Differential Expression of Virulence and Stress Fitness Genes during Interaction between Listeria monocytogenes and Bifidobacterium longum
-
- TAN Qianglai
- State Key Laboratory of Food Science and Technology, Nanchang University State Key Laboratory of Food Science and Technology, Nanchang University
-
- XU Hengyi
- State Key Laboratory of Food Science and Technology, Nanchang University State Key Laboratory of Food Science and Technology, Nanchang University
-
- CHEN Tingtao
- Jiangxi-OAI Joint Research Institute, Nanchang University Jiangxi-OAI Joint Research Institute, Nanchang University
-
- LI Peng
- State Key Laboratory of Food Science and Technology, Nanchang University State Key Laboratory of Food Science and Technology, Nanchang University
-
- AGUILAR Zoraida P.
- Ocean NanoTech LLC Ocean NanoTech LLC
-
- XU Di
- State Key Laboratory of Food Science and Technology, Nanchang University State Key Laboratory of Food Science and Technology, Nanchang University
-
- MING Xing
- State Key Laboratory of Food Science and Technology, Nanchang University State Key Laboratory of Food Science and Technology, Nanchang University
-
- XU Feng
- Jiangxi-OAI Joint Research Institute, Nanchang University Jiangxi-OAI Joint Research Institute, Nanchang University
-
- WEI Hua
- State Key Laboratory of Food Science and Technology, Nanchang University State Key Laboratory of Food Science and Technology, Nanchang University
書誌事項
- タイトル別名
-
- Differential Expression of Virulence and Stress Fitness Genes during Interaction between <I>Listeria monocytogenes</I> and <I>Bifidobacterium longum</I>
この論文をさがす
抄録
Bifidobacterium is well known to have an inhibitory effect on the survival, growth, and proliferation of various foodborne pathogens, but the mechanism of the molecular action of B. longum in blocking the invasion of Listeria monocytogenes is not yet well defined. In the present study, following RNA extraction and cDNA synthesis, differential expression of virulence and stress fitness genes in L. monocytogenes and B. longum was determined by real-time PCR. The results indicate that L. monocytogenes virulence factors, including actA, hly, inlA, and plcA, showed significantly downregulated expression during co-incubation of B. longum and L. monocytogenes in phosphate-buffered saline. The relative mRNA levels of oppA and serpin, two stress fitness genes in B. longum, were significantly higher than for the control group. These results indicate that downregulation of L. monocytogenes virulence factors during co-incubation with B. longum might be responsible for the inhibitory effects.
収録刊行物
-
- Bioscience, Biotechnology, and Biochemistry
-
Bioscience, Biotechnology, and Biochemistry 76 (4), 699-704, 2012
公益社団法人 日本農芸化学会
- Tweet
キーワード
詳細情報 詳細情報について
-
- CRID
- 1390282681455290112
-
- NII論文ID
- 10030751538
-
- NII書誌ID
- AA10824164
-
- COI
- 1:STN:280:DC%2BC38rjt1WjtA%3D%3D
-
- ISSN
- 13476947
- 09168451
-
- NDL書誌ID
- 023592906
-
- PubMed
- 22484935
-
- 本文言語コード
- en
-
- データソース種別
-
- JaLC
- NDL
- Crossref
- PubMed
- CiNii Articles
-
- 抄録ライセンスフラグ
- 使用不可