The f 2 plants and their parental cultivars were sown in early may 2008 in the experimental field of tsukuba university under a natural. One locus, bnflc10, in n10 and a qtl cluster in n16 were speci. Pdf mapping qtl for heat tolerance at flowering stage in. Qtl mapping for days to flowering under drought condition in rice. Usually, plants with different growth habits in one species show very different performance in terms of flowering times. Pdf in azalea breeding, flower colour is the most essential selection criterion, but leaf morphology also influences attractiveness of the plant find, read and. Lowering is a primary requirement for plant reproduction and one of. Validation of ssr markers linked to flowering time qtls in sorghum through progeny test 785 table 1 list of qtls selected for validation study under natural.
Mapping of qtls underlying flowering time in sorghum. Genomewide identification of quantitative trait loci for important. T1 multiparental mapping of plant height and flowering time qtl in partially isogenic sorghum families. In this study, we mapped qtls associated with ph and ft in three environments using a population with determinate growth including 236 recombinant inbred lines njzyril derived from a cross. Flowering time quantitative trait loci analysis of oilseed brassica in.
Qtl for days to flowering in rice under drought condition were mapped using a dh. Article pdf available in canadian journal of plant science 971 august 2016 with 167. Qtl mapping of flowering time and biomass yield in tetraploid alfalfa. Plant height ph and flowering time ft are two important agronomic traits in breeding programs for soybean. Qtl mapping in both plants and animals involves just a few basic steps 11. Qtl seq identifies an early flowering qtl located near flowering locus t in cucumber. The correction to this article has been published in bmc plant biology 2019 19. A set of 144 f 2 plants were developed from the cross between kikuchi zairai japan, late flowering cultivar and sc112 ethiopia, early flowering cultivar selected from a diversity research set of sorghum germplasm shehzad et al. What has qtl mapping taught us about plant domestication.
Qtl mapping for floweringtime and photoperiod insensitivity of. Rashmin m dhingani 1, valentina v umrani a 2, rukam s tomar 3, manoj v pa rakhia 3 and. In the present study, perhaps due to the small size of the icmb 841. Cultivated flowers serve a very important role in human life and health, the global economy, and the. Quantitative trait locus mapping of flowering time and. Flowering time quantitative trait loci analysis of oilseed. Marker regression mapping of qtl controlling flowering time and plant height in a spring barley hordeum vulgare cross. Validation of ssr markers linked to flowering time qtls in.
Multiparental mapping of plant height and flowering time qtl in partially isogenic sorghum families article pdf available in g3genes genomes genetics 49. Frontiers mapping qtls controlling flowering time and. Pdf image analysis for qtl mapping of flower colour and leaf. Multiparental mapping of plant height and flowering time. Soybean is a primary source of plant oil and protein and has a high nutritional value. The aim of this paper is to survey the general area of quantitative trait locus qtl mapping, and its specific impact on current understanding of plant domestication. Significant qei for plant height andor flowering time could be the reasons for differences in plant height qtls detected in late kharif and summer seasons. Association mapping of flowering time qtls and insight into their. The qtls identified in this study may be utilized in fine mapping and mapbased cloning of candidate genes.
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