東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back to Search results for [ null ]

Switch To: Labeled | MARC Mode | ISBD

Transmission Dynamics of the Witheri...

Fuller, Ava Maie.

Linked to FindBook

Google Book

Amazon

博客來

Transmission Dynamics of the Withering Syndrome Rickettsia-Like Organism to Abalone in California.

Record Type:	Electronic resources : Monograph/item
Title/Author:	Transmission Dynamics of the Withering Syndrome Rickettsia-Like Organism to Abalone in California./
Author:	Fuller, Ava Maie.
Published:	Ann Arbor : ProQuest Dissertations & Theses, : 2017,
Description:	49 p.
Notes:	Source: Masters Abstracts International, Volume: 57-01.
Contained By:	Masters Abstracts International57-01(E).
Subject:	Aquatic sciences. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10608717
ISBN:	9780355357394

Transmission Dynamics of the Withering Syndrome Rickettsia-Like Organism to Abalone in California.
Fuller, Ava Maie.

Transmission Dynamics of the Withering Syndrome Rickettsia-Like Organism to Abalone in California. - Ann Arbor : ProQuest Dissertations & Theses, 2017 - 49 p.

Source: Masters Abstracts International, Volume: 57-01.

Thesis (Master's)--University of Washington, 2017.

A sentinel study was conducted to investigate the distribution of the withering syndrome (WS) pathogen by deploying modules containing live red abalone at two different field sites, one near an onshore commercial abalone farm and one in proximity to wild aggregations of abalone, both in Southern California. A newly validated quantitative polymerase chain reaction (qPCR) assay was used to quantify the withering syndrome rickettsia like organism (WS-RLO) DNA in water, tissue and fecal samples. In addition, histological screenings were conducted on tissues from all surviving abalone to understand clinical infections of the pathogen. WS-RLO DNA copies were detected in modules at the wild site but not at the site off of the abalone farm (even though WS-RLO DNA was detected in the farm's effluent; p > 0.05). Overall, proportions of clinical infections and WS-RLO DNA at both sites were very low and similar between sites (p > 0.05). Abalone infection prevalence and intensity of the WS-RLO was independent of WS-RLO DNA copy density in seawater. This study demonstrated the use of caged sentinel abalone to monitor RLO transmission in the field. The results of this study will help managers better understand the risk of infection of abalone exposed to the WS-RLO in situ.

ISBN: 9780355357394Subjects--Topical Terms:

3174300
Aquatic sciences.

Transmission Dynamics of the Withering Syndrome Rickettsia-Like Organism to Abalone in California.
LDR:02238nmm a2200289 4500 001 2158793
005 20180618102617.5
008 190424s2017 ||||||||||||||||| ||eng d
020 $a 9780355357394
035 $a (MiAaPQ)AAI10608717
035 $a (MiAaPQ)washington:17682
035 $a AAI10608717
040 $a MiAaPQ $c MiAaPQ
100 1 $a Fuller, Ava Maie. $3 3346629
245 1 0 $a Transmission Dynamics of the Withering Syndrome Rickettsia-Like Organism to Abalone in California.
260 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2017
300 $a 49 p.
500 $a Source: Masters Abstracts International, Volume: 57-01.
500 $a Advisers: Glenn R. VanBlaricom; Carolyn S. Friedman.
502 $a Thesis (Master's)--University of Washington, 2017.
520 $a A sentinel study was conducted to investigate the distribution of the withering syndrome (WS) pathogen by deploying modules containing live red abalone at two different field sites, one near an onshore commercial abalone farm and one in proximity to wild aggregations of abalone, both in Southern California. A newly validated quantitative polymerase chain reaction (qPCR) assay was used to quantify the withering syndrome rickettsia like organism (WS-RLO) DNA in water, tissue and fecal samples. In addition, histological screenings were conducted on tissues from all surviving abalone to understand clinical infections of the pathogen. WS-RLO DNA copies were detected in modules at the wild site but not at the site off of the abalone farm (even though WS-RLO DNA was detected in the farm's effluent; p > 0.05). Overall, proportions of clinical infections and WS-RLO DNA at both sites were very low and similar between sites (p > 0.05). Abalone infection prevalence and intensity of the WS-RLO was independent of WS-RLO DNA copy density in seawater. This study demonstrated the use of caged sentinel abalone to monitor RLO transmission in the field. The results of this study will help managers better understand the risk of infection of abalone exposed to the WS-RLO in situ.
590 $a School code: 0250.
650 4 $a Aquatic sciences. $3 3174300
690 $a 0792
710 2 $a University of Washington. $b Aquatic and Fishery Sciences. $3 2093042
773 0 $t Masters Abstracts International $g 57-01(E).
790 $a 0250
791 $a Master's
792 $a 2017
793 $a English
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=10608717