Rapid genotype “independent” Zea mays L. (maize) transformation via direct somatic embryogenesis
نویسندگان
چکیده
منابع مشابه
Maize (Zea mays L.).
Agrobacterium tumefaciens-mediated transformation is an effective method for introducing genes into maize. In this chapter, we describe a detailed protocol for genetic transformation of the maize genotype Hi II. Our starting plant material is immature embryos cocultivated with an Agrobacterium strain carrying a standard binary vector. In addition to step-by-step laboratory transformation proced...
متن کاملCallus Induction and Somatic Embryogenesis from Maize Mature Embryos (zea Mays L.)
Ten maize lines prevalently used by breeders in the maize program were screened for their ability to form type II callus. Mature seeds were used as explant for in vitro culturing. Inbred lines showed high embryogenic response and formed friable, type II calli. And also exhibited successful plant regeneration. Various culture media compositions based on Murashige and Skoog (1962) salts thus inve...
متن کاملAgrobacterium Mediated Transformation of Maize ( Zea mays L . )
Agrobacterium tumefaciens mediated transformation may offer a better alternative than the biolistic gun for genetic transformation of maize plants. This gene delivery system results in a greater proportion of stable, low-copy number transgenic events than does the biolistic gun, and is highly efficient. In the present work, we studied maize transformation using A. tumefaciens by identifying som...
متن کاملAgrobacterium Mediated Transformation of Maize (Zea mays L.)
Agrobacterium tumefaciens mediated transformation may offer a better alternative than the biolistic gun for genetic transformation of maize plants. This gene delivery system results in a greater proportion of stable, low-copy number transgenic events than does the biolistic gun, and is highly efficient. In the present work, we studied maize transformation using A. tumefaciens by identifying som...
متن کاملAgrobacterium-mediated transformation of maize (Zea mays) immature embryos.
Agrobacterium tumefaciens-mediated transformation is one of the most efficient and simple gene delivery systems for genetic improvement and biology studies in maize. This system has become more widely used by both public and private laboratories. However, transformation efficiencies vary greatly from laboratory to laboratory for the same genotype. Here, we illustrate our advanced Agrobacterium-...
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ژورنال
عنوان ژورنال: In Vitro Cellular & Developmental Biology - Plant
سال: 2018
ISSN: 1054-5476,1475-2689
DOI: 10.1007/s11627-018-9905-2