Table 3. Phenotypes and haplotypes of accessions that carry positive alleles on chromosome 2B associated with resistance to TTKSK at the seedling stage.

Accession	Class	Gene postulation1	TTKSK-1	TTKSK-2	QFCSC	QTHJC	Xgwm148-127	Xbarc91-Null	Xwmc474-141	Xgwm374-193	Xwmc477-176	Xgwm319-182	Xgwm120-Null	Xgwm47-163	Xwmc332-165
G69202	SRW	Sr36, +	0	0	0;	0	+	+	+	+	+	+	+	+	+
P03112A1-7-14	SRW	Sr36, Sr38	0	0	0	0	+	+	+	−	+	+	+	+	+
INW0411	SRW	Sr31, Sr36$	0	0/;2	0	0	+	+	+	−	+	+	+	+	+
VA02W-555	SRW	Sr31, Sr36	0	0	0	0	+	+	+	−	+	+	+	+	+
VA04W-259	SRW	Sr36	0	0;	0	0	+	+	+	+	+	+	+	+	+
NC03-6228	SRW	Sr31$, Sr36	0	0	0	0	+	+	+	+	+	+	+	+	+
AR96077-7-2	SRW	Sr36	0	;1+	0	0	+	+	+	+	+	+	+	+	+
G61505	SRW	Sr36#	S	S	S	S	+	+	+	+	+	+	+	+	+
P04287A1-10	SRW	Sr36, +	2;	0;	0	0	+	+	−	−	+	+	+	+	+
G41732	SRW	Sr36, +	0	0	0	0/S	+	+	−	+	+	+	+	+	+
India Exp.	SRW	Sr31$, Sr36#	S	S	S/2	S/2-	+	+	−	+	+	+	+	+	+
NC04-15533	SRW	Sr36	0	0;	0;/;1	0	+	+	−	+	+	+	+	+	+
B030543	SRW	Sr36$	0	0/S	;	;	+	+	−	+	+	+	−	−	−
MD99W483-06-9	SRW	Sr31, Sr36	0	0	0	0	−	−	+	−	+	+	+	+	+
GA991209-6E33	SRW	Sr31, Sr36#, +	2+	2+ LIF	0	0	−	−	−	−	+	+	−	−	−

¹“+” denotes extra resistance that could not be attributed to postulated genes in the lines for at least one of seven races; “#”denotes putative nonfunctional alleles where phenotypes did not confirm gene postulations based on diagnostic markers; and “$” denotes that the functional allele appeared to be heterogeneous.

“S” denotes susceptible infection type (IT) 3 or 4; “/” denotes heterogeneous, the predominant type given first; “LIF” denotes low infection frequency with fewer pustules.