{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/86478"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/86478","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Distribution of P Elements in Muscomorpha","abstract":"87 p.","abstract_html":"87 p.","abstract_has_math":false,"creators":["Chen, Chun-Liang"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Entomology","degree_department":null,"school":null,"contributors":["Robertson, Hugh M."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2015,"date_issued":"2015-09-28T15:10:52Z","date_published":"2015-09-28T15:10:52Z","updated_at":"2026-07-22T22:26:27Z","subjects":["Biology, Molecular"],"languages":["eng"],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["(MiAaPQ)AAI9904406"],"render_values":[{"text":"(MiAaPQ)AAI9904406","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/2142/86478","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Robertson, Hugh M."]},{"key":"dc:creator","label":"Author","values":["Chen, Chun-Liang"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2015-09-28T15:10:52Z","10000-01-01","1998"]},{"key":"dc:type","label":"Dc Type","values":["text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Entomology"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Dissertation"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Ph.D."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Illinois at Urbana-Champaign"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Biology, Molecular"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["eng"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["http://hdl.handle.net/2142/86478","(MiAaPQ)AAI9904406"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["87 p.","Partial P elements (some almost full-length) were recovered from genomic libraries of the three species. The sequences of these newly recovered P element homologues have shed light on the distribution and evolution of P elements. First of all, these P element homologues are ancient and now defective. Second, P elements are not confined to Drosophilidae but are in fact widespread in the infraorder Muscomorpha of Diptera. Third, phylogenetic analyses showed that P elements have evolved into distinct Lucilia and Drosophila subfamilies. Fourth, the conservation of the leucine zipper domains and GTP-binding domain of the P element transposase in these flies indicates that they were important for the activity of these P elements. Finally, given the long evolutionary history of these flies, horizontal transfers of these P elements must have occurred at recent points in time for the P elements in the three flies to be reasonably well conserved.","Made available in DSpace on 2015-09-28T15:10:52Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 9904406.pdf: 2980787 bytes, checksum: aaecd91ebf04d2bac60718c96b24d9d3 (MD5) Previous issue date: 1998","Embargo set by: Seth Robbins for item 87759 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","U of I Only","Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1998."]},{"key":"dc:title","label":"Title","values":["Distribution of P Elements in Muscomorpha"]}]}],"canonical_facts":{"dc:contributor":["Robertson, Hugh M."],"dc:creator":["Chen, Chun-Liang"],"dc:date":["2015-09-28T15:10:52Z","10000-01-01","1998"],"dc:description":["87 p.","Partial P elements (some almost full-length) were recovered from genomic libraries of the three species. The sequences of these newly recovered P element homologues have shed light on the distribution and evolution of P elements. First of all, these P element homologues are ancient and now defective. Second, P elements are not confined to Drosophilidae but are in fact widespread in the infraorder Muscomorpha of Diptera. Third, phylogenetic analyses showed that P elements have evolved into distinct Lucilia and Drosophila subfamilies. Fourth, the conservation of the leucine zipper domains and GTP-binding domain of the P element transposase in these flies indicates that they were important for the activity of these P elements. Finally, given the long evolutionary history of these flies, horizontal transfers of these P elements must have occurred at recent points in time for the P elements in the three flies to be reasonably well conserved.","Made available in DSpace on 2015-09-28T15:10:52Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 9904406.pdf: 2980787 bytes, checksum: aaecd91ebf04d2bac60718c96b24d9d3 (MD5) Previous issue date: 1998","Embargo set by: Seth Robbins for item 87759 Lift date: Forever Reason: Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","Restricted to the U of I community idenfinitely during batch ingest of legacy ETDs","U of I Only","Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 1998."],"dc:identifier":["http://hdl.handle.net/2142/86478","(MiAaPQ)AAI9904406"],"dc:language":["eng"],"dc:subject":["Biology, Molecular"],"dc:title":["Distribution of P Elements in Muscomorpha"],"dc:type":["text"],"thesis:degree_discipline":["Entomology"],"thesis:degree_level":["Dissertation"],"thesis:degree_name":["Ph.D."],"thesis:institution_name":["University of Illinois at Urbana-Champaign"]},"updated_at":"2026-07-22T22:26:27Z"}