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Official Journal of the Japan Wood Research Society

Table 3 TFs in the model sawdust medium cultivation

From: Factors affecting the cesium transfer factor to shiitake (Lentinula edodes) cultivated in sawdust medium

Strain TFSC TFBD TFAD
toCs exCs toCs exCs toCs exCs
137Cs 133Cs 137Cs 133Cs 137Cs 133Cs 137Cs 133Cs 137Cs 133Cs 137Cs 133Cs
1 4.4 a* (0.2) 8.6 a* (0.1) 14.6 c* (0.8) 11.0 c* (0.2) 2.9 e* (0.2) 5.6 e* (0.1) 6.9 g, m* (0.4) 7.0 g, n (0.3) 3.2 i* (0.3) 7.0 i* (0.1) 9.2 k (0.8) 9.5 k (0.4)
2 6.8 b* (0.2) 13.9 b* (0.4) 22.3 d* (0.6) 17.9 d* (0.5) 3.3 f* (0.1) 6.5 f* (0.3) 7.7 h, m* (0.3) 7.6 h, n (0.3) 3.5 j* (0.1) 7.8 j* (0.4) 9.7 l (0.6) 9.5 l (0.3)
  1. TFSC, TFBD, and TFAD were referred to Eqs. 1, 2, and 3, respectively. to137Cs, ex137Cs, to133Cs, and ex133Cs were indicated total 137Cs, exchangeable 137Cs, total 133Cs, and exchangeable 133Cs, respectively. The to137Cs, the ex137Cs, the to133Cs, and the ex133Cs concentrations in the sawdust medium at the start of cultivation were 297 Bq/kg, 104 Bq/kg, 35.3 µg/kg, and 27.1 µg/kg, respectively. The values in parentheses indicated the standard deviation. The same superscript letters indicated the comparison groups. *: P < 0.05