scholarly journals Phylogenetic Analysis of MERS-CoV in a Camel Abattoir, Saudi Arabia, 2016–2018

2020 ◽  
Vol 26 (12) ◽  
pp. 3089-3091
Author(s):  
Maged Gomaa Hemida ◽  
Daniel K.W. Chu ◽  
Yen Y. Chor ◽  
Samuel M.S. Cheng ◽  
Leo L.M. Poon ◽  
...  
Keyword(s):  
Phylogenetic Analysis ◽  
Saudi Arabia

Molecular characterization and phylogenetic analysis of anopheline (Anophelinae: Culicidae) mosquitoes of the Oriental and Afrotropical Zoogeographic zones in Saudi Arabia

Acta Tropica ◽  
2020 ◽  
Vol 207 ◽  
pp. 105494 ◽  
Author(s):  
Kashif Munawar ◽  
Amgad Saleh ◽  
Muhammad Afzal ◽  
Muhammad Qasim ◽  
Khalid Ali Khan ◽  
...  
Keyword(s):  
Phylogenetic Analysis ◽  
Saudi Arabia ◽  
Molecular Characterization

scholarly journals Phylogenetic and whole genome analysis of first seven SARS-CoV-2 isolates in Bangladesh

2020 ◽  
Vol 15 (11) ◽  
pp. 735-746
Author(s):  
Nadim Sharif ◽  
Shuvra K Dey
Keyword(s):  
Phylogenetic Analysis ◽  
Saudi Arabia ◽  
Genome Analysis ◽  
Untranslated Region ◽  
Sequence Similarity ◽  
Effective Vaccine ◽  
Whole Genome ◽  
Neighbor Joining ◽  
Whole Genome Analysis ◽  
Respiratory Coronavirus

Aim: Whole genome and peptide mutation analysis can specify effective vaccine and therapeutics against severe acute respiratory coronavirus-2 (SARS-CoV-2). Materials & methods: Whole genome similarity for Bangladeshi SARS-CoV-2 was determined using ClustalW and BLASTn. Phylogenetic analysis was conducted using neighbor-joining method. Results: 100% of isolates in Bangladesh were in the G clade. We found 99.98–100% sequence similarity among Bangladeshi isolates and isolates of England, Greece, USA, Saudi Arabia and India. Deletion of bases at 5′ untranslated region and 3′ untranslated region was detected. Substitution 261 (E→D) at NSP13 and 1109 (F→L) at spike (S) protein were detected. Substitution 377 (D→G) at nucleocapsid with common substitution 614 (D→G) at S were also detected. Conclusion: This study will provide baseline data for development of an effective vaccine or therapeutics against SARS-CoV-2.

scholarly journals Phylogenetic analysis of three endogenous species of fish from Saudi Arabia verified that Cyprinion acinaes hijazi is a sub-species of Cyprinion acinaces acinases

2020 ◽  
Vol 32 (7) ◽  
pp. 3014-3017
Author(s):  
Abdulrahman Mohammed Alotaibi ◽  
Zubair Ahmad ◽  
Muhammad Farooq ◽  
Hmoud Fares Albalawi ◽  
Abdulwahed Fahad Alrefaei
Keyword(s):  
Phylogenetic Analysis ◽  
Saudi Arabia

scholarly journals Molecular phylogeny of Lytorhynchus diadema (Reptilia, Colubridae) populations in Saudi Arabia

Herpetozoa ◽  
2021 ◽  
Vol 34 ◽  
pp. 271-276
Author(s):  
Ahmed Alshammari ◽  
Ahmed Badry ◽  
Salem Basuis ◽  
Adel A. Ibrahim ◽  
Eman El-Abd
Keyword(s):  
Phylogenetic Analysis ◽  
Saudi Arabia ◽  
Molecular Phylogeny ◽  
Bayesian Methods ◽  
12S Rrna ◽  
Rrna Gene ◽  
Neighbor Joining ◽  
12S Rrna Gene ◽  
African Populations ◽  
Molecular Phylogenetic

This study presents the molecular phylogenetic relationships among Lytorhynchus diadema (Duméril, Bibron & Duméril, 1854) populations in Saudi Arabia relative to populations from Africa and Asia. This phylogenetic analysis was based on mitochondrial 16S and 12S rRNA partial gene fragments using Neighbor-joining, Maximum Parsimony, and Bayesian methods. The results strongly support the monophyly of Lytorhynchus based on two concatenated genes and the 12S rRNA gene separately. Also, a significant separation is observed between the Arabian samples from Saudi Arabia, Yemen, and Oman, and the African populations from Egypt, Tunisia, and Morocco.

scholarly journals Molecular epidemiology, phylogenetic analysis and genotype distribution of hepatitis B virus in Saudi Arabia: Predominance of genotype D1

2020 ◽  
Vol 77 ◽  
pp. 104051 ◽  
Author(s):  
Ahmed A. Al-Qahtani ◽  
Mahmoud Reza Pourkarim ◽  
Nídia Sequeira Trovão ◽  
Valentijn Vergote ◽  
Guangdi Li ◽  
...  
Keyword(s):  
Phylogenetic Analysis ◽  
Saudi Arabia ◽  
Hepatitis B Virus ◽  
Hepatitis B ◽  
Molecular Epidemiology ◽  
Genotype Distribution ◽  
B Virus
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