Genotyping for Blast (Pyricularia oryzae) Resistance Genes in F₂ Population of Supa Aromatic Rice (Oryza sativa L.)

Table 4

Means of different allele (Na), number of effective alleles (Ne), Shannon’s Information Index (), expected heterozygosity (He), unbiased expected heterozygosity (UHe), and percentage of polymorphic loci (% P) of the rice plant populations (F₂ rice plants, Gigante, Vuninzara, Supa234, IRBL9-W donor, BC3, and CO39).

Pop		Na	Ne		He	uHe	% P
Pop 1	103						100
Pop 2	6						0
Pop 3	6						0
Pop 4	5						0
Pop 5	6						0
Pop 6	7						0
Pop 7	12						0

Key: : no. of plants per population; Na: no. different alleles; ; ; ; . Pop 1: composed of 103 F₂ rice plants genotyped; pop 2: represent Gigante parent containing Pita gene; pop 3: Vuninzara parent containing Pita gene; pop 4: Supa234 (aromatic) recurrent parent blast susceptible; pop 5: IRBL9-W, a Pi9 gene donor parent; pop 6: BC3, a positive control for Pita gene; pop 7: CO39, a negative control for all genes.