{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/87824"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/87824","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Methods to Improve Marker Assisted Selection (Mas) for the Sugary Enhancer1 (Se1) Trait in Maize","abstract":"SSRs and RAPDs from regions previously associated with kernel sugars on chromosomes 2, 3 and 6 were explored as additional mapping strategies. A new population of 308 F2:3 families was derived from near-isogenic inbreds IL451b (su1 Se1) X IL451b (su1 se1). The population was grown in replicated trials during 2000 and 2001 and harvested at 21 days after pollination (DAP) to evaluate kernel sugars. Sucrose, glucose and fructose were quantified using high pressure liquid chromatography (HPLC). The data indicate families and years are significantly different, and there is a strong family x year interaction for all sugars measured. Data showed a bimodal distribution among sucrose and fructose measurements for the se1se1 genotype each year. SSR and RAPD markers from regions previously associated with kernel sugars did not identify a linked marker for se1.","abstract_html":"SSRs and RAPDs from regions previously associated with kernel sugars on chromosomes 2, 3 and 6 were explored as additional mapping strategies. A new population of 308 F2:3 families was derived from near-isogenic inbreds IL451b (su1 Se1) X IL451b (su1 se1). The population was grown in replicated trials during 2000 and 2001 and harvested at 21 days after pollination (DAP) to evaluate kernel sugars. Sucrose, glucose and fructose were quantified using high pressure liquid chromatography (HPLC). The data indicate families and years are significantly different, and there is a strong family x year interaction for all sugars measured. Data showed a bimodal distribution among sucrose and fructose measurements for the se1se1 genotype each year. SSR and RAPD markers from regions previously associated with kernel sugars did not identify a linked marker for se1.","abstract_has_math":false,"creators":["Schultz, Jennifer A."],"institution":"University of Illinois at Urbana-Champaign","degree_name":"Ph.D.","degree_level":"Dissertation","degree_discipline":"Horticulture","degree_department":null,"school":null,"contributors":["Juvik, John A."],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2015,"date_issued":"2015-09-28T16:59:28Z","date_published":"2015-09-28T16:59:28Z","updated_at":"2026-07-22T22:26:31Z","subjects":["Agriculture, Plant Culture"],"languages":["eng"],"rights":[],"rights_urls":[],"identifier_entries":[{"key":"dc:identifier","label":"Identifier","values":["(MiAaPQ)AAI3086175"],"render_values":[{"text":"(MiAaPQ)AAI3086175","href":null,"code":true}]}]},"links":{"outbound_url":"http://hdl.handle.net/2142/87824","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Juvik, John A."]},{"key":"dc:creator","label":"Author","values":["Schultz, Jennifer A."]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2015-09-28T16:59:28Z","10000-01-01","2003"]},{"key":"dc:type","label":"Dc Type","values":["text"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Horticulture"]},{"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":["Agriculture, Plant Culture"]}]},{"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/2142/87824","(MiAaPQ)AAI3086175"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["SSRs and RAPDs from regions previously associated with kernel sugars on chromosomes 2, 3 and 6 were explored as additional mapping strategies. A new population of 308 F2:3 families was derived from near-isogenic inbreds IL451b (su1 Se1) X IL451b (su1 se1). The population was grown in replicated trials during 2000 and 2001 and harvested at 21 days after pollination (DAP) to evaluate kernel sugars. Sucrose, glucose and fructose were quantified using high pressure liquid chromatography (HPLC). The data indicate families and years are significantly different, and there is a strong family x year interaction for all sugars measured. Data showed a bimodal distribution among sucrose and fructose measurements for the se1se1 genotype each year. SSR and RAPD markers from regions previously associated with kernel sugars did not identify a linked marker for se1.","Made available in DSpace on 2015-09-28T16:59:28Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 3086175.pdf: 6193124 bytes, checksum: 50bc29afef95d7db92bff0babd074e52 (MD5) Previous issue date: 2003","Embargo set by: Seth Robbins for item 89105 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","119 p.","Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2003."]},{"key":"dc:title","label":"Title","values":["Methods to Improve Marker Assisted Selection (Mas) for the Sugary Enhancer1 (Se1) Trait in Maize"]}]}],"canonical_facts":{"dc:contributor":["Juvik, John A."],"dc:creator":["Schultz, Jennifer A."],"dc:date":["2015-09-28T16:59:28Z","10000-01-01","2003"],"dc:description":["SSRs and RAPDs from regions previously associated with kernel sugars on chromosomes 2, 3 and 6 were explored as additional mapping strategies. A new population of 308 F2:3 families was derived from near-isogenic inbreds IL451b (su1 Se1) X IL451b (su1 se1). The population was grown in replicated trials during 2000 and 2001 and harvested at 21 days after pollination (DAP) to evaluate kernel sugars. Sucrose, glucose and fructose were quantified using high pressure liquid chromatography (HPLC). The data indicate families and years are significantly different, and there is a strong family x year interaction for all sugars measured. Data showed a bimodal distribution among sucrose and fructose measurements for the se1se1 genotype each year. SSR and RAPD markers from regions previously associated with kernel sugars did not identify a linked marker for se1.","Made available in DSpace on 2015-09-28T16:59:28Z (GMT). No. of bitstreams: 2 license.txt: 4848 bytes, checksum: 96035ab3f5e1c23cc7138a224ce498bd (MD5) 3086175.pdf: 6193124 bytes, checksum: 50bc29afef95d7db92bff0babd074e52 (MD5) Previous issue date: 2003","Embargo set by: Seth Robbins for item 89105 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","119 p.","Thesis (Ph.D.)--University of Illinois at Urbana-Champaign, 2003."],"dc:identifier":["http://hdl.handle.net/2142/87824","(MiAaPQ)AAI3086175"],"dc:language":["eng"],"dc:subject":["Agriculture, Plant Culture"],"dc:title":["Methods to Improve Marker Assisted Selection (Mas) for the Sugary Enhancer1 (Se1) Trait in Maize"],"dc:type":["text"],"thesis:degree_discipline":["Horticulture"],"thesis:degree_level":["Dissertation"],"thesis:degree_name":["Ph.D."],"thesis:institution_name":["University of Illinois at Urbana-Champaign"]},"updated_at":"2026-07-22T22:26:31Z"}