Genetic parameters and crossbreeding effects of fat deposition and fatty acid profiles in Iberian pig lines1

2016 ◽  
Vol 94 (1) ◽  
pp. 28-37 ◽  
Author(s):  
N. Ibáñez-Escriche ◽  
E. Magallón ◽  
E. Gonzalez ◽  
J. F. Tejeda ◽  
J. L. Noguera
Keyword(s):  
Fatty Acid ◽  
Genetic Parameters ◽  
Fat Deposition ◽  
Fatty Acid Profiles ◽  
Iberian Pig

Dietary effects on fat deposition and fatty acid profiles in muscle and fat depots of Friesian bull calves.

1995 ◽  
Vol 73 (9) ◽  
pp. 2712 ◽  
Author(s):  
Y Aharoni ◽  
E Nachtomi ◽  
P Holstein ◽  
A Brosh ◽  
Z Holzer ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Fat Deposition ◽  
Fatty Acid Profiles ◽  
Dietary Effects ◽  
Fat Depots ◽  
Bull Calves

Influence of finishing diet on fatty acid profiles of intramuscular lipids, triglycerides and phospholipids in muscles of the Iberian pig

Meat Science ◽  
1997 ◽  
Vol 45 (2) ◽  
pp. 263-270 ◽  
Author(s):  
Ramón Cava ◽  
Jorge Ruiz ◽  
Clemente López-Bote ◽  
Lourdes Martín ◽  
Carmen García ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Fatty Acid Profiles ◽  
Iberian Pig ◽  
Intramuscular Lipids

scholarly journals Comparative Transcriptome Profile between Iberian Pig Varieties Provides New Insights into Their Distinct Fat Deposition and Fatty Acids Content

Animals ◽  
2021 ◽  
Vol 11 (3) ◽  
pp. 627
Author(s):  
Ana Villaplana-Velasco ◽  
Jose Luis Noguera ◽  
Ramona Natacha Pena ◽  
Maria Ballester ◽  
Lourdes Muñoz ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Intramuscular Fat ◽  
Fat Deposition ◽  
Rna Seq ◽  
Transcriptome Profile ◽  
Causal Genes ◽  
Iberian Pig ◽  
Two Parameters ◽  
Upregulated Genes ◽  
Imf Content

The high deposition of intramuscular fat and the content of oleic fatty acid are characteristic of the Iberian pig. These two parameters present great variability and are differentiated amongst the varieties that make up the Iberian pig population. Although previous studies generated evidence for causal genes and polymorphisms associated to the adipogenic potential of the Iberian pig, there is little information about how genetic expression influences this trait’s variability. The aim of this study was to analyses the expression profile between two varieties of Iberian pig (Torbiscal and Retinto) and their reciprocal crosses differentiated in their intramuscular fat (IMF) content and fatty acid (FA) composition in the Longissimus thoracis muscle using an RNA-seq approach. Our results corroborate that the Retinto variety is the fattiest amongst all studied varieties as its upregulated genes, such as FABP3 and FABP5, SLC27A1 and VEGFA among others, contribute to increasing adiposity. In its turn, Torbiscal pigs showed an upregulation of genes associated with the inhibition of fat deposition such as ADIPOQ and CPT1A. Further genetic variation analysis in these Iberian varieties showed relevant associations for SNP located within the differentially expressed genes with IMF and FA content. Thus, the differences found in the genetic architecture and the muscle transcriptome of these Iberian varieties might explain the variability in their fat content and composition and hence, their meat quality.

Effects of dietary lipid levels on fat deposition and fatty acid profiles of GIFT, Oreochromis niloticus

2013 ◽  
Vol 18 (2) ◽  
pp. 338-349 ◽  
Author(s):  
Guangming HAN ◽  
Aimin WANG ◽  
Pao XU ◽  
Fu LV ◽  
Gongneng FENG ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Oreochromis Niloticus ◽  
Dietary Lipid ◽  
Fat Deposition ◽  
Fatty Acid Profiles ◽  
Lipid Levels

Trophic niches determined from fatty acid profiles of sympatric coral reef mesopredators

2019 ◽  
Vol 632 ◽  
pp. 159-174 ◽  
Author(s):  
SL Bierwagen ◽  
H Pethybridge ◽  
MR Heupel ◽  
A Chin ◽  
CA Simpfendorfer
Keyword(s):  
Fatty Acid ◽  
Coral Reef ◽  
Fatty Acid Profiles ◽  
Trophic Niches

The assessment of biofilm community composition on plumbing materials in filtered and unfiltered water distribution systems

2003 ◽  
Vol 3 (1-2) ◽  
pp. 187-191
Author(s):  
M.M. Critchley ◽  
N.J. Cromar ◽  
H.J. Fallowfield
Keyword(s):  
Drinking Water ◽  
Fatty Acid ◽  
Community Composition ◽  
Distribution Systems ◽  
Water Distribution ◽  
Water Distribution Systems ◽  
Polymer Materials ◽  
Fatty Acid Profiles ◽  
Water Supplies ◽  
Drinking Water Distribution Systems

Biofilms have been extensively characterised within drinking water distribution systems. However, the significance of materials on biofilm species diversity is not established. This study investigated the community composition of biofilms on plumbing materials receiving filtered and unfiltered water supplies. Biofilms were extracted from polybutylene, polyethylene, cross-linked polyethylene, unplasticised polyvinyl chloride and copper tubes in sampling rigs receiving Murray-Onkaparinga water before or after filtration. Biofilms were extracted and analysed for fatty acid composition using the FAME™ methodology. There were differences in the fatty acid profiles of biofilms and the respective water supplies, indicating differences in the attached and planktonic communities. The results also showed significant differences in the fatty acid profiles of biofilms on the polymer materials compared to copper, suggesting variations in biofilm populations on the different materials. The potential for materials to select for microbial populations has significant implications for the ecology of drinking water biofilms.

scholarly journals Fatty acid profiles of muscle, liver, heart and kidney of Australian prime lambs fed different polyunsaturated fatty acids enriched pellets in a feedlot system

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Hung Van Le ◽  
Don Viet Nguyen ◽  
Quang Vu Nguyen ◽  
Bunmi Sherifat Malau-Aduli ◽  
Peter David Nichols ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Fatty Acid ◽  
Polyunsaturated Fatty Acids ◽  
Fatty Acid Profiles

Validating porcine SCD haplotype effects on fatty acid desaturation and fat deposition in different genetic backgrounds

2017 ◽  
Vol 205 ◽  
pp. 98-105 ◽  
Author(s):  
Ana I. Fernández ◽  
Cristina Óvilo ◽  
Carmen Barragán ◽  
M. Carmen Rodríguez ◽  
Luis Silió ◽  
...  
Keyword(s):  
Fatty Acid ◽  
Fat Deposition ◽  
Fatty Acid Desaturation
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