Fatty acid elongation and Delta9 desaturation : effects of diet and genetic background in cattle /
.005). The MUFA:SFA ratio was higher in Summer than Fall for
| Main Author: | |
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| Format: | Thesis eBook |
| Language: | English |
| Published: |
[Place of publication not identified] :
[publisher not identified] ;
1995.
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| Subjects: | |
| Online Access: | Link to OAKTrust copy |
| Summary: | .005). The MUFA:SFA ratio was higher in Summer than Fall for (98.28 pmol vs. 40.93 pmol, P = .02). Desaturase activity (n = 4) cohorts and assayed at a common fatness (1.2 cm @ .03). Elongase activity correlated with de novo 6) or 30% WCS (n =6). De novo lipogenesis (14C-acetate acids (SFA) to monounsaturated fatty acids (MUFA). To better activity, however, does not consistently correlate with adipose tissue in steers that were either 3/4 Angus (n = 58) adipose tissue: Brangus steers created by nuclear transfer and differentiation in bovine adipose tissue. Elongase and elongase and desaturase activity, cellularity, and Angus (P = .01). Results from these experiments support the both breeds (P = .04) and was higher in 3/4 Brahman than 3/4 cloning were established as calf-fed (n = 5) or yearling-fed depots, though not significantly (P = .07). Elongase activity desaturase activities in subcutaneous and intramuscular Desaturase activity was enhanced during Summer, but was did not correlate with de novo lipogenesis. 3) Influence of during Fall in subcutaneous adipose of both breeds (P = .03). enzyme activity: Elongase and desaturase activity in liver experiments. 1) The influence of feed on lipogenesis and Fatty acid elongase and stearoyl-CoA desaturase are genetic composition and season on subcutaneous and hypothesis that desaturase is a marker for cell proliferation in Brangus steers fed either 0% whole cottonseed (WCS) (n = incorporation per 100 mg adipose tissue) was significantly intramuscular adipose tissue: We measured elongase and lipogenesis in subcutaneous adipose tissue were quantitated lipogenesis or differentiation. lipogenesis. 2) Influence of feeding regimen on elongase and lower in steers fed 30% WCS (122.1 nmol vs 171.4 nmol vs., p measurable enzymes involved in converting saturated fatty or 3/4 Brahman (n = 39). Elongase activity was greater season on these enzyme systems we conducted three significant only in the intramuscular adipose tissue (P = subcutaneous fat thickness). Elongase activity was greater in understand the effects of diet, diet regimen, genetics, and was higher in calf-fed than yearling-fed steers in both yearling-fed than calf-fed steers in the intramuscular depot |
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| Item Description: | "Major subject: Nutrition". In title, symbol for Greek letter delta is used and numerals are superscript. Vita. |
| Physical Description: | xi, 64 leaves : illustrations ; 28 cm. Also available online. Issued also on microfiche from Lange Micrographics. |
| Bibliography: | Includes bibliographical references. |