FGSC A139

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Reporting Genes: adE20 biA1;wA3;methG1 pyroA4;uvs-5

Species: nidulans

Alternate Strain Number: M180

Depositor: EK

Linkage Group: IR IR;IIL;IVL IVR

Genetic Background: cro

Chromosome Rearrangement: none

ref1: Kafer 1965. Genetics 52:217-232, https://www.genetics.org/content/52/1/217.long

Deposit Sheet ↗

Genes

Locus	Cultural Requirements	Link Group
biA1	requires biotin	IR
wA3	white conidia	IIL
uvs-5	IIIR. Linked to vel (1%) (932). Sensitive to UV (273, 932, 933), nitrosoguanidine and ICR-170 (509), and histidine (932); not sensitive to ionizing radiation (940) or 4- nitroquinoline 1-oxide (509). Slow growth. Normal dimer excision (1164). Spontaneous mutation normal (275); UV-induced mutation reduced (273). For mutation induction by other agents, see references 509 and 940. Homozygous barren (932) with meiosis blocked at pachytene (860).	IIIR
methG1	responds to homocysteine or methionine, may adapt to grow on minimal after 2-3 days	IVL
adE20	requires adenine	IR
pyroA4	Responds to pyridoxine	IVR