suppressor-1 of met-7

locus: su(met-7)

locus_name: suppressor-1 of met-7

organism_type: B

chromosome_number: I

chromosome_side: R

link_group: IR

cultural_requirements: IR. Linked to al-2 (1%) (386). Selected as reversions of met-7 (4894) by Giles (386). All spontaneous reversions were at this locus. Suppresses met-7(4894) and met-2 (H98). Not tested for suppression of other alleles or loci. Suppressed strains attain wild-type growth on minimal medium after initial retardation, which is alleviated by methionine (386). This is apparently the suppressor used by Fischer (347) to show that the suppressor restores cystathionase I and II activities to 4894 and H98, respectively. Called S-1, FGSC 39.

enzyme_id:

anid_name:

near_l: Linked to al-2 (1%)

near_r:

neu_name:

supplement:

image_url:

Strains

FGSC #	Reporting Genes	Species
FGSC #39	su(met-7) al-2	Neurospora crassa

References

Authors	Title	Year
Fischer, G. A.	The cleavage and synthesis of cystathionine in wild type and mutant strains of Neurospora crassa.	1957
Giles, N. H.	Studies on the mechanism of reversion in biochemical mutants of Neurospora crassa.	1951