FGSC A1147

Mutant Type

Genus: A

reporting_genes: pyrG89; argB2; pabaB22,nkuA::argB; riboB2

species: Aspergillus nidulans

allele:

stock: TN02A25, LO1387

glasgow:

mutagen:

Depositor: BRO

Link Group:

MT:

Species No: 1

gene_back:

oppmt:

trans:

ref1: https://www.genetics.org/content/172/3/1557.long

ref2: https://doi.org/10.1534/genetics.105.052563

site:

country:

ksudc_link: https://digital.lib.k-state.edu/item/aspergillus-nidulans/fgsc-1147

Locus	Cultural Requirements	Link Group	Type
riboB2	Requires riboflavin. Confers self-sterility	VIIIR	A
argB2	responds to citrulline or arginine	IIIL	A
nkuA::argB	Arginine requirement. The nkuA gene was deleted in KJ12 by replacing it with argB. This was crossed to A770. TN02A7 is a segregant of this cross. Deletion of the nkuA (the A. nidulans homolog of human Ku70 gene) reduces the frequency of non-homologous integration of transforming DNA and greatly facilitates gene targeting. NkuA deleted strains show no obvious growth defect and are not sensitive to a variety of DNA damaging drugs.		A
pabaB22	Requires p-aminobenzoic acid	IVR	A
pyrG89	Optimal supplementation is 2.5 mg/ml (10 mM) each of uridine + uracil. pyrG89is cold sensitive and sectors	IL	A

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