| The initiation of reproduction in the beach flea, Orchestia gammarellus, is affected by temperature, but not by changes in photoperiod or salinity. |
| Exposure of male edible dormice all year round to an unvarying photoperiod and warm temperature disrupted their biological cycles. |
| Use of a DNA encoding a protein comprising the amino acid sequence of SEQ ID NO:1 for increasing the photoperiod sensitivity of plants. |
| The greenhouse was heated all winter and supplemental lighting extended the photoperiod to prevent dormancy. |
| Measurements and sampling were done in the middle of the photoperiod at all sampling times. |
| In addition to photoperiod and vernalization, ambient growth temperature can have profound effects on flowering. |
