Egg dispersion in codling moth: Influence of egg extract and of its fatty acid constituents

1995 ◽  
Vol 21 (12) ◽  
pp. 2015-2026 ◽  
Author(s):  
Denis Thiéry ◽  
Bruno Gabel ◽  
Pavel Farkas ◽  
Marc Jarry
Keyword(s):  
Fatty Acid ◽  
Codling Moth ◽  
Egg Extract ◽  
Egg Dispersion

Aseptic Rearing of the Codling Moth on Synthetic Diets: Ascorbic Acid and Fatty Acid Requirements

1967 ◽  
Vol 60 (4) ◽  
pp. 1002-1005 ◽  
Author(s):  
George C. Rock
Keyword(s):  
Ascorbic Acid ◽  
Fatty Acid ◽  
Codling Moth

Effects of predation on clutch size and egg dispersion in the codling moth Laspeyresia pomonella

1988 ◽  
Vol 13 (1) ◽  
pp. 87-94 ◽  
Author(s):  
SUTAT SUBINPRASERT ◽  
BO W. SVENSSON
Keyword(s):  
Clutch Size ◽  
Codling Moth ◽  
Egg Dispersion ◽  
Laspeyresia Pomonella

Comparative analysis of two fatty acid binding proteins fromFasciola gigantica

Parasitology ◽  
2010 ◽  
Vol 137 (12) ◽  
pp. 1805-1817 ◽  
Author(s):  
SUPATRA CHUNCHOB ◽  
RUDI GRAMS ◽  
VITHOON VIYANANT ◽  
PETER M. SMOOKER ◽  
SUKSIRI VICHASRI-GRAMS
Keyword(s):  
Fatty Acid ◽  
Comparative Analysis ◽  
Binding Proteins ◽  
Fatty Acid Binding Proteins ◽  
Serum Samples ◽  
Fatty Acid Binding ◽  
Additional Information ◽  
Specific Distribution ◽  
Egg Extract ◽  
Secretion Product

SUMMARYFatty acid binding proteins are considered to be promising vaccine candidates against trematodiasis. In order to provide additional information about their function inFasciola giganticawe performed a comparative analysis of FgFABP1 and FgFABP3, two isoforms with quite different isoelectric points of 4·9 and 9·9 and 67% sequence identity. Both are expressed in the juvenile and adult parasite but differ in their tissue-specific distribution. In addition, the sequence of FABP3 is identical inF. hepaticaandF. giganticaindicating the protein's functional importance in this genus. Immune sera produced against soluble recombinant FgFABPs reacted with 14 kDa antigens in crude worm, soluble egg, cirrus sac extracts, and excretion/secretion product. Both FgFABPs were located in the parenchyma of the parasite but in addition, FgFABP1 was abundant in testes and spermatozoa while FgFABP3 was abundant in vitelline cells, eggs, and caecal epithelium. Mass spectrometry identified FgFABP1 and FgFABP3 in the ES product whereas only FgFABP3 was identified in egg extract. Serum samples of an experimentally infected rabbit reacted from week 6 post-infection with FgFABP3 and from week 12 with FgFABP1 while sera of infected sheep were not reactive. The results suggest differences in the biological functions of these 2 isoforms and differences in the host/parasite interaction that should be considered for their potential as vaccines against fascioliasis.

Temperature Dependence of the Critical Electron Dose for Fatty Acid Monolayers

1982 ◽  
Vol 40 ◽  
pp. 78-79
Author(s):  
Kenneth H. Downing ◽  
Robert M. Glaeser
Keyword(s):  
Electron Beam ◽  
Fatty Acid ◽  
Inelastic Scattering ◽  
Temperature Dependence ◽  
Structural Damage ◽  
Direct Result ◽  
Second Step ◽  
Strong Temperature Dependence ◽  
Electron Dose ◽  
Covalent Bonds

The structural damage of molecules irradiated by electrons is generally considered to occur in two steps. The direct result of inelastic scattering events is the disruption of covalent bonds. Following changes in bond structure, movement of the constituent atoms produces permanent distortions of the molecules. Since at least the second step should show a strong temperature dependence, it was to be expected that cooling a specimen should extend its lifetime in the electron beam. This result has been found in a large number of experiments, but the degree to which cooling the specimen enhances its resistance to radiation damage has been found to vary widely with specimen types.

