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. 2017 Feb 27;12(2):e0172981. doi: 10.1371/journal.pone.0172981

Table 1. Comparison of RNA extraction methods (total RNA extraction kit, home-made RNA extraction and miRNA extraction kit) from apple flowers and honeys.

Total RNA extraction kit
sample ng RNA/mg sample A260/280 A260/230
Apple flower 48.00 ± 2.16 1.67 ± 0.05 0.71 ± 0.03
Apple honey 1.42 ± 0.04 1.63 ± 0.07 0.30 ± 0.01
Home-made RNA extraction
sample ng RNA/mg sample A260/280 A260/230
Apple flower 848.70 ± 32.88 1.47 ± 0.03 1.86 ± 0.05
Apple honey 24.75 ± 1.01 1.35 ± 0.06 1.57 ± 0.03
miRNA extraction kit
sample ng RNA/mg sample A260/280 A260/230
Apple flower 24.96 ± 1.18 1.87 ± 0.06 2.03 ± 0.04
Apple honey 0.68 ± 0.02 1.91 ± 0.04 2.12 ± 0.07

All values are reported as mean ± s.d. of three independent measurements