FGSC #4629

Mutant Type

Genus: N

reporting_genes: This strain is not available T(IIR;VR)ALS154 fl mei-3

species: Neurospora crassa

allele: ALS154;flP;JL102

stock: 50M8

glasgow:

mutagen:

Depositor: JFL

Link Group: IIR;VR

MT: a

Species No: 10

gene_back:

oppmt: 0

trans:

ref1: https://doi.org/10.1007/BF02424417

ref2:

site:

country:

ksudc_link: https://digital.lib.k-state.edu/item/neurospora-crassa/fgsc-4629

ksudc_link_html: https://digital.lib.k-state.edu/item/neurospora-crassa/fgsc-4629 ↗

Genes

Locus	Cultural Requirements	Link Group	Type
fl	IIR. Between ace-1 (5 to 11%) and trp-3 (3%) (816, PB). (613)No macroconidia (609). Highly fertile (612). Used routinely as the female parent in tests for chromosome rearrangements and for mating type (e.g., reference 801). The flsingle mutant produces few microconidia when dry; when wetted, sufficient microconidia are produced to have been used in early irradiation and mutation studies (614, 915); large numbers can be obtained under certain conditions; see reference 893. pe fl (46, 700) and fl;dn (806) double mutants produce abundant microconidia; the latter combination is highly fertile when homozygous. Photograph of microconidial formation (774); see also reference 893. Nuclear numbers in microconidia (46, 64, 478). Wall analysis (207). Immunoelectrophoretic pattern (784). Paradoxical high alcoholic glycolysis on nitrate medium (80). Deficiency of isocitrate lyase on acetate medium; see citations in reference 1088. When fl A and fl a strains are inoculated separately on crossing medium in plates, a double line of perithecia forms where they meet, similar to that accompanying barrage in Podospora (410, 414). fl ascospores from certain fl x fl+ crosses often germinate spontaneously (1127; N. B. Raju, personal communication). Allele C-1835 was called acon (717, 812).	IIR	B
mei-3	IL. Right of arg-1 (3%). Probably right of eth-1 (1%) and arg-3 (1%). Left of the T(39311)right breakpoint; hence, left of the centromere and sn (757, 808).Homozygous barren (757). Recessive. Blocks meiosis in zygotene (860). Sensitive to UV, histidine (757, 759), mitomycin C (195), ionizing radiation, and methyl methane sulfonate (939). Sensitivity to UV and histidine is temperature sensitive; best scored at 39 C, at least for strains carrying allele N289 (757). Causes increased duplication instability (mitotic recombination, deletion, or both) (757).	IL	B
T(IIR;VR)ALS154	Translocation		B