|
Microbial community diversity associated with healthy and unhealthyshrimp (early mortality syndrome) at Malaysian shrimp farm |
|---|---|
| รหัสดีโอไอ | |
| Creator | 1. Muhammad Faiz Abdul Kuthoose 2. Nurul Syakirah Mohamad Suhaimi 3. Darah Ibrahim 4. Kamarul Zaman Zarkasi |
| Title | Microbial community diversity associated with healthy and unhealthyshrimp (early mortality syndrome) at Malaysian shrimp farm |
| Publisher | Research and Development Office,Prince of Songkla University |
| Publication Year | 2021 |
| Journal Title | Songklanakarin Journal of Science and Technology (SJST) |
| Journal Vol. | 43 |
| Journal No. | 3 |
| Page no. | 897-902 |
| Keyword | microbial community, early mortality syndrome, diversity, 16S rRNA |
| URL Website | https://rdo.psu.ac.th/sjstweb/ |
| ISSN | 0125-3395 |
| Abstract | Microbial community diversity of healthy and unhealthy shrimp (Penaeus vannamei) with early mortality syndrome(EMS), collected from shrimp farms in Kedah and Penang, Malaysia, were examined using a cultivation method and 16S rRNAgene analysis. This study aimed to describe and identify the major abundance of shrimpโs microbial communities and itsrelationship with shrimp health status (healthy or unhealthy with EMS). In 16S rRNA gene analysis of metagenomic andculturable bacterial numbers, these were found to differ between healthy and unhealthy cases, whereby the bacterial communitydiversity might have potentially contributed to the health status. The results revealed significant differences by healthy status andby sampling time. Based on the results, the bacterial communities of healthy shrimp were composed of members of the generaPseudomonas (32% of the total reads), Photobacterium (21% of the total reads), Acinetobacter (15% of the total reads) andVibrio (10% of the total reads). Meanwhile, the members of the genera Vibrio (40% of the total reads), Photobacterium (25% ofthe total reads), Pseudomonas (10% of the total reads) and Paracoccus (7% of the total reads), were greatly predominant inunhealthy shrimp with EMS, with highly dynamic bacterial communities. |
