Genetic Mutation

A genetic mutation is a change in a genomic sequence. They are the sudden and spontaneous changes in the cell. Most of the mutation has no effect on the organisms because of the large portion of the DNA. Only the small percentage of the mutation causes visible but non lethal changes in the phenotype. Genetic mutation can have various causes such as radiation, viruses, DNA replication, errors in meiosis and many more. A genetic mutation has a damaging effect for the body.

This is caused by several reasons; it can be by spontaneous 'or' induced. Spontaneous genetic mutation can be caused by the tautomerism (chemical reactions), 'or' deprivation (alternation of the DNA or the slipped strands misparing). The induced mutations can be caused by several chemicals such as hydroxylamine, base analogs, alkylating agents, and agents forming DNA, agents intercalating DNA, DNA cross linkers, oxidative damage, ultraviolet radiation, etc.

Genetic mutation is a serious problem and people who suffer from this usually have all sort of serious conditions and disease. A genetic mutation is an agent that can bring about a permanent alteration to be physical composition of a DNA gene such that a genetic message is changed. It occurs at a frequency of about one in every one billion pairs. Everybody has about 6 mutations in each cell in their body. Mutations are not always seen, they may be both beneficial and harmful. It is the source of genetic variations in a population increasing biodiversity.

How are mutations inherited?

They are inherited by the mutations in gametes (egg and sperms) are passed on to off-springs.

Mutations in the body cells only affect the organisms in which they occur and are not passed to the off springs.

TYPES OF GENETIC MUTATION

There are 3 types of genetic mutations. They are as follows:

Point Mutations

A point mutation is a type of mutation that causes the replacement of a single base nucleotide with another nucleotide of the genetic material, DNA 'or' RNA. Point mutation occurs when the base sequence of a codon is changed, for e.g.: GCA is changed to GAA. Sickle cell disease is the result of one nucleotide substitution which occurs in hemoglobin gene. There are three types of point mutations:

• Substitution point mutations. • Deletion point mutations. • Insertion point mutations.

Deletion point mutations and Insertion point mutations are also called as a Frame shift mutations

Substitution Point Mutations

It is a type of mutation in which a single nucleotide 'or' nitrogen base is substituted for another different nucleotide 'or' nitrogen base in a codon. It may or may not affect the amino acid or the protein.

Normal DNA: CGA-TGC-ATC Alanine - Threonine - stops Mutated DNA: CGA-TGC-TTC Alanine - Threonine - Lysine

Deletion Point Mutations

It is a type of mutation in which the nitrogen base is deleted or removed from the sequences. It causes the triplet "frames to shift". It always affects the amino acids and consequently the protein.

Normal DNA: CGA-TGC-ATC Alanine - Threonine - stops Mutated DNA: CGA-TGC-TC Alanine - Serine

Insertion point mutations

It is a type of mutation in which a nitrogen base is inserted or added to the sequences. It causes the triplet "frames to shift". It always affects the amino acids and consequently the protein.

Normal DNA: CGA-TGC-ATC Alanine - Threonine - stops Mutated DNA: CGA-TAG-CAT-C Alanine - Leucine -Valine

Mutations are caused by Radiation and certain chemical compounds which are known as "mutagens". Gene mutations are the permanent alterations in the ALLELE [Allele - any of the variations of a GENE that may occupy the same position (locus) on a CHROMOSOME]. Pairings on the gene or on the chromosomes' that pass on to the new cell and ultimately to the offspring's. Genetic mutation is a serious problem and people who suffer from this usually have all sort of serious conditions and disease for.eg. Cancer is caused by somatic mutations. Testing for mutagenicity by the "Ames test" is a key step is development of pharmaceutical drugs.

Buying and Selling With Wholesale Clothing - Starting Your Own Small Clothing Business

Are you tired of working for other people? Are you ready to start your own business? Consider operating your own clothing store. Clothing is a multi-billion dollar a year industry, and there are plenty of opportunities for entrepreneurs and small businesses. Buying wholesale clothing can help you establish your own business, develop your own business acumen and provide stylish clothing to a market hungry for quality fashions.

There are a number of options when it comes to looking for wholesale clothing suppliers. You can search for a local supplier or try to find one on the internet. There are pros and cons for both.

A local clothing wholesale company can provide you the opportunity to see the clothing before you buy it. You can inspect the clothes for quality and style so that you know what you are getting. You may also be able to save on shipping costs since the source is so close to your business.

