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Table 2 Genetic diversity parameters of 253 cultivated-type tea accessions in Guizhou Plateau

From: Population structure analysis to explore genetic diversity and geographical distribution characteristics of cultivated-type tea plant in Guizhou Plateau

Type Number Tajima D Pi Ho MAF Fis
Basins PR 75 0.752 0.234a 0.091a 0.151a 0.625a
YR 174 1.048 0.228b 0.079b 0.148b 0.664a
Water systems WS01 11 0.387 0.212f 0.103b 0.142d 0.460c
WS02 26 0.380 0.232a 0.111a 0.151a 0.563bc
WS03 27 0.321 0.225c 0.081d 0.147c 0.653ab
WS04 11 0.337 0.218d 0.066e 0.142d 0.695a
WS05 9 0.408 0.216e 0.083c 0.142d 0.612ab
WS06 151 0.999 0.229b 0.081d 0.149b 0.658ab
WS07 14 0.216 0.204 g 0.058f 0.133e 0.704a
Cultivation status ML 81 0.593 0.218b 0.084a 0.142b 0.627a
AL 172 1.098 0.232a 0.082b 0.151a 0.662a
All all 253 1.236 0.230 0.082 0.149 0.657
  1. Note: Pi nucleotide diversity, Ho observed heterozygosity, MAF minor allele frequency, Fis inbreeding coefficient; In the same type and line, the different letters indicate a significant difference in p = 0.05 levels by the T-test; PR Pearl River Basin contains WS01 Liujiang River System, WS02 Hongshui River System, WS03 Beipanjiang River System and WS04 Nanpanjiang River System. YR Yangtze River Basin contains WS05 Yuanjiang River System, WS06 Wujiang River System, WS07 Chishui River System