| The fatty acid compositions of predator Piocoris luridus （Heteroptera： Lygaeidae） and its host Monosteria unicostata （Heteroptera： Tingidae） reared on almond |
| |
| 引用本文： | OZLEM CAKMAK MEHMET BASHAN HALIL BOLU. The fatty acid compositions of predator Piocoris luridus （Heteroptera： Lygaeidae） and its host Monosteria unicostata （Heteroptera： Tingidae） reared on almond[J]. Insect Science, 2007, 14(6): 461-466. DOI: 10.1111/j.1744-7917.2007.00174.x |
| |
| 作者姓名： | OZLEM CAKMAK MEHMET BASHAN HALIL BOLU |
| |
| 作者单位： | [1]Department of Biology, Education Faculty [2]Department of Biology, Science and Art Faculty [3]Department of Plant Protection, AgricultureFaculty, Dicle University, 21280 Diyarbakir, Turkey |
| |
| 摘 要： | The changes in fatty acid compositions during nutritional interaction among almond Amygdalus communis Linnaeus （Rosales： Rosaceae） （host plant）, lacebug Monosteria unicostata （Mulsant and Rey） （Heteroptera： Tingidae） and its predator Piocoris luridus Fieber （Heteroptera： Lygaeidae） were determined by gas chromatography and gas chromatography-mass spectrometry analyses. The fatty acid profiles of phospholipids and triacylglycerols were substantially different. Unlike the general observations for virtually most terrestrial insects, arachidonic and eicosapentaenoic acids were detected in high proportions of phospholipid fractions in both insects, especially in P. luridus. Also the almond tissues provide very little oleic acid to the herbivore diet, yet both insect species developed high proportions of this component. Our data reveals instances of specific accumulation of fatty acid biosynthesis, elongation/desaturation, and not incorporating selected fatty acids into cellular lipids.
|
| 关 键 词： | 杏树 害虫 花生脂酸 昆虫脂肪酸 三甘油酯 |
| 收稿时间： | 2007-09-10 |
The fatty acid compositions of predator Piocoris luridus (Heteroptera: Lygaeidae) and its host Monosteria unicostata (Heteroptera: Tingidae) reared on almond |
| |
| OZLEM CAKMAK,MEHMET BASHAN, HALIL BOLU. The fatty acid compositions of predator Piocoris luridus (Heteroptera: Lygaeidae) and its host Monosteria unicostata (Heteroptera: Tingidae) reared on almond[J]. , 2007, 14(6): 461-466. DOI: 10.1111/j.1744-7917.2007.00174.x |
| |
| Authors: | OZLEM CAKMAK MEHMET BASHAN HALIL BOLU |
| |
| Affiliation: | Department of Biology, Education Faculty, Dicle University, 21280 Diyarbakir, Turkey;, Department of Biology, Science and Art Faculty, Dicle University, 21280 Diyarbakir, Turkey;, and Department of Plant Protection, Agriculture Faculty, Dicle University, 21280 Diyarbakir, Turkey |
| |
| Abstract: | The changes in fatty acid compositions during nutritional interaction among almond Amygdalus communis Linnaeus (Rosales: Rosaceae) (host plant), lacebug Monosteria unicostata (Mulsant and Rey) (Heteroptera: Tingidae) and its predator Piocoris luridus Fieber (Heteroptera: Lygaeidae) were determined by gas chromatography and gas chromatography‐mass spectrometry analyses. The fatty acid profiles of phospholipids and triacylglycerols were substantially different. Unlike the general observations for virtually most terrestrial insects, arachidonic and eicosapentaenoic acids were detected in high proportions of phospholipid fractions in both insects, especially in P. luridus. Also the almond tissues provide very little oleic acid to the herbivore diet, yet both insect species developed high proportions of this component. Our data reveals instances of specific accumulation of fatty acid biosynthesis, elongation/desaturation, and not incorporating selected fatty acids into cellular lipids. |
| |
| Keywords: | Arachidonic acid insect fatty acid Monosteria unicostata Piocoris luridus phospholipids triacylglycerols |
| 本文献已被 维普 等数据库收录！ |
|
