Mining, genetic mapping and expression analysis of EST-derived resistance gene homologs (RGHs) in cotton

BMC Plant Biology

Table 1 Subgroup numbers and origins of EST-derived RGHs

EST-RGH types	Conserved domain^a	*G. arboreum*	*G. raimondii*	*G. hirsutum*	Total
RGA	LRRNT/LRR	10	15	40	65
	NB-ARC	4	11	20	35
	PKc/PKc_like	2	14	16	32
	PLN00113 ^b	2	7	18	27
	Mlo	2	8	6	16
	TIR	2	\	11	13
	Hs1^pro-1	1	4	6	11
	CHORD	5	1	2	8
	Other	\	1	7	8
PR	\	\	\	100	100
Total number	\	28	61	226	315
Number of mapped loci	\	2	4	11/21^c	38

^aSome RGA contained more than one domain; however, only the domain that obtained the highest score during the conserved domain search was counted.
^bLeucine-rich repeat receptor-like protein kinase.
^cEleven and 21 mapped loci belong to RGA and PR, respectively.

ISSN: 1471-2229