Searching for clothing wholesale companies on the internet allows you to search nationally, even internationally, for different styles, fashions, cultural clothing and perhaps even lower prices. While the shipping costs may be higher, you may find that the lower wholesale prices more than make up for it.

Regardless of whether you use a local wholesaler or one in Hong Kong over the internet, you need to be aware of any deals that they are offering, as well as the services and quality of the products that they are selling. Finally, you need to be aware of pricing issues throughout the clothing industry so that you do not price yourself out of business.

Fashion is an ever-changing industry. You need to keep up on the latest trends, styles, name brands and prices. Wholesale clothing suppliers can provide a wide range of clothing based on your business needs, including everything from classic jeans to vintage clothing, corporate suites to the hippest in urban clothing.

It may behoove you to start by offering clothing to a small segment of the market. For example, you may start by offering women's shirts and skirts, then expanding into dresses or suits. Start small. Get established. Then expand and grow.

Outside the Box

Every time I hear someone talking about thinking outside the box, I wonder about the body that's being held prisoner inside the box.

If this were a case of astral traveling, astral projection, or bilocation, it would be understandable because we know that while the mind can be in one place, the body can be in another place.

There have been numerous documented cases of people undergoing surgery who have seen themselves on the ceiling looking down at their body on the table, watching everything that was being done to them and hearing everything that was being said.

While some of these astral projections are often brought about when a person is under anesthesia, there are numerous documented cases of people who are able to be in two places at one time during sleep or during meditation.

Have you ever had the experience of being asleep and feeling that you were falling and then your body jerks you awake? Your heart may be beating hard and there may be a feeling of disorientation. This has been described as a hard landing when the astral body comes back into your physical body as you're waking up.

It is not uncommon for a person deep in sleep to travel to other places. You see everything and hear everything and when you wake up, there is a vivid memory of it. I remember one such experience.

I had been corresponding with a prisoner as part of an outreach program called Over the Wall, through the Association for Research and Enlightenment (A.R.E.). Their mission is to help people change their lives for the better through the ideas and information found in the Edgar Cayce readings. (Cayce was the foremost psychic and medical clairvoyant of the twentieth century and his legacy lives on in over 14,000 readings on file at the A.R.E.).

One morning, just as I was waking up, but still in a dream state, I saw the boy I had been corresponding with. He was sleeping on a cot in a small cell with metal bars on the one small window and I heard the penetrating sound of metal clanging and banging against metal and a lot of loud voices. My heart was beating very fast and I woke up with a sudden start.

I looked at the clock, noted the time, and immediately wrote him a letter asking him about the occurrence. He wrote back saying that was breakfast being brought to the inmates' cells and the sounds I heard were the sounds he hears every morning.

I wrote another letter describing the boy sleeping on the cot and he told me that I had actually seen him because that's what he looks like. This was long before computers, emails, and Google so there were no pictures to download and only snail mail to verify what I had seen.

There is a correlation between thinking outside the box and the metaphysical occurrences I just described. Both of them call on the creativity of the mind, one during sleep and one during waking hours.

When you leave your mind open, in its receptive state, you are capable of thinking outside the box and getting answers to complex problems while you are awake or when you are sleeping or meditating. This means that you are also capable of being in two places at the same time because you are operating on different planes of consciousness in both instances.

Thinking outside the box actually requires you to suspend the thought process long enough for the answers to come into your mind. Most people are so busy thinking that they don't allow their minds to be quiet enough to receive the answers.

People who meditate have the advantage because they have learned how to quiet the mind. They have also discovered that while you can't meditate and think at the same time, you can meditate and be somewhere else at the same time. This allows you to find solutions to problems from a higher plane of consciousness, otherwise known as thinking outside the box.

Fear of Spiders Hypnosis

Hypnosis is an extremely effective treatment for arachnophobia. If you suffer arachnophobia you already know what it is. For those who do not, arachnophobia is the fear of spiders. Hypnotherapy works wonders when it comes to phobias but with a specific phobia such as this one, it is very successful and usually helps the sufferer overcome the fear quite quickly.

While it is healthy to fear some bugs because they are deadly, a generic fear of spiders is unreasonable. If a spider cannot hurt you, why fear it? The deadly spiders are easily recognizable. And yet, some people go into panic mode at the very thought of spiders. It might not seem like a big deal to those who are fine with spiders but to a person with a spider phobia, this is anything but funny.

The overwhelming fear may come from the historic view of these tiny creatures. They were blamed for many illnesses including the Bubonic Plague (which was in the 1300's). Even before that spiders were considered carriers of disease. With this kind of reputation being passed down over the centuries, it is not surprising that there is a natural apprehension about the 8-legged creatures.

