ORGANOGENESIS AND SOMATIC EMBRYOGENESIS OF BEAUCARNEA INERMIS (ASPARAGACEAE), A THREATENED SPECIES FROM NORTHEASTERN MEXICO

Simple item page
AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-10-05T16:32:32Z
Fecha de publicación2015-01-01
ResumenSomatic embryogenesis and organogenesis were induced through five explant types of Beaucarnea inermis plants 90 days old and generated from in vitro germination. For somatic embryogenesis, B5 medium was used in basal leaf segment and callus derived from stem apex and 2.2 and 3.6 embryos were generated, respectively; both in the presence of 0.5 mg L-1 kinetin + 2 mg L-1 2,4-dichlorophenoxyacetic acid. In stem apex a mean of 6.8 embryos were registered with 0.5 mg L-1 kinetin + 4 mg L-1 2,4-dichlorophenoxyacetic acid. The combination of light and 2,4-dichlorophenoxyacetic acid in callus induced root formation. For somatic organogenesis, MS medium was used in basal leaf segment and 2.8 adventitious shoots were generated in the presence of 6 mg L-1 benzyladenine + 0.5 mg L-1 naphthalen-l-acetic acid. The callus and stem apex generated 11.3 and 15.7 shoots, respectively; both in the presence of 2 mg L-1 benzyladenine. Somatic embryos germinated and developed into plantlets in basal MS media. In vitro root formation in individualized shoots incremented when 1 mg L-1 of indo1-3 butyric acid was added to the medium. One hundred percent survivorship was registered 90 days after transplanted under greenhouse conditions. Both propagation methods produced the typical stem thickening. In this study, an efficient micropropagation protocol was established as an alternative to produce ornamental plants and indirectly as a way to reduce the exploitation of wild populations.es_ES
Doihttps://doi.org/10.17129/botsci.129es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/4370
Idiomaeses_ES
EditorialSOC BOTANICA MEXICOes_ES
RelaciónBotanical Scienceses_ES
URL relacionadohttps://doi.org/10.17129/botsci.129es_ES
DerechosAcceso abierto (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_abf2es_ES
FuenteBotanical Sciences
Palabra claveGrowth regulatores_ES
Palabra clavemicropropagationes_ES
Palabra clavesoyatees_ES
Palabra clavesurvivales_ES
TítuloORGANOGENESIS AND SOMATIC EMBRYOGENESIS OF BEAUCARNEA INERMIS (ASPARAGACEAE), A THREATENED SPECIES FROM NORTHEASTERN MEXICOes_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorGuillen, Susana
AutorMartinez-Palacios, Alejandro
AutorMartinez, Herlinda
AutorMartinez-Avalos, Jose Guadalupe
AutorGuillen, Susanaes_ES
AutorMartinez-Palacios, Alejandroes_ES
AutorMartinez, Herlindaes_ES
AutorMartinez-Avalos, Jose Guadalupees_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
Número2es_ES
Rango de páginas221-230es_ES
URL relacionadahttps://doi.org/10.17129/botsci.129
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen93es_ES

Files

Collections

Documentación Cientifica