Adventure Ausrama Blog

Beware, science is going down unexplored roads. Bacteria that are semi-synthetic are being created with a six-letter genetic code. New forms of life useful to Man could be on offer.  Hopefully, they will be used in medical treatment. "Normal" life has a base of four letters. Escherichia coli is a bacteria which has a synthetic pair of X and Y blended into it. The six bases stay together despite not conforming to the usual ruling double helix model. The E. coli was manipulated to more readily take the pair into its DNA. Also the Y base was made easier for the searching enzymes to find. Bacteria that resisted the pair were selected out to create an ideal "host" E.coli . We are a long way from having practical helper organisms. Maybe ten years down the track there will something we can use. Until then it will remain a dream. GENETICS Tys Outback Amusing Animal Pics Peculiar Weird Things Reviews ● Vista Computer Answers     ....

Biology - 100 million unnamed species exist on the planet. We know that many species on the planet are dying out. Apparently, we have nothing to fear. Though 2 million species have been named, a massive 100 million more are out there. This does not include currently unnamed bacteria. Each living creature is placed in a species category because it has independent evolutionary lineage. A horse and donkey for example are different species, but they both have a common ancestor. If they do breed their offspring are infertile. There is debate about this with claims that some mules have had young. This gets into the argument about Neanderthals breeding with humans when they have a different number of chromosomes. Interbreeding should not be possible. Brewer's Sparrow The problem with naming is that animals from two species can look virtually identical. The African elephant is a misnomer. There are actually two species: the bush elephant and the forest elephant. One...

It seems diseases that were thought to be long gone are reappearing. The medical community are not prepared for this and do not know how to respond. Scarlet fever is being communicated again from person to person. Oddly, this is in the UK and countries in Asia. China is the hotspot with 100,000 cases. Hong Kong has had 5,000. The UK reported 12,000 instances of infection. Scarlet fever is a childhood disease. Symptoms include a very sore throat, skin rash, headache and vomiting. Antibiotics are the favored treatment. However, bacterial resistance to antibiotics is an issue. The great "fall-back", penicillin, is the most effective. Fears are that it will not work as its use continues. ◆ Chemistry by Ty Buchanan   ◆ Adventure Australia Funny Animal Photos Funny Weird Things Articles News Reviews ● Vista Computer Solutions Blog                Australian Blog   ★   Adventure Australia AL...

Everything is interrelated in this world. Nothing stands alone. Life itself is a community process. One animal lives with and off another. Indeed, many creatures cannot survive without the presence of particular others. Caenorhabditis elegans worms living "alongside" slugs is a case in point. Slugs eat decomposing plants. Worms get a ride to new destinations by going through a slugs' intestines and being dropped out in poo in other locations. Consequently, worms can better exploit food resources. Surviving another animals digestive system is something unexpected. C. elegans is the leading lab guinea pig. More is known about it than mice. However, its journey to regions anew has just been discovered. Moreover, they live on the surface of the ground not in the soil as previously supposed. Their food supply of bacteria and fungi are quickly exhausted so they have to move to new pastures.   ♣ ◆ Biology by Ty Buchana n   ◆ Adventure Australia F...

There is so much to be found in remote parts of Australia, new animal species and signs of early life. The first signs of life were bacteria and remains of them have been located in northwest Australia. They were in the Pilbara, in sedimentary rock. Evidence of life billions of years old have come to light in Greenland, but with earth movement their date of origin cannot be accurately defined. Western Australia's Pilbara is stable so the find has been claimed as the earliest signs of life. No fossils of the bacteria are left. Traces of their movement in the sediment can be clearly seen. Of course the soft sediment is now rock. There were masses of them in the Dresser Rock Foundation. Examination of the tiny living things will help research of material on other planets. We now know what to look for. Planetary "rovers" can be built with the right testing equipment. Evolution by Ty Buchanan http://www.adventure--australia.blogspot.com/ http://w...

When is human advancement and achievement not necessarily so? When improvement leads to deleterious side effects. There are theories that protection of children from the environment by medication and physical intervention causes such things as hay fever and autism. These are only theories and not proven. Another issue is the massive intake of carbohydrates humans have taken into their bodies over the last ten thousand years. We have not evolved to digest the diet. For most of our evolution we lived on meat and fruit with tubers in small amounts.  Societies have changed a great deal. There are now strong indications that Alzheimer's disease (AD) is caused by people keeping the environment too clean when children are toddling around. "Good" bacteria and viruses do not get into our bodies. It should be noted that the rate of Alzheimer's is rising only in wealthy nations. Lack of microbes could also be increasing strokes. This seems to be an insurmountable prob...

First we have a clean childhood leading to Crohn's disease. Now we have cleanliness causing type 1 diabetes. Both, apparently, are caused by the same thing - the lack of "bugs" in the stomach. In the case of Crohn's disease it is the absence of worms. With diabetes it is too few bacteria. Tests on mice showed that a completely germ free environment when young increased the frequency of mice developing type 1 diabetes. Much fewer mice got diabetes when exposed to bacteria. Future treatment could involve people taking medication containing bacteria. Potential sufferers of diabetes can already be identified by testing their genetic make-up. http://www.adventure--australia.blogspot.com/ http://www.tysaustralia.blogspot.com/ http://www.feeds.feedburner.com/AdventureAustralia http://www.technorati.com/blogs/ http://adventure--australia.blogspot.com . . . . . . . . . . . . . . . . . . Health

If you want to stay healthy don't vacuum your house. Have you ever done some hoovering and got a dry irritating cough? This could mean you need a new vacuum cleaner or should dump the existing one. It is the way vacuum cleaners work that is the problem. They take in clumpy material which is caught in the filter bag. Very fine particles and bacteria get through and are pumped into surrounding air. If you are close-by, you breath in that foul air. Top brands were tested including Hoover, Dyson, Electrolux, Sanyo and iRobot. When they were only six months old their HEPA filter systems failed. Allergens, bacteria and dust were pumped straight into the room. Ideally we shouldn't have carpets in our homes at all. Having an industrial cleaner built into your home is the only answer. With these, dust is caught in a filtration unit outside of the house. http://www.adventure--australia.blogspot.com/ http://www.tysaustralia.blogspot.com/ http://www.feeds.feedburner.com/A...