neutral and acidic amino acid permeability

locus: nap

locus_name: neutral and acidic amino acid permeability

organism_type: B

chromosome_number: V

chromosome_side: R

link_group: VR

cultural_requirements: VR. Linked to inl (15%) (516); right of ure-2(32%) (1149).Selected as resistant to ethionine plus p-fluorophenylalanine (516). Causes reduced amino acid uptake by neutral, basic, and general systems. Also causes reduced uptake of uridine and glucose. Defect is not in amino acid-binding glycoproteins. (865) See reference 1149 for aspartate uptake and resistance to inhibitors. Scored by spotting conidial suspension on minimal medium plus 1.5% sucrose, agar, 0.3 mM ethionine, and 0.02 mM p-fluorophenylalanine.

enzyme_id:

anid_name:

near_l: ure-2(32%)

near_r: Linked to inl (15%)

neu_name:

supplement:

image_url:

Strains

FGSC #	Reporting Genes	Species
FGSC #1604	nap	Neurospora crassa

References

Authors	Title	Year
Jacobson, E. S. , and R. L. Metzenberg.	A new gene which affects uptake of neutral and acidic amino acids in Neurospora crassa.	1968
Rao, T. K. , and A. G. DeBusk.	Characteristics of a transport-deficient mutant (nap) of Neurospora crassa.	1973
Wolfinbarger, L. , Jr.	Mutations in Neurospora crassa which affect multiple amino acid transport systems.	1976