Yıl 2018, Cilt 21, Sayı 6, Sayfalar 846 - 853 2018-11-30

Dünyanın Farklı Coğrafyalarında Yayılış Gösteren Yonca (Medicago sativa L.) Populasyonlarında Bağlantı Eşitsizliği Analizi
Linkage Disequilibrium (LD) Analysis in Alfalfa (Medicago sativa L.) Populations Spreading in Different Geographies of the World

Doğan İLHAN [1]

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Kültür yoncası (Medicago sativa L.), ıslah çalışmaları sonucunda Medicago sativa tür kompleksinden geliştirilmiştir. Son zamanlarda, yonca bitkisindeki çalışmaların moleküler markörler temelinde DNA polimorfizmlerini belirlemeye ve bu polimorfizmlerle ilişkili olan fenotipler arasında bağlantı kurmaya odaklandığı bilinmektedir. Özellikle genotipler ve fenotipler arasındaki ilişkiler, Bağlantı Analizleri ve İlişki Haritalama çalışmaları şeklinde değerlendirilmektedir. Bilgiler temelinde bu çalışmada; 70 populasyon için 31 SSR markörü kullanılarak Bağlantı Eşitsizliği (Linkage Disequilibrium, LD) analizi de gerçekleştirilmiştir. Bağlantı Eşitsizliği analizi için; 31 markörden 23 tanesinin yonca’nın 8 kromozomu üzerindeki fiziksel mesafeleri belirlenmiştir. 8 kromozom üzerinde 103 lokustan oluşan mesafeler Medicago truncatula genomu temel alınarak saptanmıştır. Değerlendirilen markörler için; bu populasyonlarda önemli (p<0,0001) bir Bağlantı Eşitsizliği (LD) değeri gözlenmemiştir.

Cultivated alfalfa (Medicago sativa L.) was derived from Medicago sativa species complex as a result of breeding efforts.  New efforts have focused on to determine the DNA polymorphisms based on molecular markers and to link these polymorphisms with related phenotype recently. Especially, the relationships between genotypes and phenotypes are evaluated as Linkage Analysis and Association Mapping Studies. On the basis of information, in this study, Linkage Disequilibrium (LD) analysis was also performed using 31 SSR markers for the 70 populations. For the LD analysis, 23 of the 31 markers identified the physical distances on the 8 chromosomes of the alfalfa. Distances of 103 loci on 8 chromosomes were determined based on Medicago truncatula genome. A significant (p<0,0001) LD value was not observed in these populations for the evaluated markers.

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Orcid: 0000-0003-2805-1638
Yazar: Doğan İLHAN

Bibtex @araştırma makalesi { ksutarimdoga452852, journal = {Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi}, issn = {}, eissn = {2619-9149}, address = {Kahramanmaraş Sütçü İmam Üniversitesi}, year = {2018}, volume = {21}, pages = {846 - 853}, doi = {10.18016/ksutarimdoga.vi.452852}, title = {Linkage Disequilibrium (LD) Analysis in Alfalfa (Medicago sativa L.) Populations Spreading in Different Geographies of the World}, key = {cite}, author = {İLHAN, Doğan} }
APA İLHAN, D . (2018). Linkage Disequilibrium (LD) Analysis in Alfalfa (Medicago sativa L.) Populations Spreading in Different Geographies of the World. Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi, 21 (6), 846-853. DOI: 10.18016/ksutarimdoga.vi.452852
MLA İLHAN, D . "Linkage Disequilibrium (LD) Analysis in Alfalfa (Medicago sativa L.) Populations Spreading in Different Geographies of the World". Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi 21 (2018): 846-853 <http://dogadergi.ksu.edu.tr/issue/39291/452852>
Chicago İLHAN, D . "Linkage Disequilibrium (LD) Analysis in Alfalfa (Medicago sativa L.) Populations Spreading in Different Geographies of the World". Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi 21 (2018): 846-853
RIS TY - JOUR T1 - Linkage Disequilibrium (LD) Analysis in Alfalfa (Medicago sativa L.) Populations Spreading in Different Geographies of the World AU - Doğan İLHAN Y1 - 2018 PY - 2018 N1 - doi: 10.18016/ksutarimdoga.vi.452852 DO - 10.18016/ksutarimdoga.vi.452852 T2 - Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi JF - Journal JO - JOR SP - 846 EP - 853 VL - 21 IS - 6 SN - -2619-9149 M3 - doi: 10.18016/ksutarimdoga.vi.452852 UR - http://dx.doi.org/10.18016/ksutarimdoga.vi.452852 Y2 - 2018 ER -
EndNote %0 Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi Linkage Disequilibrium (LD) Analysis in Alfalfa (Medicago sativa L.) Populations Spreading in Different Geographies of the World %A Doğan İLHAN %T Linkage Disequilibrium (LD) Analysis in Alfalfa (Medicago sativa L.) Populations Spreading in Different Geographies of the World %D 2018 %J Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi %P -2619-9149 %V 21 %N 6 %R doi: 10.18016/ksutarimdoga.vi.452852 %U 10.18016/ksutarimdoga.vi.452852
ISNAD İLHAN, Doğan . "Dünyanın Farklı Coğrafyalarında Yayılış Gösteren Yonca (Medicago sativa L.) Populasyonlarında Bağlantı Eşitsizliği Analizi". Kahramanmaraş Sütçü İmam Üniversitesi Tarım ve Doğa Dergisi 21 / 6 (Kasım 2018): 846-853. http://dx.doi.org/10.18016/ksutarimdoga.vi.452852