The Real Time PCR (RT-PCR) instrumentation is used widely by the crime investigators and police officials for forensic analysis. The entire process of DNA profiling is based on the extracted DNA samples from the crime scenes. These samples are then processed by the autosomal DNA polymerase Chain reaction (PCRs) and amplified by using the Y mutations. This amplifies the genetic material to a high extent. The whole procedure is repeated many times and each sample is tested for its genotype to get the results.
Due to the advancement in technology, the laboratory tests are now also used frequently by the Crime Scene Investigators (CSI’s) for the investigation purpose. This particular technique helps the CSI’s to collect the evidence much earlier and get more reports for the courts. In case of any doubt about any evidence, they can rely on this test which can be trusted. The results are submitted to the concerned authority who is responsible for keeping the data confidential. DNA testing is the latest addition to the crime scene investigation techniques and has been extensively used in India.
There is another brand named ample DNA test kit available from CPC Laboratories besides Co Velvet Intervallic Real Time PCR. They have both the technologies and are capable of getting the desired results as per the requirements of the clients. The kits are provided along with the instructions and the test drive. The testing can be done at the place itself or it can also be mailed to the clients with the necessary postage paid for.
One has the option to choose from two modes which are portable and permanent. The Portable Mode is basically meant for the travel purposes only. It is a closed circuit television system. This is similar to that of a security camera. The material used is lightweight and has a high storage capacity of up to 1000 cards.
The other mode is the Portable Real Time PCR which is used at the place itself for carrying out the test. The DNA sample is collected by swabbing the vaginal or anal areas. After the material is extracted through the Microchip extractor, the analysis of the sample is done through the DNA electrophoresis. It is the most commonly used DNA profiling technique used for criminal cases.
The third option is the USB DNA Genetic Testing pen which is very handy as it can be easily carried around and can be used anywhere. It can be plugged in using a USB cable. When the pen is used for the first time, an error message is displayed saying ‘PID error.’ If the user keeps the pen in place for a longer period of time, the message will disappear after a week and the sample will be successfully extracted.
The last option is the Corona Test for Travel. This is another type of DNA profiling which is also used at the place. The DNA samples collected at home can also be collected in this way. The DNA will then be transferred to a special type of gel which is used for the analysis. It is also useful for creating a DNA profile for special kinds of species.
This article has briefly explained the basics of the DNA profiling test which is commonly used for serious crime cases. People use the Covert Test for Travel to ensure that they do not commit any offense. This is a legal requirement in several states in America.
This process is also used by companies to determine whether their employees have come into contact with any harmful material or have engaged in any criminal activity. Companies are now outsourcing this job as outsourcing costs are very low when compared to the benefits of having an employee screened for health and safety. There are also many private employers who use this service as the cost savings and convenience they enjoy is also considerable.
The whole process is quick and easy. You just have to provide the sample and collect your money. The company will ship you the sample in a discreet packaging. Once you get the sample in the mail, follow the instructions provided to you. Write down everything you see on the paper. Take the sample to your closest laboratory and wait for their analysis.
When you are preparing to go for the test, make sure you follow the detailed instructions. You must take care to write down the day, time and address of the testing facility. Make sure you also list the item you wish to test. You should also bring a current photo of yourself. You must not wear uncomfortable clothes during the test, and remember that you are expected to give complete honesty.
