Identification of chromosome regions determining kernel high oil content in maize (Zea mays L.) Synthetic populations
Identifikacija hromozomskih regiona uključenih u kontrolu visokog sadržaja ulja u zrnu sintetičkih populacija kukuruza (Zea mays L.)
dc.creator | Marković, Ksenija | |
dc.creator | Ignjatović-Micić, Dragana | |
dc.creator | Saratlić, Goran | |
dc.creator | Lazić-Jančić, Vesna | |
dc.date.accessioned | 2019-05-16T12:07:14Z | |
dc.date.available | 2019-05-16T12:07:14Z | |
dc.date.issued | 2007 | |
dc.identifier.issn | 0534-0012 | |
dc.identifier.uri | http://rik.mrizp.rs/handle/123456789/151 | |
dc.description.abstract | Chromosome regions determining kernel high oil content were identified by RFLP analysis of individual plants from C0 and C9 selection cycles of two maize synthetic populations -DS7u and YuSSSu. Identification of chromosome regions was done with informative RFLP markers (that were identified with BSA earlier) using a single plant approach - analysis of individual plants. This analysis revealed the number of plants carrying alleles that endured frequency alterations during selection process. Statistical analysis (χ2 test) revealed chromosome regions that comprise putative QTLs affecting expression of kernel high oil content of analyzed maize populations. Four regions on chromosomes 1, 6, 7 and 8 were identified in both DS7u and YuSSSu populations. Additional four regions on chromosome 4, 9 and 10 were detected only in DS7u population. | en |
dc.description.abstract | Hromozomski regioni uključeni u ekspresiju visokog sadržaja ulja u zrnu kukuruza su identifikovani RFLP analizom individualnih biljaka C0 i C9 ciklusa selekcije dve sintetičke populacije kukuruza -DS7u i YuSSSu. Identifikacija hromozomskih regiona je rađena analizom pojedinačnih biljaka iz grupnih uzoraka sa informativnim RFLP markerima (koji su otkriveni analizom grupnih uzoraka u prvom delu eksperimenta). Rezultati ove analize su ukazali na broj biljaka nosioca alela kod kojih je došlo do promena u frekvenciji tokom selekcije. Statističkom analizom (χ2 test) rezultata identifikovani su hromozomski regioni nosioci potencijalnih QTL koji utiču na ekspresiju visokog sadržaja ulja u zrnu analiziranih populacija. Četiri zajednička regiona je identifikovano u obe analizirane populacije, na hromozomima 1, 6, 7 i 8. U populaciji DS7u je identifikovano još četiri regiona, na hromozomima 4, 9 i 10. | sr |
dc.publisher | Društvo genetičara Srbije, Beograd | |
dc.rights | openAccess | |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/4.0/ | |
dc.source | Genetika | |
dc.subject | maize | en |
dc.subject | kernel oil content | en |
dc.subject | RFLP | en |
dc.subject | χ2 test | en |
dc.subject | chromosome regions | en |
dc.title | Identification of chromosome regions determining kernel high oil content in maize (Zea mays L.) Synthetic populations | en |
dc.title | Identifikacija hromozomskih regiona uključenih u kontrolu visokog sadržaja ulja u zrnu sintetičkih populacija kukuruza (Zea mays L.) | sr |
dc.type | article | |
dc.rights.license | BY-NC-ND | |
dc.citation.volume | 39 | |
dc.citation.issue | 2 | |
dc.citation.spage | 197 | |
dc.citation.epage | 206 | |
dc.citation.other | 39(2): 197-206 | |
dc.identifier.doi | 10.2298/GENSR0702197M | |
dc.identifier.fulltext | http://rik.mrizp.rs//bitstream/id/2092/149.pdf | |
dc.type.version | publishedVersion |