Publications by authors named "Abdulaziz Al-Ateeqi"

Article Synopsis
  • Copy number variants (CNVs) are differences in the genome structure among individuals that can influence traits, important for breeding programs.
  • A study involving 60 dromedary camels from the Arabian Peninsula identified 37,519 CNV events, leading to the creation of a detailed CNV map with various types of deletions and duplications.
  • Many CNVs were linked to genes related to significant traits such as fertility and heat stress, highlighting their importance in understanding the genetics of dromedary camels.
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Antimicrobial resistance (AMR) is one of the major global health and economic threats. There is growing concern about the emergence of AMR in food and the possibility of transmission of microorganisms possessing antibiotic resistance genes (ARGs) to the human gut microbiome. Shotgun sequencing and in vitro antimicrobial susceptibility testing were used in this study to provide a detailed characterization of the antibiotic resistance profile of bacteria and their ARGs in dromedary camel milk.

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Food contamination by pathogens results in serious health problems and economic losses. Chemical food preservatives pose a risk to human health when used in food preservation. To increase the shelf life of the products and prevent spoilage, the dairy sector is considering natural preservatives such the ribosomally synthesized peptides, bacteriocins.

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The two species of the Old World Camelini tribe, dromedary and Bactrian camels, show superior adaptability to the different environmental conditions they populate, e.g. desert, mountains and coastal areas, which might be associated with adaptive variations on their mitochondrial DNA.

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Camel milk is recognized as a functional food with significant economic value. Mastitis is one of the most common and costly diseases in the dairy industry. Mastitis, which is caused by pathogens such as bacteria, viruses, fungi, and algae, has an impact on the quality and quantity of milk produced as well as animal health and welfare.

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Raw camel milk samples were collected from three geographical locations (south, north and middle Kuwait) during two seasons. Next generation sequencing of the V3-V4 regions of the 16S rRNA gene was used to analyze the bacterial community in camel milk. DNA was extracted from one hundred thirty-three samples, and libraries were prepared using custom fusion primers of the 16S rRNA gene and sequenced on Illumina HiSeq 2500 platform.

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Camel milk is renowned for its nutritional value and its therapeutic properties. It is considered a promising alternative to bovine milk due to its higher nutritional benefits, hypoallergenic characteristics and greater digestibility in the human gastrointestinal system. This study reports camel milk's bacterial and fungal microbiota, and the effect of geographical location and season on its bacterial community.

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