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Table 1 Origins of 300 rice accessions

From: Population Structure of Nation-Wide Rice in Thailand

Origin Subpopulations Total
POP1 POP2 POP3 POP4 POP5
North 4 5 7 0 29 45
North-East 1 14 37 0 1 53
Central 21 15 19 2 0 57
South 0 0 0 89 2 91
IRRI indica 7 1 0 0 0 8
IRRI Tropical japonica 1 2 0 0 2 5
IRRI Aus 0 3 0 0 0 3
IRRI Temperate japonica 0 0 0 0 4 4
IRRI Aromatic 0 0 0 0 3 3
Unknown 19 5 5 1 1 31
Total 53 45 68 92 42 300
  1. There are 246 accessions from Thai known origins (north, north-east, central, or south), 31 accessions from Thai unknown origins, and 23 accessions from IRRI