東華大學圖書館 |

語系: 繁體中文

說明(常見問題)

回圖書館首頁

手機版館藏查詢

登入

回首頁 到查詢結果 [ null ]

切換: 標籤 | MARC模式 | ISBD

FindBook

Google Book

Amazon

博客來

Assessing the Quorum Sensing Circuit in Vibrio coralliilyticus and Its Implications in Coral Pathogenesis.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Assessing the Quorum Sensing Circuit in Vibrio coralliilyticus and Its Implications in Coral Pathogenesis./
作者:	Klempic, Emra.
出版者:	Ann Arbor : ProQuest Dissertations & Theses, : 2022,
面頁冊數:	36 p.
附註:	Source: Masters Abstracts International, Volume: 83-12.
Contained By:	Masters Abstracts International83-12.
標題:	Biology. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29215450
ISBN:	9798834015116

Assessing the Quorum Sensing Circuit in Vibrio coralliilyticus and Its Implications in Coral Pathogenesis.
Klempic, Emra.

Assessing the Quorum Sensing Circuit in Vibrio coralliilyticus and Its Implications in Coral Pathogenesis. - Ann Arbor : ProQuest Dissertations & Theses, 2022 - 36 p.

Source: Masters Abstracts International, Volume: 83-12.

Thesis (M.S.)--Indiana University, 2022.

This item must not be sold to any third party vendors.

Quorum sensing (QS) is an intracellular communication process that bacteria use to transition from individual behaviors to group behaviors. QS coordinates gene expression on a population wide-scale, and it is widely dispersed in Gram-positive and Gram-negative bacterial clades. This process is dependent on the production, release, and detection of signaling molecules known as autoinducers (AIs). AIs follow a distinct pattern of biosynthesis, and the concentration is dependent on bacterial growth phase. At low cell density (LCD), the local concentration of AIs is low, subsequently leading to the expression of genes responsible for individual behaviors. As cell density increases to high cell density (HCD), the local extracellular concentration of AIs increases proportionally with cell number, leading to the expression of genes responsible for group behaviors and repression of individual behavior genes. QS plays an important role in the synthesis of virulence factors, antibiotics, biofilms, motility, bioluminescence, competence, and sporulation in numerous bacteria. Understanding QS is crucial to combatting antibiotic resistance, as disruption in these intracellular communication pathways typically repress genes that encode virulence in ecological-, economical-, and health-relevant pathogens. Vibrio coralliilyticus is a Gram-negative marine bacterium with a broad host range and an etiological agent of coral disease. Its pathogenicity in coral has been well-documented but the role of QS in virulence is currently under investigation. In this literature review, I will introduce background information on QS systems in V. coralliilyticus, and commonalities with its close relative Vibrio campbellii, as well as its implications in coral pathogenesis.

ISBN: 9798834015116Subjects--Topical Terms:

522710
Biology.
Subjects--Index Terms:

Coral reefs

Assessing the Quorum Sensing Circuit in Vibrio coralliilyticus and Its Implications in Coral Pathogenesis.
LDR:02927nmm a2200361 4500 001 2348314
005 20220908123029.5
008 241004s2022 ||||||||||||||||| ||eng d
020 $a 9798834015116
035 $a (MiAaPQ)AAI29215450
035 $a AAI29215450
040 $a MiAaPQ $c MiAaPQ
100 1 $a Klempic, Emra. $3 3687648
245 1 0 $a Assessing the Quorum Sensing Circuit in Vibrio coralliilyticus and Its Implications in Coral Pathogenesis.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2022
300 $a 36 p.
500 $a Source: Masters Abstracts International, Volume: 83-12.
500 $a Advisor: van Kessel, Julia.
502 $a Thesis (M.S.)--Indiana University, 2022.
506 $a This item must not be sold to any third party vendors.
506 $a This item must not be added to any third party search indexes.
520 $a Quorum sensing (QS) is an intracellular communication process that bacteria use to transition from individual behaviors to group behaviors. QS coordinates gene expression on a population wide-scale, and it is widely dispersed in Gram-positive and Gram-negative bacterial clades. This process is dependent on the production, release, and detection of signaling molecules known as autoinducers (AIs). AIs follow a distinct pattern of biosynthesis, and the concentration is dependent on bacterial growth phase. At low cell density (LCD), the local concentration of AIs is low, subsequently leading to the expression of genes responsible for individual behaviors. As cell density increases to high cell density (HCD), the local extracellular concentration of AIs increases proportionally with cell number, leading to the expression of genes responsible for group behaviors and repression of individual behavior genes. QS plays an important role in the synthesis of virulence factors, antibiotics, biofilms, motility, bioluminescence, competence, and sporulation in numerous bacteria. Understanding QS is crucial to combatting antibiotic resistance, as disruption in these intracellular communication pathways typically repress genes that encode virulence in ecological-, economical-, and health-relevant pathogens. Vibrio coralliilyticus is a Gram-negative marine bacterium with a broad host range and an etiological agent of coral disease. Its pathogenicity in coral has been well-documented but the role of QS in virulence is currently under investigation. In this literature review, I will introduce background information on QS systems in V. coralliilyticus, and commonalities with its close relative Vibrio campbellii, as well as its implications in coral pathogenesis.
590 $a School code: 0093.
650 4 $a Biology. $3 522710
650 4 $a Microbiology. $3 536250
650 4 $a Pathology. $3 643180
650 4 $a Biological oceanography. $3 2122748
653 $a Coral reefs
653 $a Quorum sensing
690 $a 0306
690 $a 0410
690 $a 0416
690 $a 0571
710 2 $a Indiana University. $b Biology. $3 3183002
773 0 $t Masters Abstracts International $g 83-12.
790 $a 0093
791 $a M.S.
792 $a 2022
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29215450