Citas bibligráficas
Ramos, C., (2021). Regulación del crecimiento de yemas florales en Tarwi (Lupinus mutabilis Sweet) por RNA - SEQ [Universidad Nacional Agraria La Molina]. https://hdl.handle.net/20.500.12996/5143
Ramos, C., Regulación del crecimiento de yemas florales en Tarwi (Lupinus mutabilis Sweet) por RNA - SEQ []. PE: Universidad Nacional Agraria La Molina; 2021. https://hdl.handle.net/20.500.12996/5143
@mastersthesis{renati/244619,
title = "Regulación del crecimiento de yemas florales en Tarwi (Lupinus mutabilis Sweet) por RNA - SEQ",
author = "Ramos Otiniano, Cynthia Catheryne",
publisher = "Universidad Nacional Agraria La Molina",
year = "2021"
}
Tarwi (Lupinus mutabilis Sweet) is important for its high macro and micronutrients. Seed production depends on flowering; thus, it is essential to understand the genetic mechanisms of regulation. The objective of this research was to analyze changes in genetic expression in tarwi during the growth of flower buds, by RNA-seq. Selection by precocity, 100-seed weight, water stress survival, microelements and total soluble protein contents determined the high potential of accession P11. Illumina sequencing and bioinformatic analysis showed 2340 differentially expressed genes (DEGs) with 1443 upregulated genes and 897 downregulated ones. Gen ontology showed 584 upregulated genes and 84 downregulated genes related to biological process; 782 genes were upregulated and 228 downregulated in cellular component; 877 upregulated genes and 156 downregulated genes were found in molecular function. In the metabolic pathways analysis, secondary metabolite biosynthesis, phenolpropanoid biosynthesis and pentose and glucuronate interconversions were activated during flower development. The most important DEGs in tarwi flower development were transcription factor IIIA, target of monoptera 6 and AGAMOUS-LIKE30. This study provided the basis to understand the genetic mechanisms that regulated flower bud growth and development in tarwi, to be applied in tarwi improvement programs.
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