Table 2.
Effects of heating on chromatin decondensation in Coffea liberica subsp. dewevrei nuclear fluorescence (CNF), petunia nuclear fluorescence (PNF), nuclear fluorescence ratio (NFR), coffee nuclear diameter (CND) and petunia nuclear diameter (PND)
| Tree EB 65 |
Tree EB62 |
|||||
|---|---|---|---|---|---|---|
| 21 °C |
70 °C |
21 °C |
70 °C |
|||
| CNF | 303·3a | 399·0c | 306·4a | 373·6b | ||
| PNF | 624·2b | 779·0d | 607·1a | 726·4c | ||
| NFR | 0·486a | 0·512c | 0·505b | 0·514c | ||
| CND | 161·4a | 201·8d | 166·6b | 189·5c | ||
| PND | 194·9a | 228·6c | 197·1a | 215·9b | ||
Fluorescence and diameter are expressed in channel units and recorded using propidium iodide as dye.
Numbers with different letters are significantly different (P < 0·05) according to Newman and Keuls test results.