Impact of specific chromosomes on ADP–glucose pyrophosphorylase activity and grain growth in wheat (Triticum aestivum L.em. thell)

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dc.contributor.advisorSikka, V.K.
dc.contributor.authorNishat
dc.date.accessioned2016-11-08T14:30:02Z
dc.date.available2016-11-08T14:30:02Z
dc.date.issued2011
dc.description.abstractThe materials of present investigation consisted of two parents viz., Chinese spring and C591 and selected 8 disomic chromosome substitution lines of C591 in the background of Chinese Spring. The experiment was laid out in completely randomized block design with three treatments and replicated thrice. The data were recorded for different field traits and computational traits of selected 8 disomic lines, their parents and WH147, WH147M. The data for AGPase activity suggests the localization of gene on different chromosomes. It also suggests no. of copies for gene of AGPase enzyme are located at specific chromosome, active at different grain filling stages. Analysis of variance revealed the presence of significant variability in the materials under study. Observations recorded on yield and its attributing characters and macro and micronutrients contents as well as their plant uptake revealed genotype and chromosome specific variation. On the basis of genotypic performance under various treatments for different plant characters, macro and micro nutrients uptake and Azotobacter colony count, disomic chromosome substitution lines 1D, 5D, 6B, 7B figured promising. It could be postulated that the quantitative trait loci for high micronutrients uptake and response to Azotobacter inoculation were present on 1D, 5D, 6B, 7B chromosomes. This indicated good scope for wheat improvement through analytical breeding at chromosome level.en_US
dc.identifier.urihttp://krishikosh.egranth.ac.in/handle/1/84476
dc.language.isoenen_US
dc.publisherCCSHAUen_US
dc.subMolecular Biology and Biotechnology
dc.subjectPlanting, Crops, Area, Fruits, Land resources, Marketing, Farming systems, Livestock, Biomass, Wooden_US
dc.these.typeM.Sc
dc.titleImpact of specific chromosomes on ADP–glucose pyrophosphorylase activity and grain growth in wheat (Triticum aestivum L.em. thell)en_US
dc.typeThesisen_US
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