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Determination of the Carbon Monoxide Binding Constants of Myoglobin Mutants:Comparison of Kinetic and Equilibrium Methods
Binding Sites Carbon Monoxide Humans Kinetics Mutagenesis, Site-Directed Mutation Myoglobin Myoglobin Myoglobin Nitric Oxide Photolysis Protein Conformation Spectroscopy, Fourier Transform Infrared Structure-Activity Relationship
2016/5/23
The carbon monoxide (CO) binding constants of human myoglobin (Mb) and several single-site mutants have been determined using two different methods. In the kinetic method, which is commonly used for t...
福建师范大学生命科学学院遗传学英文课件 Sex Determination and Sex Chromosomes
福建师范大学生命科学学院 遗传学 英文 课件 Sex Determination and Sex Chromosomes
2015/9/14
福建师范大学生命科学学院遗传学英文课件 Sex Determination and Sex Chromosomes。
Rapid Origin Determination of the Northern Mauxia Shrimp (Acetes chinensis) Based on Allele Specific Polymerase Chain Reaction of Partial Mitochondrial 16S rRNA Gene
Allele-specific Polymerase Chain Reaction Origin Identification
2016/5/18
Acetes chinensis is an economically important shrimp that belongs to the Sergestidae family; following fermentation, A. chinensis′ economic value, however, is low in China, and much of the catch in Ch...
Determination and Prediction of the Amino Acid Digestibility of Sunflower Seed Meals in Growing Pigs
Chemical Composition Amino Acid Digestibility Growing Pigs Prediction Equations
2016/5/17
This experiment was conducted to evaluate the chemical composition and amino acid (AA) digestibility of sunflower seed meal (SFSM) and to use this data to develop prediction equations for estimating A...
Male and female sex cell determination requires lifelong maintenance and protection
Male and female sex cell determination requires lifelong maintenance and protection
2014/6/19
The way in which the sex of an organism is determined may require lifelong maintenance, finds new research from the University of Minnesota. According to the study published today in the journal Devel...
Determination of Sperm Sex Ratio in Bovine Semen Using Multiplex Real-time Polymerase Chain Reaction
Sex Determination Sexed Semen Multiplex Real-time polymerase chain reaction
2016/5/17
Gender selection is important in livestock industries; for example, female calves are required in the dairy industry. Sex-sorted semen is commonly used for the production of calves of the desired gend...
Determination of Genetic Diversity among Korean Hanwoo Cattle Based on Physical Characteristics
Dairy Cattle Milk Yield, Selection Somatic Cell Count Tropics
2016/5/10
Somatic cells count (SCC), milk yield (MY) and pedigree information of 2,791 first lactation cows that calved between 1990 and 2010 on 259 Thai farms were used to estimate genetic parameters and trend...
Determination of Genetic Diversity among Korean Hanwoo Cattle Based on Physical Characteristics
Hanwoo Phenotypic Characteristics Genetic Diversity Genetic Distance Phylogenetic Tree
2016/5/10
This study was conducted to establish genetic criteria for phenotypic characteristics of Hanwoo cattle based on allele frequencies and genetic variance analysis using microsatellite markers. Analysis ...
Sex Determination of Cattle Meat by Polymerase Chain Reaction Amplification of the DEAD Box Protein (DDX3X/DDX3Y) Gene
Cattle Meat Sex Determination Meat Quality DEAD Box Protein Gene
2016/5/10
Determination of sex origin of cattle meat by fast and reliable molecular methods is an important measure to ensure correct allocation of export refunds particularly in European countries and also fem...
Robustness Against Extinction by Stochastic Sex Determination in Small Populations
Robustness Against Extinction Stochastic Sex Determination Small Populations Populations and Evolution
2012/5/2
Sexually reproducing populations with small number of individuals may go extinct by stochastic fluctuations in sex determination, causing all their members to become male or female in a generation. In...
Amplification of Porcine SRY Gene for Sex Determination
SRY Gene Sex Determination Sperm Sorting Duplex PCR
2016/4/29
The separation of X and Y chromosome-bearing sperm is of use in many aspects of livestock maintenance. In this study, we sought to determine the difference in DNA content between X- and Y-bearing sper...
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...
《The Expression of Emotion in Man and Animals》Chapter 9 REFLECTION,MEDITATION,ILL,TEMPER,SULKINESS AND DETERMINATION
The Expression of Emotion in Man and Animals 人类与动物的感情表达 查尔斯·达尔文 Charles Darwin
2008/12/22
THE corrugators, by their contraction, lower the eyebrows and bring them together, producing vertical furrows on the forehead—that is, a frown. Sir C. Bell, who erroneously thought that the corrugator...
Use of Otolith Length and Weight in Age Determination of Poor Cod (Trisopterus minutus Linn., 1758)
Poor cod Trisopterus minutus otolith age
2010/3/25
Totally 189 poor cod (Trisopterus minutus Linn., 1758) specimens were collected by trawling in the central Aegean Sea between April 2001 and March 2002. The relationship of the otolith length and weig...
Determination of Airborne Lead Contamination in Cichorium intybus L. in an Urban Environment
Lead exposure Cichorium intybus urban environment edible wild plants
2010/3/17
The major source of environmental lead (Pb) is the combustion of leaded gasoline. After emission as exhaust, lead in the air falls to earth and contaminates soil and plants. Seventeen wild chicory (Ci...