1975
Effect of heat treatment on the respiration rates of stigmas of selfincompatible and self-compatible Oenotheras
Publication
Publication
Acta botanica neerlandica , Volume 24 - Issue 2 p. 207- 210
Measurements were made of the rates of respiration of self-incompatible stigmas of Oenothera which had been heat treated for 5 minutes at 45 °C and 50 °C, and of self-compatible stigmas at 50 °C. Fifty-degree treatment, which causes partial inactivation of self-incompatibility, lowered the respiration rate to about one-half that of the untreated controls. Forty-five-degree treatment, which does not affect self-incompatibility, had little effect on the respiration rate. Heat treatment had less effect on the respiration rates of self-compatible Oenotheras. The correlation between the effect of heat treatment of lowering respiration rate and overcoming self-incompatibility indicates that normal metabolic level may be necessary for self-incompatibility.
Additional Metadata | |
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Acta botanica neerlandica | |
CC BY 3.0 NL ("Naamsvermelding") | |
Organisation | Koninklijke Nederlandse Botanische Vereniging |
Alan L. Hodgdon, & Adolph Hecht. (1975). Effect of heat treatment on the respiration rates of stigmas of selfincompatible and self-compatible Oenotheras. Acta botanica neerlandica, 24(2), 207–210. |