Plant regeneration from proroplasts of alfalfa (Medicago sativa) via somatic embryogenesis

Author:

Monteiro Mariza1,Appezzato-da-Glória Beatriz1,Valarini Maria José2,Oliveira Carlos Alberto de1,Vieira Maria Lucia Carneiro1

Affiliation:

1. Universidade de São Paulo, Brasil

2. Instituto de Zootecnia de Nova Odessa, Brasil

Abstract

Alfalfa is one of the most frequently studied species from the production of tissue culture-derived embryos point of view. In this study, five alfalfa cultivars were analyzed with reference to their ability to regenerate plants from protoplast cultures via somatic embryogenesis. Plant regeneration from leaf-derived protoplasts isolated from the cultivar Rangelander was achieved using a protocol defined for alfalfa cell suspension-derived embryogenesis. Because of its high efficiency, this procedure is recommended for protoplast electroporation-mediated genetic transformation of alfalfa.

Publisher

FapUNIFESP (SciELO)

Subject

Agronomy and Crop Science,Animal Science and Zoology

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