Human genome

These vectors contain a 4.7 kilobase DNA genome, and they are created by inserting the desired gene along with promoters and helper genes into the virus where the viral DNA would normally be found. Once the AAV reaches a target cell, the virus synthesizes a second strand of DNA to be paired with…

In the 1920s, A British researchers named Frederick Griffith studied bacterial pneumonia to find a vaccine for it. The specific bacteria was Streptococcus pneumoniae. Using streaking on a cultured Petri dish, the batterie was seperated into two strains, or colonies. The R-Strain was rough, and when injector into mice, it did not cause pneumonia, but the S-strain was smooth and slimy, and caused lethal pneumonia when injected. When the S-Strain was killed by heat, it did not cause sickness, but…

Biology plays quite a lot on personality, people can be more likely to develop certain personality traits because they inherited them genetically. That is what biological psychologist’s study’s. There is an entire field of science called epigenetics that is all about how changes in behavior due to experience can affect people on a biological level and cause changes in genetics across generations. It’s far from the only thing that influences personality but it plays the part. Heredity plays a…

The RNA worlds together with the DNA world are known to have numerous differences as well as similarities with the cell nature as well as the varied virus character demands pointing to the viruses coming first. To a degree, the theories that designate this phenomenon have contended on the dissimilar nature of viruses, as a crucial factor that illustrates the viruses coming first (Woese, 1987). In the biosphere of microbes, whereas viruses are regarded as minuscule in size, the Pithovirus is…

It is well known that plants contain an abundant source of medicinal properties. It has been estimated that between 25-50% of current prescription pharmaceutical drugs available are derived either directly or through semi-synthetic modifications of natural occurring substances aka the use of bioactive molecules. 
 Stated in the Cancer Therapy ; Fabricant and Farnsworth (2001), reported that 80% of 122 plant derived drugs were related to their original ethnopharmacological purposes.
Dsicussed in…

Mapping, and Sharing, the Consumer Genome Analysis Someone knowing who you are, what you like, and where you live is such a scary thought. In the article entitled “Mapping, and Sharing, the Consumer Genome”, Natasha Singer explains who this someone is, this someone is the company named Acxiom. Acxiom is a huge data collecting company, collection data on consumers. Singer gave readers a better understanding of what the consumer genome is and how it is being used every day. However to get a…

century renaissance art reached its full development. Michelangelo Buonarroti (1475-1564) was a famous artist who embraced the concept of humanism by displaying it in his statue of “David” and Adam on the Sistine Chapel demonstrating proportional human form and beauty. Artist Raphael Sanzio (1483-1520) is known mostly for his madonnas. His focus was to paint groups of beautiful and attractive woman bodies. Raphael's “The School of Athens” fresco is one of the art historians favorite artwork of…

Genetic transformation is an important method, in molecular biology and genetic engineering, for transferring DNA amongst a variety of organisms. In Lab five, my lab partners and I used calcium chloride to make the bacterium cell walls more permeable and a heat shocking method to introduce the pGLO plasmid in the E.coli bacterium so that they may exhibit ampicillin resistance. The Goal of the experiment was to observe whether or not, given one of the four specific conditions, the pGLO plasmid…

It’s important to realize that each scientific break through is made possible by the work that came before it. It’s a lot like putting puzzle pieces together, collecting different important evidence until enough puzzle pieces result in another break through. Fifty years ago two scientists announced to a lunch time crowd that they had discovered the secret to life. How DNA changed the world To begin with scientists used to have no understanding of what caused distinct patterns of inheritance.…

1.1 Caenorhabditis elegans (C. elegans) Caenorhabditis elegans is a free-living non-parasitic, non-infectious, non-pathogenic, transparent Nematode (roundworm). It has a full grown length of about 1mm, a life span of around 3 weeks and is found in temperate soil environments where it survives by feeding on microbes such as bacteria. [1] Consisting of about 1000 somatic cells as an adult, C. elegans is amenable to genetic crosses and produces a large number of progeny, at times even…