Table 2.

Meiotic segregation patterns in strains heterozygous for small palindromic or nonpalindromic insertions at the HIS4 locus

Strain	Mutant allele	4:4	6:2	2:6	5:3	3:5	Other*	Total tetrads	Aberrant segregation, % of total	PMS, % of total	PMS, % of Ab. seg.	HIS4/LEU2 distance, cM†
PG84	his4-CAG10	343	29	20	82	52	32	558	39	28	76	31
HMY21	his4-CTG10	304	20	20	79	74	19	516	41	33	80	37
HMY26	his4-CGG10	433	47	16	102	120	46	764	43	33	79	36
HMY32	his4-CCG10	219	20	17	48	22	14	339	36	23	69	33
HMY33	his4-AAG10	451	30	47	9	12	4	553	18	4	21	35
HMY18	his4-CAA10	385	65	54	14	6	6	530	27	4	15	33
PG88	his4-R	388	32	33	18	6	1	478	19	5	27	35
HMY16	his4-AGT10	349	31	45	16	33	8	482	28	11	40	33
HMY43	his4-Pal	211	14	8	55	43	16	347	39	32	84	40
HMY38	his4-CAGd	122	13	12	32	30	4	213	43	31	72	33
HMY42	his4-Bi	259	41	61	25	8	6	400	35	9	24	31

^*Refers to tetrads with more than one gene conversion and/or PMS event. This class includes 8:0, 0:8, 7:1, 1:7, aberrant 4:4, 6:2 and 2:6, as well as deviant 5:3 and 3:5 tetrads (20). 

^†Calculated from the numbers of parental ditype, nonparental ditype, and tetratype asci (32).