|
|||||
|
|
Transaminase activity rhythms in Penicillium claviforme |
|
| Authors: | B. Piskorz‐Binczycka S. Jerebzoff‐Quintin S. Jerebzoff |
| Affiliation: | 1. Institute of Plant Physiology , Polish Academy of Sciences , Slawkowska 17, Cracow, PL‐31016, Poland;2. Biorhythm Lab., Plant Physiology Center and URA 241 CNRS , P. Sabatier Univ. , 118 route de Narbonne, Toulouse Cedex, F. 31062, France;3. Biorhythm Lab., Plant Physiology Center and URA 241 CNRS , P. Sabatier Univ. , 118 route de Narbonne, Toulouse Cedex, F. 31062, France;4. Estillac, Laplume, F. 47310, France |
| Abstract: | Abstract A photoinduced endogenous rhythm of zonation has been described by Jerebzoff and Piskorz‐Binczycka (1987) and Piskorz‐Binczycka et al. (1989) in the fungus Pénicillium claviforme Bainier CBS strain 126–23 ; a 24–26 h periodicity was elicited by and displayed in continuous white light. The present work shows that aspartate and alanine aminotransferase activities oscillated in continuous white light (fluence rate: 1.5 mW m‐2), in synchronism, with a period of about 24h. |
| Keywords: | Alanine aminotransferase aspartate aminotransferase Penicillium claviforme |