dc.contributor.author | ศิริธัญญา, กัญญณัช | |
dc.contributor.author | เมืองมา, พิมพ์พรรณ | |
dc.date.accessioned | 2015-06-04T04:00:26Z | |
dc.date.available | 2015-06-04T04:00:26Z | |
dc.date.issued | 2015-06-04 | |
dc.identifier.uri | http://repository.rmutp.ac.th/handle/123456789/1688 | |
dc.description | วารสารวิชาการและวิจัย มทร.พระนคร, ฉบับพิเศษ : 229-240 | en_US |
dc.description.abstract | This study aims to develop a new evaluation technique for Northern Corn Leaf Blight (NCLB) resistance in maize under greenhouse condition. Ki48/Ki47 F2 (160 lines) and 2 commercial verities (Hi-Brix3 and Insee2) were evaluated. For this technique, 10-14 day old seedlings (4-5 leaves) were sprayed with ACIL1 spore suspension (104spores/ml.) for infection. The results of this technique correlated with the results from the common technique under field condition, which used 21-25 days old seedlings (6-7 leaves) (correlation value = 0.658).
This evaluation technique was used to assist in QTL mapping of NCLB resistance. Population of Ki48/Ki47 F2 (160 lines) were analyzed for QTL mapping by using Simple Sequence Repeats (SSR) markers. It was found that major parental polymorphism located on chromosome 5 and chromosome 8. When Single QTL analysis was performed, SSR marker UMC1365 could clearly indentified qualitative trait loci on chromosome 5 and SSR markers UMC1095, UMC1268 and UMC2356 could clearly indentified qualitative trait loci on chromosome 8. | en_US |
dc.description.sponsorship | Rajamangala University of Technology Phra Nakhon | en_US |
dc.language.iso | th | en_US |
dc.subject | Molecular Marker | en_US |
dc.subject | โมเลกุลเครื่องหมาย | en_US |
dc.subject | Resistance Genes for Northern Corn Leaf Blight | en_US |
dc.subject | ตำแหน่งยีนต้านทานโรคใบไหม้แผลใหญ่ | en_US |
dc.subject | Exserohilum turcicum | en_US |
dc.subject | เชื้อรา | en_US |
dc.subject | Maize | en_US |
dc.subject | ข้าวโพด | en_US |
dc.title | Evaluation technique for northern corn leaf blight resistance and identification of resistance genes position in maize with dna markers | en_US |
dc.type | Journal Articles | en_US |
dc.contributor.emailauthor | Pattamasirithunya@yahoo.com | en_US |
dc.contributor.emailauthor | arit@rmutp.ac.th | |