Transcriptomic analysis of the interaction between Helianthus annuus and its obligate parasite Plasmopara halstedii shows single nucleotide polymorphisms in CRN sequences

Table 2 Inter and Intra-racial polymorphisms for 4 putative CRN observed on four P.halstedii races (100, 304, 703, and 710)

Cluster	Polymorphism site position	SNP allele	Race 100	Race 304	Race 703	Race 710	Khi-2
PhCRN_01	1323	A	3	6	27	8	20.88***
PhCRN_03	1989	G	6	15	6	16	98.81***
		T	1	17	0	19
	1989	C	6	22	150	11	98.81***
	2009	A	6	25	100	25	3.49
	2009	T	1	4	12	0	3.49
	2012	T	7	16	100	5	24.91***
	2012	C	0	12	23	11	24.91***
	649	--	8	15	16	10	18.15***
PhCRN_04	1122	TA	3	6	2	21	2.21
		A	10	18	20	16
	1122	G	13	25	16	24	2.21
	2104	A	2	7	2	12	7.82*
PhCRN_05	2123	C	8	12	13	10	9.22*
		A	3	12	2	13
	2123	G	4	8	12	8	9.22*
	2133	TT	5	7	9	5
	2133	CC	2	12	4	12	7.15
	823	T	11	24	0	0	56.00***
		G	0	0	11	10

Frequencies for each allele for each race are indicated. The khi-2 calculations refer to H0: similar frequencies between races at each position (df = 3, *: significative at 5%; **: significative at 1%; ***: significative at 0.1%).

ISSN: 1471-2164