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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Um sistema computacional para diagnosticar viroses de plantas usando a t?cnica de PCR com constru??o de primers esp?cie-espec?ficos

Rocha, Kliger Kissinger Fernandes 04 April 2005 (has links)
Made available in DSpace on 2014-12-17T14:56:06Z (GMT). No. of bitstreams: 1 KligerKFR.pdf: 1442515 bytes, checksum: b8c82b51681c5740727addb5f0eed20a (MD5) Previous issue date: 2005-04-04 / Coordena??o de Aperfei?oamento de Pessoal de N?vel Superior / It proposes a established computational solution in the development of a software to construct species-specific primers, used to improve the diagnosis of virus of plant for PCR. Primers are indispensable to PCR reaction, besides providing the specificity of the diagnosis. Primer is a synthetic, short, single stranded piece of DNA, used as a starter in PCR technique. It flanks the sequence desired to amplify. Species-specific primers indicate the well known region of beginning and ending where the polymerase enzyme is going to amplify on a certain species, i.e. it is specific for only a species. Thus, the main objective of this work is to automatize the process of choice of primers, optimizing the specificity of chosen primers by the traditional method / Prop?e-se uma solu??o computacional baseada no desenvolvimento de um software para construir primers esp?cie-espec?ficos, usados para melhorar o diagn?stico de viroses de planta por PCR. Primers s?o indispens?veis ? rea??o PCR, al?m de proporcionar a especificidade do diagn?stico. Um primer ? um fragmento de DNA sint?tico, curto e de fita simples, utilizado como um iniciador na t?cnica PCR que flanqueia a seq??ncia que se deseja amplificar. Primers esp?cie-espec?ficos s?o primers que s? indicam a regi?o bem conhecida de in?cio e t?rmino onde a enzima polimerase vai amplificar, de uma determinada esp?cie, ou seja, ? espec?fica para somente uma esp?cie. Assim, o objetivo principal deste trabalho ? automatizar o processo de escolha de primers, otimizando a especificidade dos primers escolhidos pelo m?todo tradicional

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