Por favor, use este identificador para citar o enlazar a este item:
http://hdl.handle.net/10261/101503
COMPARTIR / EXPORTAR:
SHARE CORE BASE | |
Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL | DATACITE | |
Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.contributor.author | Castillo Alonso, Ana María | - |
dc.contributor.author | Vallés Brau, María Pilar | - |
dc.contributor.author | Cistué Sola, Luis | - |
dc.date.accessioned | 2014-09-01T11:20:11Z | - |
dc.date.available | 2014-09-01T11:20:11Z | - |
dc.date.issued | 2000 | - |
dc.identifier | doi: 10.1023/A:1003937530907 | - |
dc.identifier | issn: 0014-2336 | - |
dc.identifier.citation | Euphytica 113 (1): 1-8 (2000) | - |
dc.identifier.uri | http://hdl.handle.net/10261/101503 | - |
dc.description.abstract | A comparison of anther and microspore culture efficiency for green doubled haploid plant production was undertaken using 17 F1 crosses with potential agronomic performance. Green doubled haploid plants were produced from all F1 crosses by anther and microspore cultures, although there was a great variation among crosses. On average, anther culture resulted in a production of green plant twice that of isolated microspore culture (30 and 14 green plants/100 anthers, respectively). The effect of microspore culture density on green plant regeneration was studied with the cultivars Igri, Reinette and Hop which have a high, medium and low androgenic response. The highest number of dividing microspores was obtained at a density of 2.4 x 105 viable microspores/ml for the three cultivars. However, the optimal density for the percentage of embryos/dividing microspores and green plants/103 microspores depended on the cultivar. The highest number of green plants/103 microspores was produced at 1.2 x 105 viable microspores/ml for cv. Igri and 2.4 x 105 for cultivars Reinette and Hop. Percentage of green plants/total plants was raised when the culture density was increased up to 6.0 x 105 viable microspores/ml, especially for cv. Reinette. Six regeneration media differing in maltose concentration, organic nitrogen and type of auxin were assayed with embryos from cultivar Reinette. Media without organic nitrogen containing 31 g l-1 maltose and the auxins IAA or NAA produced more vigorous green plants. | - |
dc.description.sponsorship | The research was supported by Project AGF 95-108-C05-01 from Comisión Interministerial de Ciencia y Tecnología, and by Project PCA 0794 from Consejo Asesor de Investigación de la Diputación General de Aragón. | - |
dc.publisher | Kluwer Academic Publishers | - |
dc.rights | closedAccess | - |
dc.subject | Culture density | - |
dc.subject | Barley | - |
dc.subject | Doubled haploid | - |
dc.subject | Microspores | - |
dc.subject | Regeneration medium | - |
dc.subject | Anthers | - |
dc.title | Comparison of anther and isolated microspore cultures in barley: effects of culture density and regeneration medium | - |
dc.type | artículo | - |
dc.identifier.doi | 10.1023/A:1003937530907 | - |
dc.relation.publisherversion | http://dx.doi.org/10.1023/A:1003937530907 | - |
dc.date.updated | 2014-09-01T11:20:11Z | - |
dc.description.version | Peer Reviewed | - |
dc.language.rfc3066 | eng | - |
dc.type.coar | http://purl.org/coar/resource_type/c_6501 | es_ES |
item.fulltext | No Fulltext | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | none | - |
item.openairetype | artículo | - |
Aparece en las colecciones: | (EEAD) Artículos |
Ficheros en este ítem:
Fichero | Descripción | Tamaño | Formato | |
---|---|---|---|---|
accesoRestringido.pdf | 15,38 kB | Adobe PDF | Visualizar/Abrir |
CORE Recommender
SCOPUSTM
Citations
52
checked on 21-abr-2024
WEB OF SCIENCETM
Citations
45
checked on 21-feb-2024
Page view(s)
384
checked on 24-abr-2024
Download(s)
100
checked on 24-abr-2024
Google ScholarTM
Check
Altmetric
Altmetric
NOTA: Los ítems de Digital.CSIC están protegidos por copyright, con todos los derechos reservados, a menos que se indique lo contrario.