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Today's
Featured Articles:
The Rare Blue Roses
Are you a rose lover? If so, or even if your not, Blue Roses are a variety anyone can appreciate. The Blue Rose is very rare, hard to find, and difficult to cultivate. Why is this? Are they available at all? To find out more information about Blue roses, keep reading.
Blue Roses are rare because they are difficult to cultivate. What does this mean? Well, in simple terms, the rose does not have blue pigment in its DNA therefore, does not allow itself to become blue even with scientists trying to make it happen, there is no true blue rose available today. But, there are alternatives.
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Author: Ken Austin
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Do you have Eczema or Dermatitis?
Copyright 2005 Michael Brooks
Although many people believe that eczema and dermatitis are separate conditions, they are actually one and the same. The most common form of this skin condition is atopic eczema. Depending on what study you read, there are between 18 and 34 million people that exhibit symptoms of eczema. Atopic eczema is often genetic and can be associated with a family history of environmental sensitivities and allergic conditions like asthma or hay fever.
What are the symptoms?
One of the most common symptoms associated with eczema is extreme itchiness. Spea ...
Author: Michael Brooks
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| Genetics News:
Application of the avidin-biotin method of gene enrichment to the isolation of long double-stranded
A method of enriching for long double-stranded segments of eukaryotic DNA carrying particular genes is described. A purified RNA coded for by the gene is covalently attached to biotin via the protein, cytochrome c. This modified RNA is hybridized to total nu ...
Site-specific biotinylation of RNA molecules by transcription using unnatural base pairs.
Publication Date: 2005 PMID: 16113238Authors: Moriyama, K. - Kimoto, M. - Mitsui, T. - Yokoyama, S. - Hirao, I.Journal: Nucleic Acids ResDirect site-specific biotinylation of RNA molecules was achieved by specific transcription mediated by unnatural base pairs. Unnatural base pairs between 2-amino-6-(2-thienyl)purine (denoted by s) and 2-oxo(1H)pyridine (denoted by y), or 2-amino-6-(2-thiazolyl)purine (denoted as v) and y specifically function in T7 transcription. Using these unnatural base pairs, the substrate of biotinylated-y (Bio-yTP) was selectively incorporated into RNA, opposite s or v in the DNA templates, by T7 RNA polymerase. This method was applied to the immobilization of an RNA aptamer on sensor chips, and the aptamer accurately recognized its target protein. This direct site-specific biotinylation will provide a tool for RNA-based biotechnologies.
New understanding of DNA repair may pave way to cancer treatments
A Burnham Institute study has found that a protein known for its role in gene regulation has another important function, that of initiating DNA repair.
RNA to the Rescue
The central dogma of modern biology holds that genetic information is inherited in the form of DNA, copied into RNA and expressed as protein; pride of place goes to DNA.
[Article] Functionality of Human Thymine DNA Glycosylase Requires SUMO-Regulated Changes in Protein Conformation
By Roland Steinacher, and Primo Sch'r. Background: Base excision repair initiated by human thymine-DNA glycosylase (TDG) results in the generation of abasic sites (AP sites) in DNA. TDG remains bound to this unstable repair intermediate, indicating that its transmission to the downstream-acting AP endonuclease is a coordinated process. Previously, we established that posttranslational modification of TDG with Small Ubiquitin-like MOdifiers (SUMOs) facilitates the dissociation of the DNA glycosylase from the product AP site, but the underlying molecular mechanism remained unclear.
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Rabbit Coat Colour Genetics
Genetics are what make a rabbit, or any living organism, look the way it does. It makes a rabbit be a certain size, be a certain colour, have a certain type of coat or ears, and more. This introduction, however, is just for the genetics concerning the coat colours of rabbits.
Chromosomes and Genes
Chromosomes are strands of DNA that act as a map. They map out exactly how the rabbit will look. In each cell, inot including the sex cells and red blood cells, a rabbit has 22 chromosomes. Each one of these pairs controls a different thing about the rabbit. For example, one might control t ...
Author: Sarah Giers
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Here are a few more
sites I've chosen if you'd like to read more and do more research:
DNA - RNA - Protein
HOME SITE HELP ABOUT SEARCH NOBEL PHYSICS CHEMISTRY MEDICINE LITERATURE PEACE ECONOMICS LAUREATES ARTICLES EDUCATIONAL DNA - RNA - Protein Have you ever wondered why you look like your mother while.
2can Bioinformatics Educational Resource: Nucleotide Analysis - Translate DN.
Search Pairwise local/global alignment ClustalW multiple sequence alignment Translate DNA/RNA into protein Protein and Proteomic Analysis Protein Function Protein Structure Genome Browsing.
Julie Blencowe - Contemporary Art
DNA/RNA/PROTEIN Series Protein Series Fly Series Helix Series Dynamic Series Stripes Series Shift Series Mitochondria S-P-L-I-C-E Series Home Current Work Commission New Work CV Contact Julie.
DNA, RNA & Protein
1. Linear relationship between DNA, RNA and Protein Sequence (This Figure from unknown source, 19?? Geis) DNA encodes amino acids of a protein using 3 letter codons. DNA is transcribed to make mRNA.
DNA/RNA analysis
Bootstrapping Analysis (Divergence Between Protein or Nucleotide Sequences) BIOACCELERATOR. Denaturation Profile of Double Stranded RNA or DNA) Extinction Coefficient Calculation.
Laboratory Supplies of University Services at Northwestern University
Animal Care Products Novabiochem FMOC Amino Acids, Scavenger Resins Novagen DNA Polymerases, DNA/RNA/Protein Markers, Competent Cells Ohaus Orion Owl Separation Systems Vertical & Horizontal Gel Boxes.
Biotech Directory Index
DNA PURIFICATION: KITS & SYSTEMS DNA QUANTITATION DNA RESEARCH DNA/RNA CLEAN-UP KITS DNA/RNA PROTEIN ANALYSIS DNA SEQUENCING DNA SYNTHESIS DOCUMENT DELIVERY DOCUMENT RETRIEVAL DOCUMENT.
RNA/DNA about rna and dna page
DNA-RNA-Protein Introduction DNA carries the genetic information of a cell and consists of thousands of genes. Each gene serves as a recipe on how to build a protein molecule. Proteins perform.
RNA Information Center - dna rna supplements
This hypothesis is dna dna rna protein rna supplements inspired by the fact that retroviruses use RNA as their sole genetic material, and performed information-storing tasks. RNA can also act like a.
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Lower Cholesterol Levels Are Critical To Good Health
Article: Lower Cholesterol Levels Are Critical To Good Health By Phil Beckett Copyright © Physique Concepts Inc. Can any man really lower his cholesterol? Lower cholesterol levels should be a health concern of every man. Heart disease is the number one killer among so-called healthy men in Western world today. More than 40% of men will die from it. What is particularly disturbing is that strokes and heart attacks are becoming much more common in younger men. It seems that younger men, even those who look physically like they are in good health, are dying because they can't lower ...
Author: The New Women's Health & Fitness Spotlight
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When Does Man Become God?
Some scientists argue over creation and evolution and they argue did man create god or did god create man. And without that ongoing and predictable out of debate, lets discuss our scientific advancements. When does Man cross the line and become a god? Or a creator or modifier of life to such a degree that he has changed the entire current scenario? Take this interesting development. To make ethanol better, simply modify the corn more. Call it Super Corn after this has been done. And regarding mosquitoes, modify them too, and then you have no malaria http://parthe.net/_cwg0802/0000006c ...
Author: Lance Winslow
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