Resistance against broomrapes (Orobanche and Phelipanche spp.) in faba bean (Vicia faba) based in low induction of broomrape seed germination
Broomrapes are weedy root parasitic plants that severely constraint faba bean production. After long and extensive breeding efforts made in several countries only moderately resistant cultivars are available to farmers, being their resistance based on a combination of avoidance and resistance mechanisms. In this work we characterize the resistance mechanism of two faba bean breeding lines selected for resistance to Orobanche crenata. Mini-rhizotron experiments showed that low induction of seed germination is a major component of resistance in these lines against O. crenata, O. foetida and P. aegyptiaca. This is confirmed by in vitro experiments with root exudates. The fact that low induction of germination is similarly operative against O. crenata, O. foetida and P. aegyptiaca reinforce the value of this resistance. © 2012 Springer Science+Business Media B.V.
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Format: | artículo biblioteca |
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Springer
2012-08
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Subjects: | Resistance, Faba bean, Broomrape, |
Online Access: | http://hdl.handle.net/10261/91786 http://dx.doi.org/10.13039/501100004837 http://dx.doi.org/10.13039/501100000780 |
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dig-ias-es-10261-917862022-12-16T12:00:36Z Resistance against broomrapes (Orobanche and Phelipanche spp.) in faba bean (Vicia faba) based in low induction of broomrape seed germination Fernández-Aparicio, Mónica Moral, Ana Kharrat, Mohamed Rubiales, Diego European Commission Ministerio de Ciencia e Innovación (España) Resistance Faba bean Broomrape Broomrapes are weedy root parasitic plants that severely constraint faba bean production. After long and extensive breeding efforts made in several countries only moderately resistant cultivars are available to farmers, being their resistance based on a combination of avoidance and resistance mechanisms. In this work we characterize the resistance mechanism of two faba bean breeding lines selected for resistance to Orobanche crenata. Mini-rhizotron experiments showed that low induction of seed germination is a major component of resistance in these lines against O. crenata, O. foetida and P. aegyptiaca. This is confirmed by in vitro experiments with root exudates. The fact that low induction of germination is similarly operative against O. crenata, O. foetida and P. aegyptiaca reinforce the value of this resistance. © 2012 Springer Science+Business Media B.V. This research was supported by projects P07-AGR-02883 and AGL2011-22524, co-financed by FEDER funds. Peer Reviewed 2014-02-14T08:53:23Z 2014-02-14T08:53:23Z 2012-08 2014-02-14T08:53:23Z artículo http://purl.org/coar/resource_type/c_6501 doi: 10.1007/s10681-012-0686-0 issn: 0014-2336 e-issn: 1573-5060 Euphytica 186(3): 897-905 (2012) http://hdl.handle.net/10261/91786 10.1007/s10681-012-0686-0 http://dx.doi.org/10.13039/501100004837 http://dx.doi.org/10.13039/501100000780 en http://doi.org/10.1007/s10681-012-0686-0 Sí none Springer |
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Resistance Faba bean Broomrape Resistance Faba bean Broomrape |
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Resistance Faba bean Broomrape Resistance Faba bean Broomrape Fernández-Aparicio, Mónica Moral, Ana Kharrat, Mohamed Rubiales, Diego Resistance against broomrapes (Orobanche and Phelipanche spp.) in faba bean (Vicia faba) based in low induction of broomrape seed germination |
description |
Broomrapes are weedy root parasitic plants that severely constraint faba bean production. After long and extensive breeding efforts made in several countries only moderately resistant cultivars are available to farmers, being their resistance based on a combination of avoidance and resistance mechanisms. In this work we characterize the resistance mechanism of two faba bean breeding lines selected for resistance to Orobanche crenata. Mini-rhizotron experiments showed that low induction of seed germination is a major component of resistance in these lines against O. crenata, O. foetida and P. aegyptiaca. This is confirmed by in vitro experiments with root exudates. The fact that low induction of germination is similarly operative against O. crenata, O. foetida and P. aegyptiaca reinforce the value of this resistance. © 2012 Springer Science+Business Media B.V. |
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European Commission |
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European Commission Fernández-Aparicio, Mónica Moral, Ana Kharrat, Mohamed Rubiales, Diego |
format |
artículo |
topic_facet |
Resistance Faba bean Broomrape |
author |
Fernández-Aparicio, Mónica Moral, Ana Kharrat, Mohamed Rubiales, Diego |
author_sort |
Fernández-Aparicio, Mónica |
title |
Resistance against broomrapes (Orobanche and Phelipanche spp.) in faba bean (Vicia faba) based in low induction of broomrape seed germination |
title_short |
Resistance against broomrapes (Orobanche and Phelipanche spp.) in faba bean (Vicia faba) based in low induction of broomrape seed germination |
title_full |
Resistance against broomrapes (Orobanche and Phelipanche spp.) in faba bean (Vicia faba) based in low induction of broomrape seed germination |
title_fullStr |
Resistance against broomrapes (Orobanche and Phelipanche spp.) in faba bean (Vicia faba) based in low induction of broomrape seed germination |
title_full_unstemmed |
Resistance against broomrapes (Orobanche and Phelipanche spp.) in faba bean (Vicia faba) based in low induction of broomrape seed germination |
title_sort |
resistance against broomrapes (orobanche and phelipanche spp.) in faba bean (vicia faba) based in low induction of broomrape seed germination |
publisher |
Springer |
publishDate |
2012-08 |
url |
http://hdl.handle.net/10261/91786 http://dx.doi.org/10.13039/501100004837 http://dx.doi.org/10.13039/501100000780 |
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