Introduction: Understanding DNA vs. RNADNA and RNA are the two fundamental molecules of life. They carry genetic information, regulate protein synthesis, and play crucial roles in heredity and disease. But what makes DNA and RNA different? Why does RNA function in viruses like COVID-19, while DNA stores genetic instructions for all living organisms?This article explores the differences between DNA and RNA, their functions, and their importance in genetics, medicine, and biotechnology.What is DNA?Definition and StructureDNA (Deoxyribonucleic...
Saturday, 15 March 2025
Thursday, 20 February 2025
The Intersection of Artificial Intelligence and DNA Research: Transforming Healthcare, Biotechnology, and Genetics
Introduction
Artificial Intelligence (AI) is revolutionizing numerous industries, and DNA research is no exception. The fusion of AI and genetics has opened unprecedented possibilities in healthcare, biotechnology, and genomics. From AI-driven DNA sequencing to machine learning in genomics, technological advancements...
Friday, 2 August 2013
Cancer is one of the most dangerous and the most spread
diseases all over the world, although it is not infectious.
A lot of people when they know their illness suffer very sad
and mostly lost hope in treatment, but Allah is capable of everything.
any defect in the content of microRNA affects on the cell which increases
the breeding terribly and tumor occurs in the organ component of these cell.
Let's explain how it affects...
Sunday, 21 July 2013
western blotting is a widely used analytical technique used to detect specific proteins in the given sample of tissue homogenate or extract.
It uses gel electrophoresis to separate denatured proteins by the length of the polypeptide. The proteins are then transferred to a membrane (typically nitrocellulose or PVDF), where they are probed (detected) using antibodies specific to the target protein.
It Gives You Information on the:
Size of...
Friday, 19 July 2013
Gel electrophoresis is a way to separate and analysis of large molecules, such as proteins, by migrating a colloidal solution of them through a gel. It is also used to sort DNA strands according to the length.
It is used in a wide range of molecular research and can be used for genotyping or to identify clones that have the correct DNA insert.
How To Use Gel Electrophoresis To Separate DNA
Proteins and nucleic acid molecules...
Monday, 15 July 2013
Cloning
is a valuable tool in molecular biology because it allows the
multiplication of particular genes or proteins that are being studied.
Cloning vectorsPlasmid, Lambda (phage) and cosmid
Features of the useful vector-Vector can be replicated in a host cell-Vector and ligated DNA can be replicated in the host cell-When the vector is in the host cell it gives a novel phenotype or at least easy to be identified
Basic Skills Needed...
Friday, 12 July 2013
Small interfering RNA (siRNA) known as short interfering RNA or silencing RNA, is a class of double-stranded RNA molecules, 20-25 nucleotides in length, that play numerous roles in biology. The most memorable role of siRNA is its participation in the RNA interference (RNAi) pathway, where it interferes with the expression of a specific gene. In addition to its role in the RNAi pathway, it also acts in RNAi-related pathways, as an antiviral...
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