Who discovered DNA markers and tell What is a dominant marker?

Q: What are the advantages and limitations of Y-chromosome STR profiling?

A: There are two type of cell in our body that promotes the over all growth and development, one is the…

Q: What are the application areas of molecular markers? in details

A: Molecular Marker -- It is an excellent tool for genetic analysis .These markers are used in…

Q: Which are the Modern methods of DNA analysis that can reveal differences?

A: Interpretation of the genetic sequence defines the term "DNA analysis". This is widely practiced for…

Q: What is a molecular marker? Give two examples. Discuss why it isgenerally easier to locate and map…

A: Introduction: Molecular markers are specific DNA segments identifiable among others in the whole…

Q: What are genetic markers? Why are they important?

A: Genetic markers are a gene with the known location on the chromosomes. Example: Minisatellite and…

Q: How do you use a punnet square in determining how blood group is inherited?

A: Each person’s blood cells contain different combinations of antigens which determine the person’s…

Q: What is a o Method to obtain fetal cells whose DNA and chromosomes can be analyzed for genotype?

A: Genetic testing methodologies help to detect the abnormalities at the genic levels such as errors in…

Q: What is the difference between a Knock-In vs Knock-Out experiment based upon a Gene that you are…

A: Knock -out experiment is nothing but deleting a gene or suppressing the action of the gene, so that…

Q: What is an area of genetics that analyzes differences among individuals?

A: Introduction  In the population there is a great variation present in the genetic information of any…

Q: What is a complementation test and what is it used for?

A: Gene is a functional unit of hereditary, its expression plays a vital role in determining the…

Q: Explain the use of a marker gene ?

A: Gene is a functional unit of heredity. Marker genes are those genes which are added along with a…

Q: How is gene Z used as a marker?

A: β-galactosidase, also known as lactase, beta-gal or β-gal, is a glycoside hydrolase  enzyme which…

Q: What are the application areas of molecular markers?

A: Molecular marker is also called as genetic markers which are DNA fragments present at specific…

Q: How many genetic diseases can we identify using DNA testing?

A: Genetic testing or DNA testing is done to identify errors or changes occurred in a DNA sequence or…

Q: What are pure bred strains, P1 , F1 and F2 generations?

A: The pure breeding lines were used as the parental generation (P) in the crosses conducted by Mendel.…

Q: Define the Genetic Testing and Patents ?

A: Various medical tests are done in order to diagnose any abnormalities in the normal functioning of…

Q: What is a molecular marker? Elaborate physical chromosome mapping with the help of molecular markers

A: Molecular mapping is used to find the location of gene on the chromosome and also the distance…

Q: How is autoradiography used to detect a mutated gene?

A: Autoradiography is a technique of imaging that uses radioactive substances contained in the exposed…

Q: How does heterozygote screening differ from presymptomatic genetic testing?

A: Introduction  In the modern Era with the advancement of technology especially in health care and…

Q: Apply the chi-square test to determine if two genes are linked

A: The sex influenced traits to refer to a pair of alleles that are found in autosomal chromosomes and…

Q: how are karyotypes used? how does a karyotype of a male differ from a female?

A: Karyotype is a simple picture of a person's chromosomes. In order to get this picture, a person's…

Q: What is genotyping?

A:

Q: What is family pedigree studies ?

A: Family assessment tools are the tools used to gather information about an individual and their…

Q: What is DNA Paternal testing? How does it work? and How reliable and accurate is this test?

A: Introduction  DNA is an organic molecule that holds instructions for synthesising proteins as well…

Q: illustrate several applications of the chi-square test pertinent to genetics.

A: A chi-square test (X2) is a statistical procedure which is used in decision making in case of…

Q: What is a serotype of an organism?

A: Bacteria are a group of prokaryotic microscopic single celled organisms. They live in diverse…

Q: How are karyotypes used?

A: Karyotype is the collection of chromosomes which is examined for certain purposes. Chromosomes…

Q: How many DNA markers are there?

A: DNA or genetic marker is a DNA sequence or gene with a known location on the chromosome that is used…

Q: What are the applications of the genetics of blood typing?

A: Each individual as a blood type from an ABO type (A, AB, B and O). Blood type is also inherited from…

Q: Explain the experimental advantage of genetic mapping?

A: Gene mapping was discovered by Alfred H. Sturtevant. He discovered this in order to identify the…

Q: Which are the Primary Tools of Genetic Analysis?

A: Genetic analysis as the name represents it is the analysis of genetic where genetics is the branch…

Q: What are selectable marker genes ? Explain the role of selectable marker gene ?

A: Seletable marker Genes are present in the plasmid and they are help in selection if…

Q: A representation of the distance between genes or genetic markers is called a?

A: Genome mapping is a technique which determines the location of various elements within a genome with…

Q: What is The Most Direct Method to Find Genes ?

A: A gene is a stretch of nucleotides present in the DNA molecule. It encodes information for the…

Q: Define the Mastering Genetics ?

A: Genetics is defined as the branch of biology concerned with the study of variation, and heredity in…

Q: what is name of the technique that would help a person who inherited LFS to have a child without the…

A: It is a very rare as well as inherited disease that occurs because of the specific mutations that…

Q: Are CNV results from genetic labs allele specific?

A: Alleles refer to two or more variant form of a gene. Genes are the basic structural and functional…

Q: What are DNA markers ?

A: The simplest morphological and physiological unit of heredity is the gene. DNA is the material that…

Q: What is the use of Cross-tolerance?

A: The bulk of criminal cases investigated by forensic science laboratories include illicit narcotics.…

Q: Illustrate the set of primers specific for the gene of interest ?

A: Gene specific primers bind to the DNA inside the cell, while vector specific primers attach to the…

Q: how is FISH assay related to karyotype?

A: Introduction: Karyotype:A karyotype is the set of chromosomes found in a species' nucleus. It…

Q: Explain the way to establish a genotype?

A: Genotype is the representation of alleles of a specific gene. Alleles can be dominant and recessive,…

Q: What is selectable marker gene?

A: The microbial culture technique is the method of multiplying the microbial organism under controlled…

Q: What is the study that deals with the genes called?

A: Introduction: Every human has 23 pairs of chromosomes. Out of these, 22 pairs are autosomes and 1…