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פותח על ידי קלירמאש פתרונות בע"מ -
Acetylation of alcohols in the pheromone biosynthesis of the tomato looper, Chrysodeixis chalcites (Lepidoptera: Noctuidae)
Year:
1989
Source of publication :
Insect Biochemistry
Authors :
אלטשטיין, מרים
;
.
דונקלבלום, עזרא
;
.
Volume :
19
Co-Authors:
Dunkelblum, E., Institute of Plant Protection, ARO, The Volcani Center, Bet Dagan, 50250, Israel
Mamane, H., Department of Chemistry, Bar Ilan University, Ramat Gan, 52100, Israel
Altstein, M., Institute of Plant Protection, ARO, The Volcani Center, Bet Dagan, 50250, Israel
Goldschmidt, Z., Department of Chemistry, Bar Ilan University, Ramat Gan, 52100, Israel
Facilitators :
From page:
523
To page:
526
(
Total pages:
4
)
Abstract:
A series of C11-C14 alcohols, varying in the number, position and geometry of double bonds, was applied topically to the sex pheromone glands of the tomato looper, Chrysodeixis chalcites, in order to study the acetylation step in the pheromone biosynthesis of this moth. Each application contained one of the alcohols and (Z)-11-tetradecenol, in equimolar amounts, as a metabolic standard for comparison of the relative conversion of the alcohols to acetates in the terminal biosynthetic step. One secondary and one tertiary alcohol were also included in the study. All alcohols were converted to the corresponding acetates at similar relative rates indicating that this step has a very low substrate specificity. One alcohol, (Z)-9-dodecenol was applied to the glands of head ligated females, which produces very small amounts of pheromone, in order to investigate the relation between the total biosynthesis of the pheromone and the acetylation step. The decrease in pheromone biosynthesis due to ligation of the head did not affect the acetylation step. © 1989.
Note:
Related Files :
Chrysodeixis chalcites
PBAN
Sex pheromone biosynthesis
terminal acetylation
עוד תגיות
תוכן קשור
More details
DOI :
10.1016/0020-1790(89)90035-8
Article number:
Affiliations:
Database:
סקופוס
Publication Type:
מאמר
;
.
Language:
אנגלית
Editors' remarks:
ID:
27709
Last updated date:
02/03/2022 17:27
Creation date:
17/04/2018 00:33
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Scientific Publication
Acetylation of alcohols in the pheromone biosynthesis of the tomato looper, Chrysodeixis chalcites (Lepidoptera: Noctuidae)
19
Dunkelblum, E., Institute of Plant Protection, ARO, The Volcani Center, Bet Dagan, 50250, Israel
Mamane, H., Department of Chemistry, Bar Ilan University, Ramat Gan, 52100, Israel
Altstein, M., Institute of Plant Protection, ARO, The Volcani Center, Bet Dagan, 50250, Israel
Goldschmidt, Z., Department of Chemistry, Bar Ilan University, Ramat Gan, 52100, Israel
Acetylation of alcohols in the pheromone biosynthesis of the tomato looper, Chrysodeixis chalcites (Lepidoptera: Noctuidae)
A series of C11-C14 alcohols, varying in the number, position and geometry of double bonds, was applied topically to the sex pheromone glands of the tomato looper, Chrysodeixis chalcites, in order to study the acetylation step in the pheromone biosynthesis of this moth. Each application contained one of the alcohols and (Z)-11-tetradecenol, in equimolar amounts, as a metabolic standard for comparison of the relative conversion of the alcohols to acetates in the terminal biosynthetic step. One secondary and one tertiary alcohol were also included in the study. All alcohols were converted to the corresponding acetates at similar relative rates indicating that this step has a very low substrate specificity. One alcohol, (Z)-9-dodecenol was applied to the glands of head ligated females, which produces very small amounts of pheromone, in order to investigate the relation between the total biosynthesis of the pheromone and the acetylation step. The decrease in pheromone biosynthesis due to ligation of the head did not affect the acetylation step. © 1989.
Scientific Publication
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