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完整後設資料紀錄
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.advisor | 袁孝維(Hsiao-Wei Yuan) | |
dc.contributor.author | Eileen Long | en |
dc.contributor.author | 龍艾玲 | zh_TW |
dc.date.accessioned | 2021-06-16T23:36:44Z | - |
dc.date.available | 2020-02-24 | |
dc.date.copyright | 2020-02-24 | |
dc.date.issued | 2020 | |
dc.date.submitted | 2020-02-19 | |
dc.identifier.uri | http://tdr.lib.ntu.edu.tw/jspui/handle/123456789/65327 | - |
dc.description.abstract | Compromising more than 120 species and found worldwide, Hemidactylus geckos are one of the most diverse and widely dispersed genera of reptiles. Of them the Common house gecko, Hemidactylus frenatus, is one of the most recognized and widely distributed and has invaded the Mediterranean region, Australia, most Pacific Islands, Europe, and North and South America over the past 100 years. Their proposed native range is the source of much controversy and many of their more recent colonizations are theorized to be largely anthropogenic. Here I present a molecular phylogeny for Taiwanese H. frenatus based on 681 bp of mitochondrial DNA (cytochrome b) and 309 bp of nuclear DNA (RAG1) from 19 individuals with the addition of H. bowringii, H. brookii, and H. garnotii individuals as outgroups. Samples from other countries were also obtained from GenBank.
Results of phylogenetic analyses revealed two distinct clades, wherein Clade 1 is restricted to India and Southeast Asia while Clade 2 encompasses the same region with additional incursions to the rest of the world. Individuals from Taiwan are represented in both clades. However, Taiwan individuals from the India-SE Asia clade were all collected from a singular locality, lending support to multiple incursion events in Taiwan and a non-native status in Taiwan. As a cryptic species, H. frenatus origins in Taiwan are still difficult to decipher and additional research using molecular markers with a higher mutation rate is needed for further clarity. | en |
dc.description.provenance | Made available in DSpace on 2021-06-16T23:36:44Z (GMT). No. of bitstreams: 1 ntu-109-R05625049-1.pdf: 2618227 bytes, checksum: 9a83257a0496e9e570dea41197783a3b (MD5) Previous issue date: 2020 | en |
dc.description.tableofcontents | 口試委員會審定書 i
Acknowledgements ii Abstract iii List of Figures v List of Tables vi I. Introduction 1 (I) Bioinvasion 1 (II) Bioinvasion of Hemidactylus 3 (III) Study species 5 (IV) Study area 7 (V) Hypotheses 7 II. Methodology 9 (I) Field Methods 9 (II) DNA extraction, amplification, and sequencing 9 (III) Phylogenetic Analyses 11 III. Results 13 IV. Discussion 16 Literature Cited 20 Appendix 43 | |
dc.language.iso | en | |
dc.title | 臺灣的疣尾蜥虎DNA起源 | zh_TW |
dc.title | DNA Origins of Hemidactylus frenatus geckos of Taiwan | en |
dc.type | Thesis | |
dc.date.schoolyear | 108-1 | |
dc.description.degree | 碩士 | |
dc.contributor.oralexamcommittee | 李壽先(Shou-Hsien Li),林思民(Si-Min Lin),鍾國芳(Kuo-Fang Chung) | |
dc.subject.keyword | 疣尾蜥虎,臺灣,族群遺傳,外來種, | zh_TW |
dc.subject.keyword | Biological invasions,population genetics,invasive species,Gekkonidae,Hemidactylus frenatus,Common house gecko,Taiwan, | en |
dc.relation.page | 76 | |
dc.identifier.doi | 10.6342/NTU202000386 | |
dc.rights.note | 有償授權 | |
dc.date.accepted | 2020-02-20 | |
dc.contributor.author-college | 生物資源暨農學院 | zh_TW |
dc.contributor.author-dept | 森林環境暨資源學研究所 | zh_TW |
顯示於系所單位: | 森林環境暨資源學系 |
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