With this fear, a child may be preconditioned by his or her parents to fear bugs. If something happens and the parents overreact, the child picks up on this terror. Any number of things can happen that allow the early fear to become a full-blown phobia.

There are treatments such as systematic desensitization where a therapist will guide the person through a series of encounters with spiders until the person is able to accept spiders as harmless. Sometimes this may even involve a virtual reality of sorts, where the person can experience the feel of spiders walking on their arm or hand without being exposed to spiders.

While this may work, it is a stressful experience. Fear of spiders hypnotherapy can achieve positive results without the stress. It is no longer necessary for the client to have to struggle with desensitization when hypnotherapy is available.

In dealing with this fear, hypnosis can work in an as little as an hour. With that said, one should expect results in on average 3 sessions. Because this is such a specific phobia, the hypnotist can guide you into the recesses of your mind and change your perception so that all the terror of spiders is removed. The early buried memories and beliefs about spiders will be reframed so that they no longer instill a paralyzing fear in your mind.

If you have a fear of bugs, you owe it to yourself to learn more about how hypnosis can help.

Whitewater Rafting

White water rafting is a one of my favorite sports; I love to go out for this adventurous sport every summer as you know in India it's very hot in summer so it's better to go for such outing trip. My favorite places for water rafting are Rishikesh, Kulu - Manali, Spiti because they are all nearer to Delhi where I am staying as I am working here in a Software Development Company as a Search Engine Optimizer.

Rishikesh is nearer to Haridwar it's almost 5 to 6 hour journey from Delhi and that's why I use to go there every summer. The Ganga River which is very popular in India is flowing there which is very popular river in Hindu religion. There is very long story which I will share with you other day or you can find about that on Wikipedia. This river is one of the best places for white water rafting. If you like to go there then you will enjoy both things there spiritual and adventure life that's my promise.

Kulu - Manali is also nearer to Delhi it takes only 14 to 15 hour to reach there by bus. I spent my childhood there from my 6th class to 10th class that's why I love that place at that time I haven't seen white water rafting there but now when I went there last summer then I saw a complete change there as you know there is Bias River which is one of the major rivers in India I think its flow of water is more than other rivers in Himachal Pradesh.

Spiti River I haven't visit there yet but I am planning for next summer to visit there as I have a friend who is white water rafting guide from Canada who provide rafting and trekking tours in Spiti, Brahamputra, Zankar, Subansari River in North East. So I am excited to go there.

Choosing Kitchen Cabinets to Fit Your Theme

Planning to redesign your kitchen? Planning to replace the cabinets? If the answer is yes, you will want to consider the style of cabinet you choose. It should be one that fits into the overall theme you have planned for in your kitchen redesign and they should also fit your budget.

When you consider the decor of your home and your overall kitchen redesign, you can select cabinets that range from traditional to modern. You can find cabinets that fit a country theme, a French country theme, and English country theme, or a modern, contemporary theme. Once the style has been selected, it will be easier to select the finish, stain, door style, and cabinet hardware.

Your choice of cabinet style will be a matter of taste. The cabinets you select do not have to reflect the overall theme. This is mainly done by the wall coloring, paint color, and other accessories you will use in your kitchen. You should focus on the quality of the construction of the cabinets you select.

There are a number of trends in kitchen redesign. If you like to mix and match items and want your personality to show through, your design will be eclectic. If you want your kitchen redesign to reflect the decor of your home, you should at the way the other rooms are furnished.

Is your home filled with antiques? Does it reflect a certain period? Does it reflect a certain worldly style such as French country, English country, Italian, Asian? Are your furnishings simple with clean lines and no ornamentation?

You may want to extend this decor into your kitchen redesign. If you and your family are comfortable in the other rooms of your home, your kitchen will also be comfortable and be a gathering place.

To find the style of cabinets you may want to use in your kitchen redesign, look through magazines and visit design showrooms. Pay special attention to the flow of traffic through your kitchen. You may want to expand the room or create a different entrance. You may want to place your cabinets where you can get the maximum use from them as you prepare and serve your meals.

Cabinets cover most of the wall space in your kitchen. When considering your redesign, you will want to look at the lighting. If you do not have a window or very little light from a window, you may want to consider having white or very light wood grain cabinets.

The key to choosing the appropriate cabinets is to browse before you buy. Look at the quality of the construction and the various styles. Think about how they will fit into your kitchen redesign. Do not forget your budget. Cabinets can be an expensive item in a kitchen redesign.