Поиск

Полнотекстовый поиск:
Где искать:
везде
только в названии
только в тексте
Выводить:
описание
слова в тексте
только заголовок

Рекомендуем ознакомиться

Остальные работы->Реферат
For example, when Sinclaire first became friends with Franz Kromer. Sinclaire had a bad feeling about Franz, but ignored it. Since he ignored his desi...полностью>>
Остальные работы->Реферат
blind (false sense of judgement about others) and irresponsible as a father and a ruler, arrogant to take advice, divides power from responsibilty, ha...полностью>>
Остальные работы->Реферат
This is, more specifically, the plight of my generation, which has been defined by its disillusionment, apathy and inaction, rather than its accomplis...полностью>>
Остальные работы->Реферат
Emil refers to his home as a realm of light and states that he and his family all belong to that realm. The house itself was once a monastery, giving ...полностью>>

Главная > Реферат >Остальные работы

Сохрани ссылку в одной из сетей:

Flourescence In-Situ Essay, Research Paper

Flourescence in-situ hybridisation is a great advancement in technologybecause there are fewer chances of a miscarriage, the parents receive fasterresults, and the tests are easier to do. In the future, FISH will be able todecrease the chances of a miscarriage by using samples of maternal bloodinstead of amniotic fluid. The problem with amniocentesis is it uses a hollowneedle to take fluid from the mother’s uterus. The needle could damage thedeveloping fetus if not inserted properly. Another advantage of FISH is thatthe parents get a much quicker test result than amniocentesis. After thesample is taken, amniocentesis can take up to three weeks before a test can

be administered. With FISH, a same day result is given, which is much moreconvenient to the parents. Additionally, FISH is a simpler process. It usesspecially prepared molecules which bind to specific regions of DNA. To find aparticular gene, the examiner just looks for the flourescent coloured molecule that bonds to that specific gene. In amniocentesis, test cells are culturedfor three weeks and then tested. The chromosomes are then counted manually,and compared to a chart of normal chromosomes. This can be difficult, as thetester is looking for an extra chromosome 21. So because the test is muchsimpler, quicker, and reduces the risks of miscarriages, flourescence in-situhybridisation is an incredible discovery in the field of genetics.


Загрузить файл

Похожие страницы:

  1. Vision And Movement Essay Research Paper When

    Реферат >> Остальные работы
    ... . So they set up huge flourescent lights in her living room ...
  2. Creative Writing A Night Fishing Essay Research

    Реферат >> Остальные работы
    ... our sox up like two flourescent beacons. I am glad he did ...
  3. Shroud Of Turin Essay Research Paper IntroductionMillions

    Реферат >> Остальные работы
    ... scourge marks, revealed by ultraviolet flourescence would be impossible to obtain ...
  4. Slang, youth subcultures and rock music

    Реферат >> Иностранный язык
    ... makes objects or artwork in flourescent colors appear to glow.blow ...
  5. Typical Tourist Essay Research Paper You too

    Реферат >> Остальные работы
    ... sunglasses and the latest rage, a flourescent-colored money belt. To personaliqe ...

Хочу больше похожих работ...

Generated in 0.0024330615997314