| RRC ID |
75512
|
| 著者 |
Takahashi M, Morikawa K, Akao T.
|
| タイトル |
Short-length Homologous Region exhaustive Search algorithm (SHRS): A primer design algorithm for differentiating bacteria at the species, subspecies, or strain level based on a whole genome sequence.
|
| ジャーナル |
J Microbiol Methods
|
| Abstract |
In fields such as the food industry, it is very important to identify target bacteria at the species level or lower for optimal product quality control. Bacteria identification at the subspecies or lower level requires time-consuming and high-cost analyses such as multi-locus sequence typing and amplified fragment length polymorphism analyses. Herein, we developed a primer design algorithm for precisely identifying bacteria based on a whole genome DNA sequence that is easy to apply. The algorithm designs primer sets that produce fragments from all input sequences and maximizes the differences in the amplicon size or amplicon sequence among input sequences. We demonstrate that the primer sets designed by the algorithm clearly classified six subspecies of Lactobacillus delbrueckii, and we observed that the resolution of the method is equal to that of a multi-locus sequence analysis. The algorithm allows the easy but precise identification of bacteria within a short time. (SHRS is available freely from PyPI under the MIT license.).
|
| 巻・号 |
203
|
| ページ |
106605
|
| 公開日 |
2022-12-1
|
| DOI |
10.1016/j.mimet.2022.106605
|
| PII |
S0167-7012(22)00200-7
|
| PMID |
36341783
|
| MeSH |
Algorithms
Amplified Fragment Length Polymorphism Analysis
Bacteria* / genetics
Lactobacillus delbrueckii* / genetics
Multilocus Sequence Typing / methods
|
| リソース情報 |
| 一般微生物 |
JCM 1002
JCM 11037
JCM 11038
JCM 20398
JCM 20088
JCM 15610
JCM 30917
JCM 1010
JCM 11036
JCM 17838
JCM 20381
JCM 20300
JCM 20061
JCM 20147
JCM 11039 |
