As I was winding down my work for 2015, an article in “The Scientist” on shortage of agar in late November caught my eye. At the time, I was busy planning experiments that involved production of bacteriophages which infect and replicate within bacterial cells
Recent drug discoveries promise new treatments and cures for many diseases. However, getting a drug to work, not only in experiments with cells in the lab, but also in the human body, is difficult. One challenge? Getting past the body’s line of defense, the immune system, which fights foreign invaders that make it into the body.
There is a lot of bad publicity around genetic engineering, especially when it comes to the genetic modification of plants and animals. Most opponents of genetic engineering claim that inserting foreign genes into other organism’s genome is unnatural and dangerous.
Researchers from Seoul National University have developed a so called “bioelectronic nose” which works like a human nose and can detect bacteria in water.
Over the last decade or so, the explosion in outputs of DNA sequencing, bioinformatics and modern molecular genetics opens the possibility of completely redesigning new crops from scratch.
The formation of holes in cheese has interested scientists for long time.