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PCR-STR (Polymerase Chain Reaction - Short Tandem Repeat) is used to identify gene polymorphism by amplifying specific regions of DNA that contain short tandem repeats, which are variations in the number of repeat sequences. By designing primers that flank these regions, PCR can selectively amplify the target STRs from a DNA sample. The resulting PCR products are then analyzed through methods such as gel electrophoresis or capillary electrophoresis to determine the lengths of the amplified fragments, which correspond to different alleles. Variations in the lengths of these STRs among individuals can indicate polymorphisms, aiding in genetic diversity studies, forensic analysis, or population genetics.
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What is difference between Bac arrays and DNA arrays?
BAC (Bacterial Artificial Chromosome) arrays are a type of DNA arrays. BAC arrays are usually used for a technique called array CGH (Comparative Genomic Hybridisation) which is used to identify gross deletions or amplifications in DNA (which for example is common in cancer). DNA arrays include BAC arrays but also oligo, cDNA, and promoter arrays. Oligo and cDNA arrays are typically used for gene expression analysis (looking to see how heavily expressed each gene is). Oligo arrays can also be used for SNP (single nucleotide polymorphism) analysis. Promoter arrays are used to identify transcription factor binding sites.
Why is it important to know a gene sequence?
what is a practical or clinical use of knowing the base sequence of a gene
What is the use of DNA library?
A DNA library is a collection of DNA fragments that represents the entire genome of an organism. It is used in genetic research to identify specific genes, study gene expression patterns, and clone genes of interest. DNA libraries are also used in techniques such as genome sequencing and gene mapping.
What has to identify the DNA sequence of every human gene?
To identify the DNA sequence of every human gene, researchers typically use techniques such as whole-genome sequencing and RNA sequencing. These methods allow scientists to map and analyze the complete DNA sequence in the human genome and to understand which segments correspond to active genes. Additionally, bioinformatics tools are employed to annotate genes and predict their functions based on the sequenced data. The Human Genome Project was a landmark initiative that provided a comprehensive reference for human genes.
What describes the process of DNA Recombinant?
There are steps you must follow in the making of recombinant DNA such as use crosses to identify donor, clone gene in bacterium, characterize the gene, modify the gene, and reintroduce the gene into donor cells.
How can be different forms of polymorphism achieved?
Implicit Parametric PolymorphismSubtype PolymorphismExplicit Parametric Polymorphism
What do you use if you want to ensure that all methods and properties are implemented?
polymorphism
How can one effectively design gRNA for a specific gene target?
To effectively design gRNA for a specific gene target, one should first identify the target gene sequence and then use bioinformatics tools to select a suitable gRNA sequence that will efficiently bind to the gene. It is important to consider factors such as off-target effects and the location of the gRNA binding site within the gene. Additionally, optimizing the gRNA sequence for efficiency and specificity can improve the success of gene editing experiments.
What is difference between Bac arrays and DNA arrays?
BAC (Bacterial Artificial Chromosome) arrays are a type of DNA arrays. BAC arrays are usually used for a technique called array CGH (Comparative Genomic Hybridisation) which is used to identify gross deletions or amplifications in DNA (which for example is common in cancer). DNA arrays include BAC arrays but also oligo, cDNA, and promoter arrays. Oligo and cDNA arrays are typically used for gene expression analysis (looking to see how heavily expressed each gene is). Oligo arrays can also be used for SNP (single nucleotide polymorphism) analysis. Promoter arrays are used to identify transcription factor binding sites.
What gene did they use to create glowing mice?
A gene from a firefly
How do you use gene and alele in the same sntence?
An allele is a form of a gene.
Can you use weight to identify a type of material?
You cannot use just weight to identify a material.You can use density to identify materials.
What is Polymorphism and inheritance explain with example?
Polymorphism, is an object-oriented programming concept, which relates to the ability to create a variable, function or an object that has more than one form. This allows the object to invoke the correct instance of the variable, function or other object based upon the object type. The most common use of polymorphism in OOP occurs when a parent class reference is used to refer to a child class object. Here are some links to examples: C++: http://www.cplusplus.com/forum/beginner/10884/ c#: http://msdn.microsoft.com/en-us/library/ms173152.aspx Python: http://en.wikipedia.org/wiki/Polymorphism_in_object-oriented_programming Java: http://www.tutorialspoint.com/java/java_polymorphism.htm
What is a polymorphs?
In computer science, polymorphism means allowing a single definition to be used with different types of data (specifically, different classes of objects). For instance, a polymorphic function definition can replace several type-specific ones, and a single polymorphic operator can act in expressions of various types. Many programming languages and paradigms implement some forms of polymorphism; for a popular example, see polymorphism in object-oriented programming. The concept of polymorphism applies to data types in addition to functions. A function that can evaluate to and be applied to values of different types is known as a polymorphic function. A data type that contains elements of different types is known as a polymorphic data type. There are two fundamentally different kinds of polymorphism, as first informally described by Christopher Strachey in 1967. If the range of actual types that can be used is finite and the combinations must be specified individually prior to use, it is called ad-hoc polymorphism. If all code is written without mention of any specific type and thus can be used transparently with any number of new types, it is called parametric polymorphism. In their formal treatment of the topic in 1985, Luca Cardelli and Peter Wegner later restricted the term parametric polymorphism to instances with type parameters, recognizing also other kinds of universal polymorphism. Programming using parametric polymorphism is called generic programming, particularly in the object-oriented community. Advocates of object-oriented programming often cite polymorphism as one of the major benefits of that paradigm over others. Advocates of functional programming reject this claim on the grounds that the notion of parametric polymorphism is so deeply ingrained in many statically typed functional programming languages that most programmers simply take it for granted. However, the rise in popularity of object-oriented programming languages did contribute greatly to awareness and use of polymorphism in the mainstream programming community.
What is practical or clinical use of knowing the base sequence of a gene?
what is a practical or clinical use of knowing the base sequence of a gene
Can a genetic counselor use a karyotype to identify a carrier of cystic fibrosis why?
No, a karyotype looks at the physical structure of the chromosomes. Cystic fibrosis is caused by mutations in the CFTR gene. Karyotypes cannot identify a mutation at the base pair level, only large deletions, duplications, rearrangements of the chromosomes. It would be comparable to trying to use a magnifying glass to look at electrons.
What code is use for protein?
gene
