Comparing the differential expression of selected genes in native Peruvian potatoes in response to early and late drought conditions
Plant response to drought stress comprises growth inhibition, stomatal closure, an increase in abscisic acid (ABA) biosynthesis and increased antioxidant metabolism, among others. Drought tolerance in plants is linked to photosynthesis and carbohydrate metabolism. Drought-inducible functional protei...
| Autores principales: | , , , , , , , , , , |
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| Formato: | info:eu-repo/semantics/other |
| Lenguaje: | Inglés |
| Publicado: |
Palm Beach State College
2023
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| Materias: | |
| Acceso en línea: | https://hdl.handle.net/20.500.12955/2265 |
| _version_ | 1855028770131410944 |
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| author | Cornelio, Laynet Perez, Indira Vazquez, Carlos Martinez, Diana Ponce, Olga Patricia Murata, Emi Torres, Yerisf Zúñiga López, Luz Noemí Orjeda Fernandez, Maria Gisella Maul, Dora Pilar Merino, Carlos |
| author_browse | Cornelio, Laynet Martinez, Diana Maul, Dora Pilar Merino, Carlos Murata, Emi Orjeda Fernandez, Maria Gisella Perez, Indira Ponce, Olga Patricia Torres, Yerisf Vazquez, Carlos Zúñiga López, Luz Noemí |
| author_facet | Cornelio, Laynet Perez, Indira Vazquez, Carlos Martinez, Diana Ponce, Olga Patricia Murata, Emi Torres, Yerisf Zúñiga López, Luz Noemí Orjeda Fernandez, Maria Gisella Maul, Dora Pilar Merino, Carlos |
| author_sort | Cornelio, Laynet |
| collection | Repositorio INIA |
| description | Plant response to drought stress comprises growth inhibition, stomatal closure, an increase in abscisic acid (ABA) biosynthesis and increased antioxidant metabolism, among others. Drought tolerance in plants is linked to photosynthesis and carbohydrate metabolism. Drought-inducible functional proteins include those that protect cells from water deficit and oxidation as well as transcription factors and signaling molecules associated with the water-stress response. Native potatoes from the Andean regions of Peru, Ecuador and Bolivia grow at altitudes as high as 11483 ft. (3500m) above sea level. Because of their high genetic diversity, they are well adapted to the harsh environmental conditions that prevail in the high Andes, including drought. This makes them ideal candidates for gene expression studies associated with drought tolerance. St. Thomas University is collaborating with the Universidad Peruana Cayetano Heredia (UPCH, Lima, Peru), and the Instituto Nacional de Innovacion Agraria (INIA, Huancayo, Peru) in a gene expression study in native potatoes associated with early and late drought responses. Selected drought associated candidate genes from RNA-seq analysis were used in primer design and quantitative RT-PCR analysis. Differential gene expression in tolerant vs. susceptible cultivars has been confirmed for two heat shock proteins, a dehydration-response element binding protein and for a major pollen allergen. |
| format | info:eu-repo/semantics/other |
| id | INIA2265 |
| institution | Institucional Nacional de Innovación Agraria |
| language | Inglés |
| publishDate | 2023 |
| publishDateRange | 2023 |
| publishDateSort | 2023 |
| publisher | Palm Beach State College |
| publisherStr | Palm Beach State College |
| record_format | dspace |
| spelling | INIA22652024-11-29T04:13:30Z Comparing the differential expression of selected genes in native Peruvian potatoes in response to early and late drought conditions Cornelio, Laynet Perez, Indira Vazquez, Carlos Martinez, Diana Ponce, Olga Patricia Murata, Emi Torres, Yerisf Zúñiga López, Luz Noemí Orjeda Fernandez, Maria Gisella Maul, Dora Pilar Merino, Carlos Potatoes Drought Stress Genes https://purl.org/pe-repo/ocde/ford#4.01.06 Potatoes Solanum tuberosum Papa Drought stress Estrés de sequia Genes Plant response to drought stress comprises growth inhibition, stomatal closure, an increase in abscisic acid (ABA) biosynthesis and increased antioxidant metabolism, among others. Drought tolerance in plants is linked to photosynthesis and carbohydrate metabolism. Drought-inducible functional proteins include those that protect cells from water deficit and oxidation as well as transcription factors and signaling molecules associated with the water-stress response. Native potatoes from the Andean regions of Peru, Ecuador and Bolivia grow at altitudes as high as 11483 ft. (3500m) above sea level. Because of their high genetic diversity, they are well adapted to the harsh environmental conditions that prevail in the high Andes, including drought. This makes them ideal candidates for gene expression studies associated with drought tolerance. St. Thomas University is collaborating with the Universidad Peruana Cayetano Heredia (UPCH, Lima, Peru), and the Instituto Nacional de Innovacion Agraria (INIA, Huancayo, Peru) in a gene expression study in native potatoes associated with early and late drought responses. Selected drought associated candidate genes from RNA-seq analysis were used in primer design and quantitative RT-PCR analysis. Differential gene expression in tolerant vs. susceptible cultivars has been confirmed for two heat shock proteins, a dehydration-response element binding protein and for a major pollen allergen. 2023-08-31T15:59:31Z 2023-08-31T15:59:31Z 2017-04-01 info:eu-repo/semantics/other Cornelio, L.; Perez, I.; Vazquez, C.; Martinez, D.; Ponce, O. P.; Murata, E.; Torres, Y.; Zuniga, L. N.; Orjeda, G.; Maul, D. P.; & Merino, C. (2017). Comparing the Differential Expression of Selected Genes in Native Peruvian Potatoes in Response to Early and Late Drought Conditions. Life Sciences South Florida 5th Annual Undergraduate Research Symposium. Palm Beach State College, Florida, USA https://hdl.handle.net/20.500.12955/2265 eng 5th Annual Life Sciences South Florida (LSSF) Undergraduate Research Symposium info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by-nc-nd/4.0/ application/pdf application/pdf Palm Beach State College US Instituto Nacional de Innovación Agraria Repositorio Institucional - INIA |
| spellingShingle | Potatoes Drought Stress Genes https://purl.org/pe-repo/ocde/ford#4.01.06 Potatoes Solanum tuberosum Papa Drought stress Estrés de sequia Genes Cornelio, Laynet Perez, Indira Vazquez, Carlos Martinez, Diana Ponce, Olga Patricia Murata, Emi Torres, Yerisf Zúñiga López, Luz Noemí Orjeda Fernandez, Maria Gisella Maul, Dora Pilar Merino, Carlos Comparing the differential expression of selected genes in native Peruvian potatoes in response to early and late drought conditions |
| title | Comparing the differential expression of selected genes in native Peruvian potatoes in response to early and late drought conditions |
| title_full | Comparing the differential expression of selected genes in native Peruvian potatoes in response to early and late drought conditions |
| title_fullStr | Comparing the differential expression of selected genes in native Peruvian potatoes in response to early and late drought conditions |
| title_full_unstemmed | Comparing the differential expression of selected genes in native Peruvian potatoes in response to early and late drought conditions |
| title_short | Comparing the differential expression of selected genes in native Peruvian potatoes in response to early and late drought conditions |
| title_sort | comparing the differential expression of selected genes in native peruvian potatoes in response to early and late drought conditions |
| topic | Potatoes Drought Stress Genes https://purl.org/pe-repo/ocde/ford#4.01.06 Potatoes Solanum tuberosum Papa Drought stress Estrés de sequia Genes |
| url | https://hdl.handle.net/20.500.12955/2265 |
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