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

切換: 標籤 | MARC模式 | ISBD

FindBook

Google Book

Amazon

博客來

Identifying the Distinct Adaptive and Plastic Gene Expression Patterns and Microbial Indicators that Mediate Coral Disease Resistance.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Identifying the Distinct Adaptive and Plastic Gene Expression Patterns and Microbial Indicators that Mediate Coral Disease Resistance./
作者:	Macknight, Nicholas James.
面頁冊數:	1 online resource (151 pages)
附註:	Source: Dissertations Abstracts International, Volume: 84-01, Section: B.
Contained By:	Dissertations Abstracts International84-01B.
標題:	Microbiology. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29331380click for full text (PQDT)
ISBN:	9798837550126

Identifying the Distinct Adaptive and Plastic Gene Expression Patterns and Microbial Indicators that Mediate Coral Disease Resistance.
Macknight, Nicholas James.

Identifying the Distinct Adaptive and Plastic Gene Expression Patterns and Microbial Indicators that Mediate Coral Disease Resistance. - 1 online resource (151 pages)

Source: Dissertations Abstracts International, Volume: 84-01, Section: B.

Thesis (Ph.D.)--The University of Texas at Arlington, 2022.

Includes bibliographical references

Infectious diseases are an increasing threat to coral reefs, resulting in altered community structure and hindering the functional contributions of disease susceptible species. While forecasting disease outbreaks based on environmental factors has progressed, we still lack a comparative understanding of susceptibility among coral species that would help predict disease impacts on coral communities. This dissertation compared the phenotypic, microbial, and coral host gene expression responses of seven diverse Caribbean coral species after exposure to white plague disease. Disease incidence and lesion progression rates were evaluated over a seven-day exposure. Coral microbiomes and RNA were sampled after lesion appearance or at the end of the experiment if no disease signs appeared. A spectrum of disease susceptibility was observed among the coral species that corresponded to microbial dysbiosis. This experimental exposure also determined gene expression processes involved in (i) lesion progression, (ii) within species gene expression plasticity, and (iii) expression-level adaptation among species that lead to differences in disease risk. Finally, phylosymbiotic bacteria, which are hypothesized to provide stabilizing and probiotic contributions to the host were identified and associated with community-level microbial dysbiosis, an emerging hypothesis in coral disease etiology. Collectively, this dissertation offers insight into the adaptive constraints and plasticity of coral host gene expression patterns and microbial indicators involved in disease lesion progression and within and between species dynamics that lead to differences in disease risk that is evident on current Caribbean reefs.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2023

Mode of access: World Wide Web

ISBN: 9798837550126Subjects--Topical Terms:

536250
Microbiology.
Subjects--Index Terms:

CoralIndex Terms--Genre/Form:

542853
Electronic books.

Identifying the Distinct Adaptive and Plastic Gene Expression Patterns and Microbial Indicators that Mediate Coral Disease Resistance.
LDR:03333nmm a2200469K 4500 001 2354928
005 20230505090502.5
006 m o d
007 cr mn ---uuuuu
008 241011s2022 xx obm 000 0 eng d
020 $a 9798837550126
035 $a (MiAaPQ)AAI29331380
035 $a (MiAaPQ)2502vireo2704Macknight
035 $a AAI29331380
040 $a MiAaPQ $b eng $c MiAaPQ $d NTU
100 1 $a Macknight, Nicholas James. $3 3695303
245 1 0 $a Identifying the Distinct Adaptive and Plastic Gene Expression Patterns and Microbial Indicators that Mediate Coral Disease Resistance.
264 0 $c 2022
300 $a 1 online resource (151 pages)
336 $a text $b txt $2 rdacontent
337 $a computer $b c $2 rdamedia
338 $a online resource $b cr $2 rdacarrier
500 $a Source: Dissertations Abstracts International, Volume: 84-01, Section: B.
500 $a Includes supplementary digital materials.
500 $a Advisor: Mydlarz, Laura.
502 $a Thesis (Ph.D.)--The University of Texas at Arlington, 2022.
504 $a Includes bibliographical references
520 $a Infectious diseases are an increasing threat to coral reefs, resulting in altered community structure and hindering the functional contributions of disease susceptible species. While forecasting disease outbreaks based on environmental factors has progressed, we still lack a comparative understanding of susceptibility among coral species that would help predict disease impacts on coral communities. This dissertation compared the phenotypic, microbial, and coral host gene expression responses of seven diverse Caribbean coral species after exposure to white plague disease. Disease incidence and lesion progression rates were evaluated over a seven-day exposure. Coral microbiomes and RNA were sampled after lesion appearance or at the end of the experiment if no disease signs appeared. A spectrum of disease susceptibility was observed among the coral species that corresponded to microbial dysbiosis. This experimental exposure also determined gene expression processes involved in (i) lesion progression, (ii) within species gene expression plasticity, and (iii) expression-level adaptation among species that lead to differences in disease risk. Finally, phylosymbiotic bacteria, which are hypothesized to provide stabilizing and probiotic contributions to the host were identified and associated with community-level microbial dysbiosis, an emerging hypothesis in coral disease etiology. Collectively, this dissertation offers insight into the adaptive constraints and plasticity of coral host gene expression patterns and microbial indicators involved in disease lesion progression and within and between species dynamics that lead to differences in disease risk that is evident on current Caribbean reefs.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2023
538 $a Mode of access: World Wide Web
650 4 $a Microbiology. $3 536250
650 4 $a Biostatistics. $3 1002712
650 4 $a Genetics. $3 530508
650 4 $a Biology. $3 522710
650 4 $a Biological oceanography. $3 2122748
650 4 $a Immunology. $3 611031
653 $a Coral
653 $a Immunity
653 $a Gene expression
653 $a Microbiome
653 $a Phylogeny
653 $a Disease resistance
655 7 $a Electronic books. $2 lcsh $3 542853
690 $a 0369
690 $a 0410
690 $a 0308
690 $a 0982
690 $a 0416
690 $a 0306
710 2 $a ProQuest Information and Learning Co. $3 783688
710 2 $a The University of Texas at Arlington. $b Biology. $3 3183007
773 0 $t Dissertations Abstracts International $g 84-01B.
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=29331380 $z click for full text (PQDT)