Genetic Diversity of Fusarium oxysporum f. sp. dianthi in Southern Spain

Table 5

Frequency and prevalence of each race by PCR using specific primers and TEF1-α gene.

Races	Specific primers					TEF1-α
	Frequency		Prevalence^a		Groups	Frequency		Prevalence
	Ib	Ib/Ti	F	F/tF		Ip	Ip/Ti	F	F/tF
Race 1-8	42	31.8%	21	38.9%	III	41	31.1%	20	37.0%
Race 2	71	53.8%	31	57.4%	I	74	56.1%	32	59.3%
Retarded band	13	9.8%			V (Fp)	10	7.6%	6	11.1%

aPrevalence was expressed as the ratio “number of farms in which a specific race was found/total farm numbers,” as a percentage.
Ib: Isolates with race-specific amplified band
Ip: Isolates using TEF grouping
Ti: Total isolates (𝑛=132)
F: Numbers of farms in which a specific race F. proliferatum or TEF group was found
tF: Total farms (𝑛=54)
Fp: Fusarium proliferatum.