搜索结果: 1-15 共查到“生物学 Single Nucleotide Polymorphism”相关记录15条 . 查询时间(0.097 秒)
Identification of a Novel Single Nucleotide Polymorphism in Porcine Beta-Defensin-1 Gene
Selection Disease Resistance Antimicrobial Peptide Ankamali Large White Yorkshire
2016/5/19
Porcine beta-defensin-1 (PBD-1) gene plays an important role in the innate immunity of pigs. The peptide encoded by this gene is an antimicrobial peptide that has direct activity against a wide range ...
An MspI PCR-RFLP detecting a single nucleotide polymorphism at alpha-lactalbumin gene in goat
goat alpha-lactalbumin gene polymorphism Single Nucleotide Polymorphism (SNP) PCR-RFLP
2015/6/4
Alpha-lactalbumin (α-LA, LALBA) was strongly correlated with the nutritional value and the functional properties of whey and whey products. However, there are not many studies of goat LALBA gene and i...
Single Nucleotide Polymorphism in the Coding Region of Bovine Chemerin Gene and Their Associations with Carcass Traits in Japanese Black Cattle
Japanese Black Cattle Chemerin Single Nucleotide Polymorphism Carcass Trait
2016/5/18
Chemerin, highly expressed in adipose and liver tissues, regulates glucose and lipid metabolism and immunity in these tissues in ruminants and mice. Our previous reports showed that chemerin is involv...
A Candidate Single Nucleotide Polymorphism in the 3′ Untranslated Region of Stearoyl-CoA Desaturase Gene for Fatness Quality and the Gene Expression in Berkshire Pigs
Stearoyl-CoA Desaturase [SCD] Polymorphism Gene Expression Fatness Quality Berkshire
2016/5/17
Fatness qualities in pigs measured by the amount of fat deposition and composition of fatty acids (FAs) in pork have considerable effect on current breeding goals. The stearoyl-CoA desaturase (SCD) ge...
VCS: Tool for Visualizing Copy Number Variation and Single Nucleotide Polymorphism
Copy Number Variation Cytomap Homozygosity Single Nucleotide Polymorphism Visualization
2016/5/17
Copy number variation (CNV) or single nucleotide phlyorphism (SNP) is useful genetic resource to aid in understanding complex phenotypes or deseases susceptibility. Although thousands of CNVs and SNPs...
A Genome Wide Association Study on Age at First Calving Using High Density Single Nucleotide Polymorphism Chips in Hanwoo (Bos taurus coreanae)
Single Nucleotide Polymorphism Whole Genome
2016/5/17
Age at first calving is an important trait for achieving earlier reproductive performance. To detect quantitative trait loci (QTL) for reproductive traits, a genome wide association study was conducte...
Lactation Persistency as a Component Trait of the Selection Index and Increase in Reliability by Using Single Nucleotide Polymorphism in Net Merit Defined as the First Five Lactation Milk Yields and Herd Life
Economic Weights Milk Yield Persistency Herd Life Selection Index
2016/5/10
We first sought to clarify the effects of discounted rate, survival rate, and lactation persistency as a component trait of the selection index on net merit, defined as the first five lactation milks ...
Identification of the SNP (Single Nucleotide Polymorphism) for Fatty Acid Composition Associated with Beef Flavor-related FABP4 (Fatty Acid Binding Protein 4) in Korean Cattle
Fatty Acid Binding Protein 4 (FABP4) Korean Cattle Unsaturated Fatty Acid Haplotype Beef Flavor
2016/5/10
In this study, we investigated the relationship between unsaturated fatty acids influencing beef flavor and four types of SNPs (c.280A>G, c.388G>A, c.408G>C and c.456A>G) located at exon 2, 3 and 4 of...
A Single Nucleotide Polymorphism in LOC534614 as an Unknown Gene Associated with Body Weight and Cold Carcass Weight in Hanwoo (Korean Cattle)
SNP Hanwoo QTL CCDC158 Gene Weight
2016/5/5
A major aim of cattle genome research is to identify candidate genes associated with meat quantity and quality through QTL analysis for application in the livestock industry. Therefore, this study foc...
Identification of Candidate SNP (Single Nucleotide Polymorphism) for Growth and Carcass Traits Related to QTL on Chromosome 6 in Hanwoo (Korean Cattle)
SNP QTL BTA6 Growth Hanwoo
2016/4/28
As genetic markers, single nucleotide polymorphisms (SNP) are very appropriate for the development of genetic tests for economic traits in livestock. Several microsatellite markers have been identifie...
A New Single Nucleotide Polymorphism in the IGF-I Gene and Its Association with Growth Traits in the Nanjiang Huang Goat
Nanjiang Huang Goats Insulin-like Growth Factor I Polymorphism Growth Traits PCR-SSCP
2016/4/28
The objectives of this study were to identify polymorphisms of insulin-like growth factor I (IGF-I) gene and to investigate their association with growth traits in Nanjiang Huang goats. Five hundred a...
猪Mu阿片受体基因单核苷酸多态性分析Single Nucleotide Polymorphism Analysis in Sow Mu Opioid Receptor Gene
猪 Mu阿片受体基因 单核苷酸多态性
2008/1/10
摘要 Mu阿片受体（简称MOR）属于G蛋白藕联受体，分布在痛觉传导区，以及与情绪和行为有关的区域，影响动物的神经反应和行为表现。该研究以长白猪、大白猪和杜洛克猪为试验材料， 用8对引物对Mu阿片受体基因的5′ UTR区域、整个编码区和3′ UTR区域用PCR-SSCP方法进行了扫描，发现5处突变基因座（GenBank登录号：AF521309）。统计结果发现基因型频率分布与品种有关，大白猪突变基因型...
单核苷酸多态性及其在鸡QTL定位上的应用--Single Nucleotide Polymorphism and Its Use in Chicken QTL Mapping
鸡 单核苷酸多态性（SNP） 遗传标记 QTL定位 chicken single nucleotide polymorphism (SNP) genetic marker QTL mapping
2007/12/5
单核苷酸多态性是指DNA序列上的单个碱基变异，它具有分布广、多态信息含量大、易于检测和统计分析等优点，能较好用于基因图谱构建和数量性状QTL定位研究，被称为继RFLP和微卫星标记之后的第3代基因遗传标记。本文综述了单核苷酸多态性的性质及检测技术、利用候选基因SNP进行鸡QTL定位研究的现状，并对未来SNP的应用前景进行了展望。
Single nucleotide polymorphism (SN...
Identification of Single Nucleotide Polymorphism of H-FABP Gene and Its Association with Fatness Traits in Chickens
Chicken H-FABP Gene Single Nucleotide Polymorphism (SNP) Fat Deposition Traits PCR-SSCP
2016/4/26
Heart fatty acid-binding protein gene (H-FABP) is an important candidate gene for meat quality. One of the objectives of this study was to screen single nucleotide polymorphisms (SNP) of chicken H-FAB...
Association of a Single Nucleotide Polymorphism in the 5'-Flanking Region of Porcine HSP70.2 with Backfat Thickness in Duroc Breed
Pigs Duroc Heat Shock Protein 70 Growth Performance Polymorphism
2016/4/12
Higher environmental temperature affects the economic performance of pigs. Heat shock protein 70 has been shown to play an important role in thermoresistance. The purpose of this study was to assess t...