Effect of light intensity on the ultrastructure of the filamentous cyanobacterium, Anabaena variabilis

1988 ◽  
Vol 46 ◽  
pp. 300-301
Author(s):  
C. S. Bricker ◽  
S. R. Barnum ◽  
B. Huang ◽  
J. G. Jaworskl
Keyword(s):  
Fatty Acid ◽  
Light Intensity ◽  
Acid Content ◽  
Fatty Acid Content ◽  
Anabaena Variabilis ◽  
Chloroplast Envelope ◽  
Major Constituent ◽  
Filamentous Cyanobacterium ◽  
Photosynthetic Membrane ◽  
Effect Of Light

Cyanobacteria are Gram negative prokaryotes that are capable of oxygenic photosynthesis. Although there are many similarities between eukaryotes and cyanobacteria in electron transfer and phosphorylation during photosynthesis, there are two features of the photosynthetic apparatus in cyanobacteria which distinguishes them from plants. Cyanobacteria contain phycobiliproteins organized in phycobilisomes on the surface of photosynthetic membrane. Another difference is in the organization of the photosynthetic membranes. Instead of stacked thylakolds within a chloroplast envelope membrane, as seen In eukaryotes, IntracytopIasmlc membranes generally are arranged in three to six concentric layers. Environmental factors such as temperature, nutrition and light fluency can significantly affect the physiology and morphology of cells. The effect of light Intensity shifts on the ultrastructure of Internal membrane in Anabaena variabilis grown under controlled environmental conditions was examined. Since a major constituent of cyanobacterial thylakolds are lipids, the fatty acid content also was measured and correlated with uItrastructural changes. The regulation of fatty acid synthesis in cyanobacteria ultimately can be studied if the fatty acid content can be manipulated.

The effects of low-ratio n-6/n-3 PUFA on biomarkers of inflammation: a systematic review and meta-analysis

2021 ◽  
Author(s):  
Yali Wei ◽  
Yan Meng ◽  
Na Li ◽  
Qian Wang ◽  
Liyong Chen
Keyword(s):  
Systematic Review ◽  
Fatty Acid ◽  
Polyunsaturated Fatty Acid ◽  
Meta Analysis ◽  
Chain Polyunsaturated Fatty Acid ◽  
Inflammation Markers ◽  
Pufa Supplementation ◽  
Long Chain

The purpose of the systematic review and meta-analysis was to determine if low-ratio n-6/n-3 long-chain polyunsaturated fatty acid (PUFA) supplementation affects serum inflammation markers based on current studies.

Temperature-dependent translational regulation of the ER omega-3 fatty acid desaturase gene in wheat root tips

2000 ◽  
Vol 24 (6) ◽  
pp. 805-813 ◽  
Author(s):  
Gorou Horiguchi ◽  
Takuichi Fuse ◽  
Naoto Kawakami ◽  
Hiroaki Kodama ◽  
Koh Iba
Keyword(s):  
Fatty Acid ◽  
Translational Regulation ◽  
Fatty Acid Desaturase ◽  
Wheat Root ◽  
Omega 3 ◽  
Root Tips ◽  
Temperature Dependent ◽  
Desaturase Gene ◽  
Omega 3 Fatty Acid ◽  
Fatty Acid Desaturase Gene

Fatty acid ketodienes and fatty acid ketotrienes: Michael addition acceptors that accumulate in wounded and diseased Arabidopsis leaves

2000 ◽  
Vol 24 (4) ◽  
pp. 467-476 ◽  
Author(s):  
Sabine Vollenweider ◽  
Hans Weber ◽  
Stephanie Stolz ◽  
Aurore Chetelat ◽  
Edward E. Farmer
Keyword(s):  
Fatty Acid ◽  
Michael Addition

Essential fatty acid deficiency

1978 ◽  
Vol 114 (5) ◽  
pp. 800c-801 ◽  
Author(s):  
A. L. Schroeter
Keyword(s):  
Fatty Acid ◽  
Essential Fatty Acid ◽  
Essential Fatty Acid Deficiency ◽  
Acid Deficiency ◽  
Fatty Acid Deficiency
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