Profiling carbohydrate composition, biohydrogen capacity, and disease resistance in potato
Background: Potato (Solanum tuberosum) is one of the most important sources of carbohydrates in human diet. Because of its high carbohydrate levels it recently has also received attention in biohydrogen production. To exploit the natural variation of potato with respect to resistance to major diseas...
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Pontificia Universidad Católica de Valparaíso
2013
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oai:scielo:S0717-345820130006000022014-01-16Profiling carbohydrate composition, biohydrogen capacity, and disease resistance in potatoDiez-de-Medina Roldán,SergioSilva,HermanJeblick,WolfgangNowik,IsabellaModigell,MichaelNeuhaus,H. EkkehardConrath,Uwe biohydrogen Caldicellulosiruptor saccharolyticus carbohydrates natural variation Phytophthora infestans potato Background: Potato (Solanum tuberosum) is one of the most important sources of carbohydrates in human diet. Because of its high carbohydrate levels it recently has also received attention in biohydrogen production. To exploit the natural variation of potato with respect to resistance to major diseases, carbohydrate levels and composition, and capacity for biohydrogen production we analyzed tubers of native, improved, and genetically modified potatoes, and two other tuberous species for their glucose, fructose, sucrose, and starch content. Results: High-starch potato varieties were evaluated for their potential for Caldicellulosiruptor saccharolyticus-mediated biohydrogen production with Desirée and Rosita varieties delivering the highest biohydrogen amounts. Native line Vega1 and improved line Yagana were both immune to two isolates (A291, A287) of Phytophthora infestans. Conclusions: Our data demonstrate that native potato varieties might have great potential for further improving the multifaceted use of potato in worldwide food and biohydrogen production.info:eu-repo/semantics/openAccessPontificia Universidad Católica de ValparaísoElectronic Journal of Biotechnology v.16 n.6 20132013-11-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582013000600002en10.2225/vol16-issue6-fulltext-4 |
| institution |
Scielo Chile |
| collection |
Scielo Chile |
| language |
English |
| topic |
biohydrogen Caldicellulosiruptor saccharolyticus carbohydrates natural variation Phytophthora infestans potato |
| spellingShingle |
biohydrogen Caldicellulosiruptor saccharolyticus carbohydrates natural variation Phytophthora infestans potato Diez-de-Medina Roldán,Sergio Silva,Herman Jeblick,Wolfgang Nowik,Isabella Modigell,Michael Neuhaus,H. Ekkehard Conrath,Uwe Profiling carbohydrate composition, biohydrogen capacity, and disease resistance in potato |
| description |
Background: Potato (Solanum tuberosum) is one of the most important sources of carbohydrates in human diet. Because of its high carbohydrate levels it recently has also received attention in biohydrogen production. To exploit the natural variation of potato with respect to resistance to major diseases, carbohydrate levels and composition, and capacity for biohydrogen production we analyzed tubers of native, improved, and genetically modified potatoes, and two other tuberous species for their glucose, fructose, sucrose, and starch content. Results: High-starch potato varieties were evaluated for their potential for Caldicellulosiruptor saccharolyticus-mediated biohydrogen production with Desirée and Rosita varieties delivering the highest biohydrogen amounts. Native line Vega1 and improved line Yagana were both immune to two isolates (A291, A287) of Phytophthora infestans. Conclusions: Our data demonstrate that native potato varieties might have great potential for further improving the multifaceted use of potato in worldwide food and biohydrogen production. |
| author |
Diez-de-Medina Roldán,Sergio Silva,Herman Jeblick,Wolfgang Nowik,Isabella Modigell,Michael Neuhaus,H. Ekkehard Conrath,Uwe |
| author_facet |
Diez-de-Medina Roldán,Sergio Silva,Herman Jeblick,Wolfgang Nowik,Isabella Modigell,Michael Neuhaus,H. Ekkehard Conrath,Uwe |
| author_sort |
Diez-de-Medina Roldán,Sergio |
| title |
Profiling carbohydrate composition, biohydrogen capacity, and disease resistance in potato |
| title_short |
Profiling carbohydrate composition, biohydrogen capacity, and disease resistance in potato |
| title_full |
Profiling carbohydrate composition, biohydrogen capacity, and disease resistance in potato |
| title_fullStr |
Profiling carbohydrate composition, biohydrogen capacity, and disease resistance in potato |
| title_full_unstemmed |
Profiling carbohydrate composition, biohydrogen capacity, and disease resistance in potato |
| title_sort |
profiling carbohydrate composition, biohydrogen capacity, and disease resistance in potato |
| publisher |
Pontificia Universidad Católica de Valparaíso |
| publishDate |
2013 |
| url |
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582013000600002 |
| work_keys_str_mv |
AT diezdemedinaroldansergio profilingcarbohydratecompositionbiohydrogencapacityanddiseaseresistanceinpotato AT silvaherman profilingcarbohydratecompositionbiohydrogencapacityanddiseaseresistanceinpotato AT jeblickwolfgang profilingcarbohydratecompositionbiohydrogencapacityanddiseaseresistanceinpotato AT nowikisabella profilingcarbohydratecompositionbiohydrogencapacityanddiseaseresistanceinpotato AT modigellmichael profilingcarbohydratecompositionbiohydrogencapacityanddiseaseresistanceinpotato AT neuhaushekkehard profilingcarbohydratecompositionbiohydrogencapacityanddiseaseresistanceinpotato AT conrathuwe profilingcarbohydratecompositionbiohydrogencapacityanddiseaseresistanceinpotato |
| _version_ |
1718441881687293952 |