Anatomical study of Racosperma (ex-Acacia) mangium tissues cultured in vitro

Abstract

In order to achieve adventitious shoot regeneration from young tissues of Racosperma mangium, several combinations of growth regulators were tested. Kinetin (KIN)

The Prospect of Physiological Events Associated with the Micropropagation of Eucalyptus sp.

“…MS medium (supplemented with 2, 4-D and N-(2-chloro-4-pyridyl)-N -phenylurea (4-CPPU)) induces the development of the adventitious buds from the Racosperma mangium' cotyledons. The anatomical study of adventitious buds showed the highest extreme epidermis differentiation, as well [207]. Stipp at al.…”

Plant regeneration from cotyledonary explants of Eucalyptus camaldulensis dehn and histological study of organogenesis in vitro

“…The knowledge of the exact local where cell divisions start before callus formation is important for the studies of genetic transformation, as they indicate the superficial origin of adventitious bud induction (Hervé et al, 2001). The cotyledons of Racosperma mangium formed adventitious buds when cultured in MS medium containing 4-CPPU and 2,4-D. Their anatomical study revealed the most intense differentiation near the epidermis too (Takemori et al, 2000). Similar results were described by Stipp et al (2001) In this case too, many meristematic regions were observed near the epidermis.…”

A NewSenegalia(Fabaceae, Mimosoideae) from Southern Peru

“…Indeed, apart from his own publications (Pedley 1987a(Pedley -d, 1988) there appear to be few others that have adopted the name Racosperma. The only papers known to us are Khasa (1993), Khasa & Bousquet (1994) and (1995), Khasa et al (1994aKhasa et al ( ), (1994bKhasa et al ( ), (1995a and (1995b), Quoirin et al (1997), Carvalho et al (1999) and Takemori et al (2000). These are outweighed, many times over (far too many to list here), by papers adopting the name Acacia, including many in which the Racosperma combinations are cited in synonymy.…”