The tilapia fish Sarotherodon mossambicus (Teleostei, Cichlidae) is an important protein source for Indonesians, is a strong competitor with some endemic species and .readily hybridizes with other tilapias. A base line assessment of the present genetic diversity of these populations in Indonesia was conducted to facilitate the management of this species. This study compared the effectiveness of the 3 techniques (morphometric, isozyme and RAPD) in revealing differences within and among 9 Javanese populations. The data were also used to estimate the rate of divergence among the populations.
Morphometric analysis showed significant size and shape differences among the populations. Isozyme and RAPD analysis also s howed significant population diffe rentiation (Gst= 0.067; x2= 30.15; pst= 0.217; x2= 38 .95 ; p
","abstract_html":"<p>The tilapia fish Sarotherodon mossambicus (Teleostei, Cichlidae) is an important protein source for Indonesians, is a strong competitor with some endemic species and .readily hybridizes with other tilapias. A base line assessment of the present genetic diversity of these populations in Indonesia was conducted to facilitate the management of this species. This study compared the effectiveness of the 3 techniques (morphometric, isozyme and RAPD) in revealing differences within and among 9 Javanese populations. The data were also used to estimate the rate of divergence among the populations.</p> <p>Morphometric analysis showed significant size and shape differences among the populations. Isozyme and RAPD analysis also s howed significant population diffe rentiation (G<sub>st</sub>= 0.067; x<sup>2</sup>= 30.15; pst= 0.217; x<sup>2</sup>= 38 .95 ; p</p>","abstract_has_math":false,"creators":["Sovyanhadi, Yoedono"],"institution":null,"degree_name":"Doctor of Philosophy (PhD)","degree_level":"Dissertation","degree_discipline":"Biology","degree_department":null,"school":null,"contributors":["Ronald L. Carter","Leonard R. Brand","H. Paul Buchheim","David L. Cowles","H. Thomas Goodwin"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":1995,"date_issued":"1995-12-01T08:00:00Z","date_published":"1995-12-01T08:00:00Z","updated_at":"2026-07-24T02:53:20Z","subjects":["Biology","Zoology","Tilapia -- Indonesia -- Java; Random Amplified Polymorphic DNA Technique; Isoenzymes"],"languages":["English"],"rights":["This title appears here courtesy of the author, who has granted Loma Linda University a limited, non-exclusive right to make this publication available to the public. The author retains all other copyrights."],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://scholarsrepository.llu.edu/etd/934","outbound_label":"Repository record","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Ronald L. Carter","Leonard R. Brand","H. Paul Buchheim","David L. Cowles","H. Thomas Goodwin"]},{"key":"dc:creator","label":"Author","values":["Sovyanhadi, Yoedono"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"thesis:degree_discipline","label":"Discipline","values":["Biology"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Dissertation"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Doctor of Philosophy (PhD)"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Biology","Zoology","Tilapia -- Indonesia -- Java; Random Amplified Polymorphic DNA Technique; Isoenzymes"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["English"]},{"key":"dc:rights","label":"Dc Rights","values":["This title appears here courtesy of the author, who has granted Loma Linda University a limited, non-exclusive right to make this publication available to the public. The author retains all other copyrights."]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://scholarsrepository.llu.edu/etd/934"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["The tilapia fish Sarotherodon mossambicus (Teleostei, Cichlidae) is an important protein source for Indonesians, is a strong competitor with some endemic species and .readily hybridizes with other tilapias. A base line assessment of the present genetic diversity of these populations in Indonesia was conducted to facilitate the management of this species. This study compared the effectiveness of the 3 techniques (morphometric, isozyme and RAPD) in revealing differences within and among 9 Javanese populations. The data were also used to estimate the rate of divergence among the populations.
Morphometric analysis showed significant size and shape differences among the populations. Isozyme and RAPD analysis also s howed significant population diffe rentiation (Gst= 0.067; x2= 30.15; pst= 0.217; x2= 38 .95 ; p
"]},{"key":"dc:title","label":"Title","values":["Morphometric, Isozyme and Random Amplified Polymorphic DNA (RAPD) : Analysis of SAROTHERODON MOSSAMBICUS Populations in Java, Indonesia"]}]}],"canonical_facts":{"dc:contributor":["Ronald L. Carter","Leonard R. Brand","H. Paul Buchheim","David L. Cowles","H. Thomas Goodwin"],"dc:creator":["Sovyanhadi, Yoedono"],"dc:description.abstract":["The tilapia fish Sarotherodon mossambicus (Teleostei, Cichlidae) is an important protein source for Indonesians, is a strong competitor with some endemic species and .readily hybridizes with other tilapias. A base line assessment of the present genetic diversity of these populations in Indonesia was conducted to facilitate the management of this species. This study compared the effectiveness of the 3 techniques (morphometric, isozyme and RAPD) in revealing differences within and among 9 Javanese populations. The data were also used to estimate the rate of divergence among the populations.
Morphometric analysis showed significant size and shape differences among the populations. Isozyme and RAPD analysis also s howed significant population diffe rentiation (Gst= 0.067; x2= 30.15; pst= 0.217; x2= 38 .95 ; p
"],"dc:identifier":["https://scholarsrepository.llu.edu/etd/934"],"dc:language":["English"],"dc:rights":["This title appears here courtesy of the author, who has granted Loma Linda University a limited, non-exclusive right to make this publication available to the public. The author retains all other copyrights."],"dc:subject":["Biology","Zoology","Tilapia -- Indonesia -- Java; Random Amplified Polymorphic DNA Technique; Isoenzymes"],"dc:title":["Morphometric, Isozyme and Random Amplified Polymorphic DNA (RAPD) : Analysis of SAROTHERODON MOSSAMBICUS Populations in Java, Indonesia"],"thesis:degree_discipline":["Biology"],"thesis:degree_level":["Dissertation"],"thesis:degree_name":["Doctor of Philosophy (PhD)"]},"updated_at":"2026-07-24T02:53:20Z"}