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pro vyhledávání: '"Merrill C. Hoyle"'
Autor:
Merrill C. Hoyle
Publikováno v:
Physiologia Plantarum. 42:315-320
This report deals with total extraction and activation of soluble indoleacetic acid oxidase from Betula alleghaniensis leaves as affected by different buffers, varying pH, phenol binder, detergent, plus volume and time parameters. For all buffers and
Autor:
Merrill C. Hoyle, James P. Gove
Publikováno v:
Plant Physiology. 56:684-687
The relationship of indoleacetic acid oxidase activity to peroxidase activity is complicated by numerous multiple forms of this enzyme system. It is not known if all isozymes of this complex system contain both types of activity. Isozyme analysis of
Autor:
Merrill C. Hoyle
Publikováno v:
Plant Physiology. 50:15-18
The isolation of a unique enzyme capable of oxidizing indoleacetic acid, but devoid of peroxidase activity, has been reported for preparations from tobacco roots and commercial horseradish peroxidase. Experiments were made to verify these results usi
Autor:
Merrill C. Hoyle
Publikováno v:
Plant and Soil. 51:453-455
Singular additions of Cu, Zn and Mo had little effect on height or diameter of yellow birch growing in acid subsoil. However, dry weight of leaves was increased by Zn and dry weight of stems was increased by both Mo and Zn. In addition, several macro
Autor:
Merrill C. Hoyle
An automatic mat-watering system for growing hardwood seedlings in containers was designed and tested. The system has only one moving part, and no electrical requirements. There is no need to calculate different watering schedules for different growt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4df18d783f2f52fa7c90859715d8a6ca
https://doi.org/10.2737/ne-rp-500
https://doi.org/10.2737/ne-rp-500
Autor:
Merrill C. Hoyle
Several improved techniques for isoelectric focusing of isoenzymes in polyacrylamide gel slabs were developed. Using these techniques, three commercial sources of horseradish peroxidase were each examined with three commercial sources of carrier amph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7843a3f20299c924ff9a0b95335419a
https://europepmc.org/articles/PMC542715/
https://europepmc.org/articles/PMC542715/
Autor:
John M. Bevington, Merrill C. Hoyle
Publikováno v:
Plant physiology. 67(4)
Seeds of paper birch (Betula papyrifera Marsh.) were induced to germinate by prechilling at 3 C or by red light. The light requirement was mediated by phytochrome and the action of phytochrome during prechilling was investigated. Red irradiation (R)