Potato quality traits: variation and genetics in Ecuadorian potato landraces
The quality in potato is defined as the sum of favorable characteristics of the tuber A complex set of external and internal quality traits are required for fresh and processing potatoes. External quality traits include tuber shape, eye depth, skin and flesh color but also dormancy and greening are...
Guardado en:
Autor Principal: | |
---|---|
Formato: | Tesis |
Lenguaje: | en |
Publicado: |
Wageningen, NL: Wageningen University, 2013. 197 p.
2015
|
Materias: | |
Acceso en línea: | http://repositorio.iniap.gob.ec/handle/41000/1356 |
Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
id |
ir-:41000-1356 |
---|---|
recordtype |
dspace |
spelling |
ir-:41000-13562018-03-14T20:10:31Z Potato quality traits: variation and genetics in Ecuadorian potato landraces Cuesta Subía, Hugo Xavier PAPA SOLANUM TUBEROSUM VARIACIÓN GENÉTICA ECUADOR Ph.D. Thesis. The quality in potato is defined as the sum of favorable characteristics of the tuber A complex set of external and internal quality traits are required for fresh and processing potatoes. External quality traits include tuber shape, eye depth, skin and flesh color but also dormancy and greening are important. Internal quality traits include the content of dry matter (DMC), reducing sugars (RSC), glycoalkaloids (TGA), enzymatic discoloration (ED) and nutritional quality. In this thesis we identified the potato "ideotype" required for the Ecuadorian fresh market and studied the variation for the main quality traits for the fresh and processing market in a representative group of Ecuadorian potato landraces. Furthermore, Diversity Array Technology (DArT) markers were used to identify Quantitative Trait Loci (OILs) for important traits as tuber shape, eye depth, skin characteristics and flesh color in a mapping population CHAR-01 based on S. phureja landraces. 2015-06-22T17:37:03Z 2015-06-22T17:37:03Z 2013 Tesis *EC-INIAP-BEESC-MGC. Quito (T/C965p) http://repositorio.iniap.gob.ec/handle/41000/1356 en 9 p. application/pdf E. E. Santa Catalina Wageningen, NL: Wageningen University, 2013. 197 p. |
institution |
INIAP |
collection |
Repositorio INIAP |
biblioteca |
Biblioteca INIAP |
language |
en |
format |
Tesis |
topic |
PAPA SOLANUM TUBEROSUM VARIACIÓN GENÉTICA ECUADOR Ph.D. Thesis. |
spellingShingle |
PAPA SOLANUM TUBEROSUM VARIACIÓN GENÉTICA ECUADOR Ph.D. Thesis. Cuesta Subía, Hugo Xavier Potato quality traits: variation and genetics in Ecuadorian potato landraces |
description |
The quality in potato is defined as the sum of favorable characteristics of the tuber A complex set of external and internal quality traits are required for fresh and processing potatoes. External quality traits include tuber shape, eye depth, skin and flesh color but also dormancy and greening are important. Internal quality traits include the content of dry matter (DMC), reducing sugars (RSC), glycoalkaloids (TGA), enzymatic discoloration (ED) and nutritional quality. In this thesis we identified the potato "ideotype" required for the Ecuadorian fresh market and studied the variation for the main quality traits for the fresh and processing market in a representative group of Ecuadorian potato landraces. Furthermore, Diversity Array Technology (DArT) markers were used to identify Quantitative Trait Loci (OILs) for important traits as tuber shape, eye depth, skin characteristics and flesh color in a mapping population CHAR-01 based on S. phureja landraces. |
author |
Cuesta Subía, Hugo Xavier |
author_facet |
Cuesta Subía, Hugo Xavier |
author_sort |
Cuesta Subía, Hugo Xavier |
title |
Potato quality traits: variation and genetics in Ecuadorian potato landraces |
title_short |
Potato quality traits: variation and genetics in Ecuadorian potato landraces |
title_full |
Potato quality traits: variation and genetics in Ecuadorian potato landraces |
title_fullStr |
Potato quality traits: variation and genetics in Ecuadorian potato landraces |
title_full_unstemmed |
Potato quality traits: variation and genetics in Ecuadorian potato landraces |
title_sort |
potato quality traits: variation and genetics in ecuadorian potato landraces |
publisher |
Wageningen, NL: Wageningen University, 2013. 197 p. |
publishDate |
2015 |
url |
http://repositorio.iniap.gob.ec/handle/41000/1356 |
_version_ |
1635511930675265536 |
score |
11,871979 |