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Table 2 Polymorphism information content (PIC) and expected heterozygosity (He) calculated for V. unguiculata ssp. unguiculata accessions

From: Genetic diversity and structure of Iberian Peninsula cowpeas compared to world-wide cowpea accessions using high density SNP markers

Data set N° accessions N° countries PIC He
All V. unguiculata ssp. unguiculata accessions 81 23 0.21 0.25
Iberian Peninsula accessions 35 2 0.09 0.10
Accessions from other countries 46 21 0.25 0.31