The aim of this thesis is the study of the genetic substance of the important domestication sign pod dehiscence. Two types of pea were analyzed, with indehiscence pods JI92 (Pisum sativum subsp. sativum) and wild field pea with dehiscent pods JI64. (Pisum sativum subsp. elatius). By reciprocal crossbreeding of these two lines, were created recombinant inbred lines (RILs), of a total of 134 RILs lines were selected with 9 contrast lines. We utilized the massive parallel sequencing of the 3'ends of the cDNA, obtained by reverse transcription of mRNA isolated from the seam. Thanks to this method, 3 candidate genes were generated. Subsequently, we determined the expression of these three candidate genes for the using quantitative Real-Time PCR (RT-qPCR). Amplification curves and Ct values generated from the RT-qPCR were subsequently used to generate graphs to show the degree of expression of the candidate genes. The most suitable candidate was the Ps15 gene, which is present in LGIII in the Dpo1 region, and therefore could be responsible for pod dehiscence.
| Identifer | oai:union.ndltd.org:nusl.cz/oai:invenio.nusl.cz:430560 |
| Date | January 2017 |
| Creators | Čevelová, Lucie |
| Source Sets | Czech ETDs |
| Language | Czech |
| Detected Language | English |
| Type | info:eu-repo/semantics/masterThesis |
| Rights | info:eu-repo/semantics/restrictedAccess |
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