Abstract
1. 1. Esterase A4 (Ease A4), a silkworm ( Bombyx mori) molecular timer, was incubated at various temperatures to study the mechanism of diapause-break by winter cold. 2. 2. The activity of the enzyme was very low during the early period, but it suddenly increased at a certain time of the incubation, depending upon the incubation temperature, and was followed by a rapid fall. 3. 3. Arrhenius plots of the velocities up to the peak of the transitory burst gave two straight lines. 4. 4. The cold induced a dissociation of a complex of Ease A4 with time-zero substance(s).
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More From: Comparative Biochemistry and Physiology -- Part B: Biochemistry and Molecular Biology
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.