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Most Recent Biology Articles.
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Gel Electrophoresis in Molecular Biology
By:
Lorato Lekgari
Discusses gel electrophoresis and outline the protocol that can be used. A gel, which is a matrix with a network of pores that allows molecules to travel, is thus used as a way to contain and then separate molecules based on their size.
>> Category:
Biology
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Harmful Effects of Mold and Their Prevention
By:
Amna Adnan
Mold or fungus is a multicellular organism which causes various diseases in humans. Certain precautionary measures should be taken to avoid their growth at homes.
>> Category:
Biology
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Plant Tissue Culture and Its Applications
By:
Lorato Lekgari
Plant tissue culture has come as a good tool in plant biotechnology allowing for highly controlled system for enhanced plant growth and development.
>> Category:
Biology
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Functional Genomics: A Tool in Genetic Engineering
By:
Lorato Lekgari
Define the different functional genomics and what they are used for in relation to genetic engineering.
>> Category:
Biology
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Nitrogen Fixation: Genes Involved and the Infection Process
By:
Lorato Lekgari
Discusses nitrogen fixation with emphasis on nitrogen fixing bacteria and the host plant. The genes/proteins involved in signaling for establishment of relationship are discussed.
>> Category:
Biology
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Agrobacetium-Mediated Transformation Protocol
By:
Lorato Lekgari
Gives a stepwise standard protocol used for Agrobacterium-mediated transformation in plants
>> Category:
Biology
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Sucrose Regulating Photosynthesis
By:
Lorato Lekgari
Discusses, rather briefly, on how products of photosynthesis goes back to regulate the process through which they are produced.
>> Category:
Biology
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Starting From the Basics: DNA Extraction
By:
Farah Mahboob
Want to know how DNA is extracted? Listed is a simple procedure of DNA extraction plus some interesting and important facts about DNA.
>> Category:
Biology
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Importance of Microorganisms in the Ecosystem
By:
Amna Adnan
Microorganisms are present in every part of the earth. They can live even in the most heated areas and in most cold environment. They are beneficent for the ecosystem as they help to decompose, produce oxygen and create symbiotic relationship with higher organisms.
>> Category:
Biology
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Process of Reproduction in Bacteria
By:
Amna Adnan
Bacteria is a unicellular organism. It reproduces into two daughter cells by three processes that is conjugation, transduction and transformation. Plasmids, bacteriophages and DNA fragments are used during these processes.
>> Category:
Biology
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Molecular Biology Techniques
By:
Amna Adnan
Molecular biology is the study of molecules / macromolecules. It has many techniques like Polymerase chain reaction, Expression cloning, Gel Electrophoresis, Allele Specific Oligonucleotide and Arrays. These techniques are being used for various purposes in medicine and also in pharmaceuticals. These procedures provide the scientists to clone the DNA molecule and make use of it in other applications.
>> Category:
Biology
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Wonderful World of Microorganisms and Their Role in Human Life.
By:
VIVEK VYAS
Small is powerful as well as wonderful , this phrase is true when we learn about microorganisms , the smallest creatures on earth. The path leads to wonderful world of microorganisms and their role in human life.
>> Category:
Biology
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