Genetic High Resolution karyotyping DNA Test

Genetic High Resolution karyotyping DNA Test

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Cost 4,000/- Rs Single
Cost 8,000/- Rs Couple

This test can identify numerical and structural chromosome abnormalities detectable through high-resolution karyotype analysis (RTBG, 550-850 bands) from at least 20 metaphases. In cases where mosaicism is suspected, a minimum of 100 metaphases are analyzed. This test is typically requested for the identification of carriers of structural chromosomal aberrations, in patients with a pathological phenotype (e.g. mental retardation, suspected syndrome, etc.) and as a routine test for all couples undergoing assisted reproduction.

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Many techniques have been developed in recent years for genome-wide analysis of genetic alterations, but no current approach is capable of rapidly identifying all chromosome rearrangements with precise definition of breakpoints. Combining multiple color fluorescent in situ hybridization and high-density single nucleotide polymorphism array analyses, we present here an approach for high resolution karyotyping and fast identification of chromosome breakpoints. We characterized all of the chromosome amplifications and deletions, and most of the chromosome translocation breakpoints of three prostate cancer cell lines at a resolution which can be further analyzed by sequence-based techniques. Genes at the breakpoints were readily determined and potentially fused genes identified. Using high-density exon arrays we simultaneously confirmed altered exon expression patterns in many of these breakpoint genes.

At the laboratory, cells are grown in tissue culture, and chromosomes are separated from dividing cells for evaluation. A clinical cytogeneticist will analyze your chromosomes under a microscope.

Test results will be available to your doctor within 7 to 10 days

Understanding results

Chromosome Analysis/Cytogenetics/Karyotype testing is intended to identify chromosomal changes that may be associated with certain blood disorders or cancer. This test may identify other chromosomal changes not associated with cancer.

This test cannot identify certain inherited gene variations which might have increased your risk of cancer. It does not explain why a patient may develop cancer at an early age, or why they have family members with cancer.

The results of Chromosome Analysis/Cytogenetics/Karyotype testing can help your doctor provide an accurate diagnosis and select the most appropriate treatment for you.

The significance of an abnormal result will differ depending on your disease. In some diseases such as myelodysplastic syndrome (MDS) or chronic myelogenous leukemia (CML), your test result is used to confirm a diagnosis. In these and other diseases, an abnormal result provides a prognosis (aggressiveness of disease).

Your doctor may request additional testing to determine a diagnosis and appropriate treatment, if your test result is normal. Your doctor will discuss the available tests with you.

Reporting Time : 3 Days (From the day sample reaches our Lab)
Whole blood: Send in EDTA Tubes (Purple Top Vacutainer)
Blood Spots FTA Cards
Check Sample Buccal Swabs

At DNA Labs India, we are dedicated to quality DNA testing. We know that you need accurate, reliable results for such an important test, and we are committed to providing you with high quality DNA testing services. By choosing DNA Labs India, you will receive the highest quality, most conclusive results in the industry.

  • AABB: The AABB is a United States-based professional body and standards organization that was founded in 1947 as the American Association of Blood Banks.
  • NATA: The National Association of Testing Authorities (NATA) accreditation provides a means of determining, recognizing and promoting the competence of facilities to perform specific types of testing and provides formal recognition to competent testing facilities, thus providing a ready means for customers to identify and select reliable testing services.
  • ISO 17025 is the global standard for the technical competence of calibration and testing labs
  • The A2LA is the largest multi-discipline laboratory accreditation system in the United States and is recognized by Accreditation Bodies in the European Union and other International Communities.
  • In light of the amendment of ISO 9001:2008, the International Accreditation Forum (IAF), the International Laboratory Accreditation Cooperation (ILAC), and the International Organization for Standardization (ISO) have issued a revised communiqué declaring that the management system requirements of ISO/IEC 17025 meet the principles of ISO 9001:2008.
  • CAP: The College of American Pathologists, the principal organization of board-certified pathologists, serves and represents the interest of patients, pathologists, and the public by fostering excellence in the practice of pathology and laboratory medicine.
  • Clinical Laboratory Improvement Amendments (CLIA) in 1988 establishing quality standards for all laboratory testing to ensure the accuracy, reliability and timeliness of patient test results regardless of where the test was performed.
  • The International Laboratory Accreditation Cooperation (ILAC) first started as a conference in 1977 with the aim of developing international cooperation for facilitating trade by promotion of the acceptance of accredited test and calibration results.
  • FDA: Swabs and lancets are sterilized in accordance with ANSI/AMMI/ISO Guidelines and are validated as "sterile" by third party FDA registered facilities. You may have total confidence in knowing that the products used to collect your samples are in compliance with the strictest requirements in the world, ensuring your safety and personal health.

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