TABLE 3

Recombination data for gene-centromere intervals for crosses of ascospore color mutants to wild types from the south- or north-facing slopes of Evolution Canyon

Color mutants, wild types (wt) to which they were crossed, and their originsOrdered octad ascal classesTotal asci% second division segregation asciHeterogeneity χ2 for same slope strainsa
IIIIIIIVVVI
(i) Color mutants from south-facing slope strains, all selfed generation 1
Mutant Sw18.2, selfed generation 1 from the original S3 strain
SR2.3 (SG1 from S3)9768978147864709429441933753147.90.0
SR4.2 (SG1 from S2)5128506825272484216721721954647.8
SR1.4 (SG1 from N5)130921305962036101528352174895546.657.8**
SR5.3 (SG1 from N7)8910889935593536341833973171943.9
Mutant Sw24.3, selfed generation 1 from the original S3 strain
SR2.3 (SG1 from S3)7878785945764567415741273316452.621.9**
SR4.2 (SG1 from S2)100431006453715338503450354088550.8
SR1.4 (SG1 from N5)9576945951895044477346333867450.850.5**
SR5.3 (SG1 from N7)8346826241534040362635703199748.1
Mutant Sw92.1, selfed generation 1 from the original S3 strain
SR2.3 (SG1 from S3)3531363129262870279428151856761.45.8
SR4.2 (SG1 from S2)3268326528782845266425741749462.7
SR1.4 (SG1 from N5)3437348918561888185419361446052.176.1**
SR5.3 (SG1 from N7)4278428818621921190219461619747.1
Mutant Slg60.3, selfed generation 1 from the original S2 strain
SR2.3 (SG1 from S3)5074517144104310440744552782763.22.4
SR4.2 (SG1 from S2)4936484841354099406640342611862.5
SR1.4 (SG1 from N5)4989493339933925378337562537960.98.3
SR5.3 (SG1 from N7)4827481436263656348834712388259.6
Mutant Sw67.1, selfed generation 1 from the original S3 strain; the wild types are selfed generation 2 strains
SR2.3i (SG2 from S3)3066307132473239312931021885467.512.6*
SR4.2i (SG2 from S2)2685268626242587252925191563065.6
SR1.4i (SG2 from N5)4029399735623526350034482206263.60.0
SR5.3i (SG2 from N7)4187415737163704362535462293563.6
Mutant Sg4.3, selfed generation 1 from the original S2 strain; the wild types are selfed generation 2 strains
SR2.3i (SG2 from S3)2179217225412530230323391406469.10.0
SR4.2i (SG2 from S2)2694270931603138286029061746769.1
SR1.4i (SG2 from N5)3219321634023350326932261968267.30.0
SR5.3i (SG2 from N7)2474247625932574251824971513267.3
(ii) Color mutants from north-facing slope strains, all selfed generation 1
Mutant Sw17.2, selfed generation 1 from the original N5 strain
SR10.2 (SG1 from S3)6024597129462952296929772383949.70.1
SR1.3 (SG1 from S2)7022705735103490347234952804649.8
SR1.4 (SG1 from N5)7252721830183048309531202675145.90.3
SR2.3 (SG1 from N7)6398637126642711280027632370746.1
Mutant Slg14.3, selfed generation 1 from the original N5 strain
SR8.4 (SG1 from S3)6951704838793832376037502922052.10.0
SR2.2 (SG1 from S2)7014695837943778381138302918552.1
SR3.3 (SG1 from N5)5878590026732646265926632241947.50.0
SR4.1 (SG1 from N7)5539553025242491249024872106147.4
Mutant Sw41.3, selfed generation 1 from the original N5 strain
SR4.2 (SG1 from S3)5780580335863590358936612600955.51.2
SR2.2 (SG1 from S2)5736587235043559352635932579055.0
SR4.5 (SG1 from N5)5672562929952989304930702340451.70.9
SR2.1 (SG1 from N7)5695562230313121309630902365552.2
Mutant Sg16.2, selfed generation 1 from the original N5 strain
SR6.3 (SG1 from S3)4646467343294330429843282660465.00.1
SR4.3 (SG1 from S2)4429443041584166409241192539465.1
SR1.1 (SG1 from N5)5025490239453241405839372510860.57.7
SR2.1 (SG1 from N7)5239532042344270423542302752861.6
Mutant Sg21.3, selfed generation 1 from the original N5 strain. It was infertile with SFS strains
SR3.3 (SG1 from N5)4007409037693764371638192316565.020.1**
SR4.1 (SG1 from N7)4455448537883785380138922420663.1
  • In heterogeneity χ2 tests on numbers of first and second division segregation asci for crosses to two south-facing slope strains or to two north-facing slope strains, significant χ2 values are shown by * and **; no asterisk indicates homogeneity. The significance values are the normal ones of 0.05 and 0.01 divided by 21, the number of tests, in the Bonferroni correction for multiple tests. *P ≤ 0.0024; **P ≤ 0.00048.