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                <journal-meta>
                                                                <journal-id>ktd</journal-id>
            <journal-title-group>
                                                                                    <journal-title>Kocatepe Tıp Dergisi</journal-title>
            </journal-title-group>
                                        <issn pub-type="epub">3061-9904</issn>
                                                                                            <publisher>
                    <publisher-name>Afyonkarahisar Sağlık Bilimleri Üniversitesi</publisher-name>
                </publisher>
                    </journal-meta>
                <article-meta>
                                        <article-id/>
                                                                                                                                                                                            <title-group>
                                                                                                                        <trans-title-group xml:lang="en">
                                    <trans-title>Türk Hemofili B Hastalarında Faktör IX Geni Mutasyonları</trans-title>
                                </trans-title-group>
                                                                                                                                                                                                <article-title>Türk Hemofili B Hastalarında Faktör IX Geni Mutasyonları</article-title>
                                                                                                    </title-group>
            
                                                    <contrib-group content-type="authors">
                                                                        <contrib contrib-type="author">
                                                                <name>
                                    <surname>Çilingir</surname>
                                    <given-names>Oğuz</given-names>
                                </name>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                <name>
                                    <surname>Müslümanoğlu</surname>
                                    <given-names>M. Hamza</given-names>
                                </name>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                <name>
                                    <surname>Özdemir</surname>
                                    <given-names>Muhsin</given-names>
                                </name>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                <name>
                                    <surname>Kavaklı</surname>
                                    <given-names>Kaan</given-names>
                                </name>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                <name>
                                    <surname>Solak</surname>
                                    <given-names>Mustafa</given-names>
                                </name>
                                                            </contrib>
                                                    <contrib contrib-type="author">
                                                                <name>
                                    <surname>Artan</surname>
                                    <given-names>Sevilhan</given-names>
                                </name>
                                                            </contrib>
                                                                                </contrib-group>
                        
                                        <pub-date pub-type="pub" iso-8601-date="20050401">
                    <day>04</day>
                    <month>01</month>
                    <year>2005</year>
                </pub-date>
                                        <volume>6</volume>
                                        <issue>1</issue>
                                        <fpage>1</fpage>
                                        <lpage>6</lpage>
                        
                        <history>
                                    <date date-type="received" iso-8601-date="20150508">
                        <day>05</day>
                        <month>08</month>
                        <year>2015</year>
                    </date>
                                            </history>
                                        <permissions>
                    <copyright-statement>Copyright © 1999, Kocatepe Tıp Dergisi</copyright-statement>
                    <copyright-year>1999</copyright-year>
                    <copyright-holder>Kocatepe Tıp Dergisi</copyright-holder>
                </permissions>
            
                                                                                                                        <abstract><p>Hemofili B hastalığının nedeni, kanın temel fonksiyonları arasında bulunan koagülasyon mekanizmasında etkin olan faktör IX’un konjenital eksikliği veya disfonksiyonel olmasıdır. Faktör IX’u kodlayan gen, X kromozomunun q27.1 bandında lokalize olup, 34 kilobaz (kb) uzunluğunda ve 8 ekzon ile 7 introndan oluşmaktadır. Hem genotipik hem de fenotipik olarak oldukça heterojen bir yapıda olan hemofili B hastalığının şiddeti, gendeki mutasyonun lokalizasyonu ve yapısıyla yakından ilgilidir. Bu çalışmadaki temel amaç, yüksek heterojenite gösteren faktör IX geninde, hızlı, efektif ve kesin sonuç veren otomatik kapiller jel elektroforezi ile DNA baz dizileme yöntemini kullanarak, kesin moleküler tanıya gidilmesi, yöntemin avantajlarının belirlenmesi ve Türk popülasyonundaki mutasyon profilinin ortaya çıkartılmasına yönelik çalışmalara ışık tutmasıdır. Yapılan çalışmada, klinik olarak tanısı konmuş 13 hemofili B hastasında, otomatik kapiller jel elektroforezi yöntemi ile DNA dizi analizi yapılarak mutasyonlar taranmış ve 2’si yeni olmak üzere 11 farklı mutasyon tanımlanmıştır. Tespit edilen mutasyonlar en çok ( %33 ) 8. ekzon bölgesinde gözlenmiştir. Ayrıca, faktör IX geninin CpG’den zengin bölgelerinde mutasyonların daha çok ( %36 ) olduğu görülmüş ve missens mutasyonların faktör IX geninde hastalığa en fazla ( %46 ) neden olan mutasyon tipi olduğu, literatürle de uyum gösteren bir şekilde ortaya konmuştur. Sonuç olarak, kapiller DNA dizi analizi yönteminin, faktör IX geni mutasyonlarının tanımlanmasında hızlı ve etkili bir yaklaşım olduğunu ve bu çalışmanın sonuçlarının, Türk popülasyonunun faktör IX geni mutasyon profilinin belirlenmesi ile ilgili başka çalışmalara da ışık tutacağını düşünmekteyiz</p></abstract>
                                                            
            
                                                                                        <kwd-group>
                                                    <kwd>Hemofili B</kwd>
                                                    <kwd>   otomatik kapiller jel elektroforezi</kwd>
                                                    <kwd>   DNA baz dizilemesi</kwd>
                                                    <kwd>   moleküler tanı</kwd>
                                                    <kwd>   faktör IX</kwd>
                                            </kwd-group>
                            
                                                <kwd-group xml:lang="en">
                                                    <kwd>-</kwd>
                                            </kwd-group>
                                                                                                                                        </article-meta>
    </front>
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