use nitrate or hypoxanthine as a nitrogen source. Lacks the molybdenum cofactor for nitrate reductase and xanthine dehydrogenase (Fig. 19 and 24). A complex locus with three complementation groups, comparable to cnxABC of Aspergillus nidulans. (1080, 1081)

enzyme_id: 137

Enzyme: molybdenum cofactor - nitrate reductase and xanthine dehydrogenase

anid_name: cnxGH

near_l: nit-4 (9%)

near_r: Linked to nit-3 (35 to 38%)

neu_name:

supplement:

image_url:

Strains

FGSC #	Reporting Genes	Species

References

Authors	Title	Year
Tomsett, A. B. , and R. H. Garrett.	The isolation and =770a. characterization of mutants defective in nitrate assimilation in Neurosporacrassa.	1980
Tomsett, A. B. , and R. H. Garrett.	Biochemical analysis of mutants defective in nitrate assimilation in Neurospora crassa:evidencefor autogenous control of nitrate reductase.	1981