Complementary DNA (cDNA) is a doublestranded DNA version of RNA . Messenger RNA is a more useful predictor of a polypeptide sequence than DNA, because the introns have been spliced out. Scientists use cDNA rather than mRNA itself because RNAs are less stable than DNA.
as wikipedia says,
"a cDNA library lacks the non-coding and regulatory elements found in genomic DNA. Genomic DNA libraries provide much more detailed information about the organism, but are much more resource-intensive to generate and maintain."
Genomic DNA contains non-coding sections called introns that take up too much space and interfere with gene cloning and genetic engineering experiments. The point of having a DNA library is to have a set of reference genes which can be used depending on the requirements of the research.
During the process of transcription, an mRNA copy is generated from a DNA template and in this process, the non-coding sequences (or introns) are removed. Thus, only the region of the gene which codes for a functional protein is maintained in the mRNA sequence. This is the reason why is is more beneficial to isolate these mRNA's and create a library of sequences.
Ideally, these mRNA sequences are converted to cDNA through the reverse transcriptase enzyme and placed in a cDNA library. These cDNA libraries are more applicable in molecular Biology.
I reluctantly chose to answer this question.
As a dynamic public speaker, Alicia could polarize voters and help them chose to vote for the candidate that she supported.
The soldier would be put on a charge and could be court martialed.
faith you believe things always believe science is truth and experiments chose faith over science!
This variable speed drill is for drilling different diameter chose different speeds. Workpiece material in the drill speed is important.
whichever destination you chose when you were making the library. right click on the library and click properties to find out were it is linked
Moses.
In one of the books someone asks her that and said, '' It's a hobby, not one i chose, but one that rather chose me ''
New England chose the patriots side also, Great Britain chose the loyalists side
Maria Goretti was an 11 year old girl in Italy who chose to die rather than allow a rapist to take away her virginity. She was murdered on July 6, 1902, rather than submit to a rapist.
The freedom to worship as they chose rather than how they were told they should worship.
i chose a dog
There are a number of saints who chose to die rather than be impure. Among them: St. Lucy of Syracuse, St. Philomena, St. Agnes, St. Agatha, St. Maria Goretti, Blessed Laura Vicuna.
William Howe was the British general who chose to enjoy himself. He is the British general who chose to enjoy himself in New York and Philadelphia rather than pursue the American enemy.
The word "who" can be used as a direct object when it refers to a person that is the object of an action in a sentence. For example, in the sentence "I saw who you were talking to," "who" is the direct object of the verb "saw."
Well first of all, chose the photo you want to save, then press the lock button and the home button at the same time. That will save it to your library.
They had to support an expanding population. They chose trade rather than conquest.