In vitro regeneration and multiplication for mass propagation of Acacia ehrenbergiana Hayne: a potential reclaiment of denude arid lands

Cobalt induced augmentation of in vitro morphogenic potential in Erythrina variegata L.: a multipurpose tree legume

“…The stress signals were successfully inhibited by addition of cytokinin. Similar results are also reported in other tree species (Ahmad and Anis 2007;Husain and Anis 2009;Javed et al 2013).…”

“…In the present study BA was most effective among the tested cytokinins in instigating morphogenic response from the nodal explant; this specificity of BA can be attributed to binding site of the receptor as some cytokinins might bind more strongly to the ligands than others inducing a more intense response. Various other workers Javed et al 2013) have also reported similar results.…”

“…Our results have revealed a major role of nutrient media, along with the PGRs, in triggering the rhizogenic response. Auxin was essential to initiate rhizogenesis, as has been observed in most of the cases Javed et al 2013;Ramakrishnan et al 2014). IBA among others was superior in initiating the rooting of microshoots; it did it most effectively in various species ranging from herbs to woody trees (Naz and Anis 2012;Javed et al 2013).…”

“…Auxin was essential to initiate rhizogenesis, as has been observed in most of the cases Javed et al 2013;Ramakrishnan et al 2014). IBA among others was superior in initiating the rooting of microshoots; it did it most effectively in various species ranging from herbs to woody trees (Naz and Anis 2012;Javed et al 2013). Microshoots exposed to the optimized cobalt were more responsive to the rhizogenic cues provided by auxin than those grown on control medium.…”

Tratamientos pregerminativos para la ruptura de la dormición en semillas de tres poblaciones de Ramorinoa girolae, leñosa endémica de zonas áridas en Argentina

“…El germoplasma de las poblaciones vegetales que se desarrollan en condiciones de aridez se encuentra frecuentemente amenazado por la conjunción de condiciones ambientales, tales como el marcado déficit hídrico, altas temperaturas, suelos descubiertos (Solh y van Ginkel 2014) y factores relacionados con la gestión, como la falta de políticas ambientales, tala indiscriminada de las especies leñosas y el sobrepastoreo; dificultando las posibilidades de estas poblaciones naturales para regenerarse y acrecentando el riesgo de su extinción (Javed et al 2013).…”