Plant Breeding and Biotechnology

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Table. 2.

Table. 2.

The pollen drift distance and gene flow percentage of transgenic rice (Xiao 2004).

Transgenic rice Distance (m) Gene flow percentage (%)
East West South North SE NE SW NW
Bar68-1 (4 m2) 0 1.911 4.518 1.191 4.205 1.974 2.724 1.48 0.89
1 0.138 0.237 0.077 0.216 0.496 0.406 0.765 0.23
2 0 0.253 1.058 0.21 0.33 0.056 0.332 0.038
3 0 0 0.123 0 0.101 0 0.356 0
4 0 0.034 0 0 0.073 0 0.034 0
5 0 0.043 0.046 0 0.116 0 0.052 0
6 0.037 0 0.154 0.038 0 0 0 0
7 0 0 0.133 0 0 0 0.076 0
8 0 0 0 0 0 0 0.036 0
9 0 0 0 0 0 0 0 0
… … … … … … … … …
14 0 0 0 0 0 0 0 0
Xiang 125S/Bar68-1 (667 m2) 0 0.275 0.103 0.288 0.108 0.065 0 0 0.122
5 0.083 0 0.257 0 0 0 0 0.089
10 0.134 0 0.236 0 0 0 0 0
15 0 0 0.295 0 0 0 0 0
20 0 0 0.156 0 0 0 0 0
25 0 0 0.126 0 0 0 0 0
30 0 0 0 0 0 0 0 0
… … … … … … … … …
100 0 0 0 0 0 0 0 0
Plant Breed. Biotech. 2021;9:259-71 https://doi.org/10.9787/PBB.2021.9.4.259
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