Hostname: page-component-586b7cd67f-tf8b9 Total loading time: 0 Render date: 2024-11-28T22:53:02.711Z Has data issue: false hasContentIssue false

The Metabolism of Nut Grass (Cyperus rotundus L.) IV. The Activities of Certain Enzymes from Tubers Treated with Amitrol

Published online by Cambridge University Press:  12 June 2017

R. D. Palmer
Affiliation:
Louisiana State University, Baton Rouge, Louisiana
W. K. Porter
Affiliation:
Louisiana State University, Baton Rouge, Louisiana
Get access

Extract

Several studies have been conducted concerning the action of amitrol (3–amino–1,2,4–triazole) upon certain enzyme systems. The activity of catalase from treated potato plants and barley leaves (7), leaves of potato, barley, and sunflower, and rats (2) has been reported. In all cases, amitrol depressed the activity of catalase.

Type
Research Article
Information
Weeds , Volume 7 , Issue 4 , October 1959 , pp. 511 - 517
Copyright
Copyright © 1959 Weed Science Society of America 

Access options

Get access to the full version of this content by using one of the access options below. (Log in options will check for institutional or personal access. Content may require purchase if you do not have access.)

References

Literature Cited

1. Appleman, D. Manometric determination of catalase activity: Apparatus and methods. Anal. Chem. 23:16271632. 1951.CrossRefGoogle Scholar
2. Heim, W. G., Appleman, D., and Pyfrom, H. T. Effects of 3–amino–1,2,4–triazole (AT) on catalase and other compounds. Am. J. Physiol. 186:1923. 1956.CrossRefGoogle Scholar
3. Herbert, R. A., and Linck, A. J. The influence of 3–amino–1,2,4–triazole on the carbohydrate balance and respiration in Canada thistle (Cirsium arvense). Plant Physiol. 32 (Supplement):6. 1957.Google Scholar
4. Hollingsworth, E. B., and Ennis, W. B. Studies on nut grass response to 3–amino–1,2,4–triazole and cultural practices. Proc. Southern Weed Conf. 9:204210. 1956.Google Scholar
5. Palmer, R. D., and Porter, W. K. Jr. The metabolism of nut grass (Cyperus rotundus L.). I. The influence of various oxygen and carbon dioxide concentrations upon the germination and respiration of nut grass. Weeds 7:481489. 1959.CrossRefGoogle Scholar
6. Palmer, R. D., and Porter, W. K. Jr. The metabolism of nut grass, (Cyperus rotundus L.). II. The respiratory quotient and its relation to storage materials and some terminal enzymes. Weeds 7:490503. 1959.CrossRefGoogle Scholar
7. Pyfrom, H. T., Appleman, D., and Heim, W. G. Catalase and chlorophyll depression by 3–amino–1,2,4–triazole. Plant Physiol. 32:674676. 1957.CrossRefGoogle Scholar
8. Stutz, R. E. The indole–3–acetic acid oxidase of Lupinus albus L. Plant Physiol. 32:3139. 1957.CrossRefGoogle ScholarPubMed
9. Umbreit, E. S., Burris, R. H., and Stauffer, J. F. Manometric Techniques and Tissue Metabolism. Burgess Publ. Co., Minneapolis, Minnesota. 2nd Ed. 1949.Google Scholar