Araştırma Makalesi

Searching for the Roots of Bloom Syndrome Protein and Its Homologs Using Phylogenetic Analysis

Cilt: 4 Sayı: 2 30 Kasım 2021
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Searching for the Roots of Bloom Syndrome Protein and Its Homologs Using Phylogenetic Analysis

Öz

Phylogenetic analysis (PA) is used for elucidation of relationships among different species and provides information about their evolution. BLM protein (BLM RecQ like helicase) is responsible for the repair of stalled replication fork during double-strand break repair by homologous recombination. In the current study, phylogenetic analysis was performed using BLM protein sequences, sequences of its homologs and its putative homologs from 34 species including covering the genera of Bacteria, Archaea and Eukaryotes. This study was carried out for the purpose of (1) illustrating and comparing relationships among eukaryotic BLM proteins, their homologs (ATP-dependent DNA helicase RecQs in Bacteria) and their potential putative homologs (ATP-dependent DNA helicase Hel308s in Archaea), (2) evaluating how BLM protein evolution took place, what it brought to the organisms by acquiring functional changes and how future potential changes would occur and (3) gaining the general perspective in the evolution of BLM protein. All analyzed species in Bacteria, Archaea and Eukaryota formed a clear inter-species cluster, except for P. sinensis (Reptilia). The results supported that Hjm helicase may be one of the candidate potential ancestors of the BLM proteins and their homologs. Moreover, especially two domains which are Helicase ATP-binding and Helicase C-terminal domain were encountered in the all analyzed species and seem to be strictly conserved in the future. Repair related-highly sophisticated interaction network of BLM indicated that its functional evolution reaches a certain level and it appears to have taken an important place in maintaining genomic stability. However, it should be taken into account that BLM may acquire additional functions or become a cornerstone in different pathways in the future depending on its participation in various metabolic roads.

Anahtar Kelimeler

Kaynakça

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Ayrıntılar

Birincil Dil

İngilizce

Konular

Yapısal Biyoloji

Bölüm

Araştırma Makalesi

Yayımlanma Tarihi

30 Kasım 2021

Gönderilme Tarihi

29 Mart 2021

Kabul Tarihi

11 Ağustos 2021

Yayımlandığı Sayı

Yıl 2021 Cilt: 4 Sayı: 2

Kaynak Göster

APA
Korak, T., & Kasap, M. (2021). Searching for the Roots of Bloom Syndrome Protein and Its Homologs Using Phylogenetic Analysis. Kocaeli Journal of Science and Engineering, 4(2), 146-159. https://doi.org/10.34088/kojose.904914
AMA
1.Korak T, Kasap M. Searching for the Roots of Bloom Syndrome Protein and Its Homologs Using Phylogenetic Analysis. KOJOSE. 2021;4(2):146-159. doi:10.34088/kojose.904914
Chicago
Korak, Tuğcan, ve Murat Kasap. 2021. “Searching for the Roots of Bloom Syndrome Protein and Its Homologs Using Phylogenetic Analysis”. Kocaeli Journal of Science and Engineering 4 (2): 146-59. https://doi.org/10.34088/kojose.904914.
EndNote
Korak T, Kasap M (01 Kasım 2021) Searching for the Roots of Bloom Syndrome Protein and Its Homologs Using Phylogenetic Analysis. Kocaeli Journal of Science and Engineering 4 2 146–159.
IEEE
[1]T. Korak ve M. Kasap, “Searching for the Roots of Bloom Syndrome Protein and Its Homologs Using Phylogenetic Analysis”, KOJOSE, c. 4, sy 2, ss. 146–159, Kas. 2021, doi: 10.34088/kojose.904914.
ISNAD
Korak, Tuğcan - Kasap, Murat. “Searching for the Roots of Bloom Syndrome Protein and Its Homologs Using Phylogenetic Analysis”. Kocaeli Journal of Science and Engineering 4/2 (01 Kasım 2021): 146-159. https://doi.org/10.34088/kojose.904914.
JAMA
1.Korak T, Kasap M. Searching for the Roots of Bloom Syndrome Protein and Its Homologs Using Phylogenetic Analysis. KOJOSE. 2021;4:146–159.
MLA
Korak, Tuğcan, ve Murat Kasap. “Searching for the Roots of Bloom Syndrome Protein and Its Homologs Using Phylogenetic Analysis”. Kocaeli Journal of Science and Engineering, c. 4, sy 2, Kasım 2021, ss. 146-59, doi:10.34088/kojose.904914.
Vancouver
1.Tuğcan Korak, Murat Kasap. Searching for the Roots of Bloom Syndrome Protein and Its Homologs Using Phylogenetic Analysis. KOJOSE. 01 Kasım 2021;4(2):146-59. doi:10.34088/kojose.904914