Gene: recognition IR
recognition
locus: cog
locus_name: recognition
organism_type: B
chromosome_number: I
chromosome_side: R
link_group: IR
cultural_requirements: IR. Between his-3 (1 to 3%) and ad-3A (2 to 7%) (27, 171). The postulated site for initiating local recombination in meiosis. Affects recombination in adjoining regions, in the absence of rec-2+. Presence of cog+ then increases recombination within his-3 (27) and crossing over between his-3 and ad-3 (171). The allele for high recombination is completely dominant, and its effect is specifically on the his-3 alleles in chromatids that contain cog+, as evidenced by crosses heterozygous for reciprocal translocation TM429, which has a breakpoint between sites within the his-3 locus (171). See rec and rec-2; see Fig. 22.
enzyme_id:
anid_name:
near_l: his-3 (1 to 3%)
near_r: ad-3A (2 to 7%)
neu_name:
supplement:
image_url:
Strains
| FGSC # | Reporting Genes | Species |
|---|---|---|
| FGSC #2563 | rec-2;cog+;cot-1;arg-1 his-3 | Neurospora crassa |
| FGSC #2564 | rec-2;cog+;cot-1;his-3 | Neurospora crassa |
| FGSC #2565 | rec-2;cog;cot-1;his-3 ad-3 | Neurospora crassa |
| FGSC #2566 | rec-2;cog;cot-1;his-3 ad-3 | Neurospora crassa |
| FGSC #2568 | rec-2;cog+;cot-1;arg-1 his-3 | Neurospora crassa |
| FGSC #2569 | rec-2;cog;cot-1;his-3 ad-3 | Neurospora crassa |
| FGSC #2570 | rec-2;cog;cot-1;arg-1 his-3 | Neurospora crassa |
| FGSC #2571 | rec-2;cog;cot-1;arg-1 his-3 | Neurospora crassa |
| FGSC #2572 | rec-2;cog+;cot-1;his-3;am | Neurospora crassa |
| FGSC #2573 | rec-2;cog+;cot-1;arg-1 his-3 | Neurospora crassa |
References
