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Scientists Discover a Way to Sequence DNA of Rare Animals
Scientists Sequence DNA Rare Animals
2017/2/16
Rare and extinct animals are preserved in jars of alcohol in natural history museum collections around the world, which provide a wealth of information on the changing biodiversity of the planet. Thes...
Haplogroup Classification of Korean Cattle Breeds Based on Sequence Variations of mtDNA Control Region
Haplogroup mtDNA Control Region Korean Cattle Breed Phylogenetic Tree
2016/5/20
Many studies have reported the frequency and distribution of haplogroups among various cattle breeds for verification of their origins and genetic diversity. In this study, 318 complete sequences of t...
Paradigm of Time-sequence Development of the Intestine of Suckling Piglets with Microarray
Intestinal Development Microarray Gene Expression Profile Network
2016/5/10
The interaction of the genes involved in intestinal development is the molecular basis of the regulatory mechanisms of intestinal development. The objective of this study was to identify the significa...
Chunking Patterns Reflect Effector-dependent Representation of Motor Sequence
Motor Sequence Chunking Patterns
2015/8/12
Sequential organization is central to much of human intelligent behavior ranging from everyday skills such as lacing shoes to using a computer. It is well known that such sequential skills involve cha...
Determination of Phylogenetic Relationships of Turkish Native Cattle Breeds with Other Cattle Breeds Using Mitochondrial DNA D-loop Sequence Polymorphism
Genetic Resource Genetic Diversity Mitochondrial DNA D-loop Sequencing Cattle
2016/4/29
The aim of this study was to determine the specific polymorphic sites in cattle breeds and inter- and interbreed genetic variation among breeds and to develop a databank of Turkish native cattle mtDNA...
Estimation of Interaction Effects among Nucleotide Sequence Variants in Animal Genomes
Animal Genomics Bayesian Inference Epistasis Gibbs Sampling Single Nucleotide Polymorphism
2016/4/28
Estimating genetic interaction effects in animal genomics would be one of the most challenging studies because the phenotypic variation for economically important traits might be largely explained by ...
Mitochondrial DNA Sequence and Body Size Variations in Turkish Sardine (Sardina pilchardus) Stocks
Sardine Sardina pilchardus mitochondrial DNA cytb genetic divergence
2010/3/25
Sardine (Sardina pilchardus) is one of the most important species among Turkish fisheries and is broadly distributed along its coastal waters. In the present study, mitochondrial DNA sequences from th...
Cloning and Sequence Analysis of Glyceraldehyde-3-Phosphate Dehydrogenase Gene in Yak
Yak Glyceraldehyde-3-Phosphate Dehydrogenase gene Cloning Housekeeping Gene
2016/4/28
In order to study the biological function of gapdh gene in yak, and prove whether the gapdh gene was a useful intra-reference gene that can be given an important role in molecular biology research of ...
双壳纲动物核糖体RNA 18S-ITS1序列及其在分子系统发育研究中的应用18S-ITS1 Sequence of rRNA in Bivalves and its Application in Phylogenetic Analysis
ITS1 18S RNA 遗传多样性 双壳纲
2008/1/20
摘要
测定了双壳纲不同科、属、种及种内共11个个体的核糖体RNA 18S-ITS1序列。结果表明，该序列在种间存在很高的多态性，长度从558 bp到784 bp不等，碱基差异百分比在10.7%~61.7%之间， ITS1序列同源性很低，有片段的插入与缺失。种间18S部分序列碱基差异百分比在0.9%~23.7%之间，变化主要是碱基的转换。用邻接法（NJ）构建了8个种的18S部分序列（约240 bp...
Characterization of BoLA-DRB3.2 Alleles in Hanwoo (Korean cattle) by Sequence Based Typing (SBT)
BoLA-DRB3 PCR-RFLP Sequence Based Typing (SBT) Hanwoo
2016/4/26
A study was conducted with 70 Hanwoo (Korean cattle) for genotyping bovine leukocyte antigen (BoLA)-DRB3.2 gene by using the polymerase chain reaction (PCR) and sequence based typing (SBT). Two-step P...
Association of Sequence Variations in DGAT 1 Gene with Economic Traits in Hanwoo (Korea Cattle)
DGAT1 Gene Single Nucleotide Polymorphism (SNP) Hanwoo
2016/4/25
The effects of diacylglycerol O-acyltransferase (DGAT1) candidate gene polymorphism on the economic traits of Hanwoo were studied. Through sequencing analysis, two polymorphism sites at K232A and T119...
Genomic Sequence Variability of the Prion Gene (PRNP) in Korean Cattle
PRNP SNP BSE Indel Korean Cattle
2016/4/25
In this study, we have investigated sequence variants in the PRNP gene of 20 individuals belonging to the Korean cattle, and have analyzed and compared genetic features between varieties of other catt...
Chromosomal Localization of Korean Cattle (Hanwoo) BAC Clones via BAC end Sequence Analysis
Bovine BAC Library Pooling System BAC End Sequence Comparative Mapping Chromosomal Localization
2016/4/25
In this study, a Korean native cattle strain (Hanwoo) evidencing high performance in terms of both meat quality and quantity was employed in the generation of 150,000 BAC clones with an average insert...
Genetic Diversity and Origin of Chinese Domestic Goats Revealed by Complete mtDNA D-loop Sequence Variation
Chinese Domestic Goat mtDNA D-loop Genetic Diversity Origin
2016/4/25
China has numerous native domestic goat breeds, but so far there has been no extensive study on genetic diversity, population demographic history, and origin of Chinese goats. To determine the origin ...
Sequence Characterization, Expression Profile, Chromosomal Localization and Polymorphism of the Porcine SMPX Gene
Sequence Analysis Physical Mapping Polymorphism Promoter Porcine SMPX
2016/4/21
The full-length cDNA of the porcine SMPX gene was obtained by the rapid amplification of cDNA ends (RACE). The nucleotide sequences and the predicted protein sequences share high sequence identity wit...