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What property of DNA makes hybridization between a labeled probe and a target gene possible?
Containing many nucleotides
In an experiment a scientist makes a radioactively labeled probe using human DNA she then discovers that the probe hybridizes to a small segment of DNA isolated from plant what can she conclude from h?
The plant might have a gene that is similar to a human gene-Apex
How do you locate genes on the chromosomes of humans?
Traditionally, radiolabeled oligonucleotides were used to locate genes on chromosomes. In this method, oligonucleotide sequences that are complimentary to a section of the gene being located are labelled with a radioactive isotope - P32. Following annealing, the gene location is detected through auto-radiography. These days, fluorescent labels are used. These labels are more versatile and easy to detect. They also overcome the risks of using radioactivity.
What is the function of the organelle labeled ''b''?
Identify the organelle labeled X in cell B.
What is xp21 gene?
Dystrophin gene / Xp21 gene / DMD gene: Found at locus Xp21 of the X chromosome, this is why it's called the (Xp21 gene) It's the gene responsible for Duchenne muscular dystrophy(DMD) when mutated, this is why it's called (DMD gene)
Is correct use vortex to dissolve biotin labeled oligonucleotides probes?
I have been used vortex to dissolve biotin oligonucleotide probes. ¿Is it correct?
Probes for cloned genes use?
complementary nucleotide sequences labeled with radioactive isotypes
In what field are TaqMan probes used?
TaqMan probes are used in the field of molecular biology. They are used in many medical labs around the world for purposes of gene expression and DNA research.
What has the author Paula Jayne Robinson written?
Paula Jayne Robinson has written: 'Flourescent probes for the detection of genetically-marked bacteriea in a biofilm'
Using radioactively labeled DNA probes in studies of heredity makes it possible for scientist to do what?
Study the inheritance of traits that are not seen as a phenotype
What has the author Harold Gene Friddell written?
Harold Gene Friddell has written: 'Factors determining the probability of radar detection' -- subject(s): Radar
Was gene labled valedictorian in A Separate Peace?
No, Gene was not labeled valedictorian in A Separate Peace. The valedictorian of the graduating class at Devon School was Brinker Hadley.
What is genomic chips?
Genome chips are miniaturized plates containing hundreds of microscopic wells on their surface. These wells contain DNA probes. DNA probes are basically stretches of cDNA from a particular genome. When genomic DNA isolated from an organism is allowed to interact with the cDNA probes, come probes bind to the genomic DNA while others do not (depending on complementarity. A laser light is used to read each well and look at what sequences are bound. This information is valuable to scientists who can determine changes in gene expression based on the information obtained from a gene chip
What is a molecule of Rna complementary to the coding strand DNA in the gene?
radioactive or fluorescent-labeled rna or single stranded DNA pieces that are complementary to the gene of interests are called?
What property of DNA makes hybridization between a labeled probe and a target gene possible?
Containing many nucleotides
Explain why a probe will hybridize to a target gene but not to any unrelated genes?
We design probes to be specific so that they will hybridize only to the target gene but not to random, unrelated genes. A probe hybridizes to a sequences to which it is complementary to. Consequently, the longer the probe is, the more specific it will be.
What explains why a probe will hybridized to a target gene but not to any unrelated genes?
We design probes to be specific so that they will hybridize only to the target gene but not to random, unrelated genes. A probe hybridizes to a sequences to which it is complementary to. Consequently, the longer the probe is, the more specific it will be.
