Contribution in an anthology

Appeared in: Biolistic DNA Delivery in Plants

Editor list: Rustgi, S.; Luo, H.

Publication year: 2020

Pages: 281-294

ISBN: 978-1-0716-0355-0

eISBN: 978-1-0716-0356-7

DOI Link: https://doi.org/10.1007/978-1-0716-0356-7_15

Title of series: Methods in Molecular Biology

Number in series: 2124

Abstract: 

Biotechnological methods for targeted gene transfers into plants are key for successful breeding in the twenty-first century and thus essential for the survival of humanity. Two decades ago, genetic transformation of crop plants was not routine, and it was all but impossible with important cereals such as barley and wheat. The recent focus on crop plant genomics—yet based on the Arabidopsis toolbox—boosted the research for more efficient plant transformation protocols, thereby considerably widened the number of genetically tractable crops. Moreover, modern genome editing methods such as the CRISPR/Cas technique are game changers in plant breeding, though heavily dependent on technical optimization of plant transformation. Basically, there are two successful ways of introducing DNA into plant cells: one is making use of a living DNA vector, namely, microbes such as the soil bacterium Agrobacterium tumefaciens that infects plants and naturally transfers and subsequently integrates DNA into the plant genome. The other method uses a direct physical transfer of DNA by means of microinjection, microprojectile bombardment, or polymers such as polyethylene glycol. Both ways subsequently require sophisticated strategies for selecting and multiplying the transformed cells under tissue culture conditions to develop into a fully functional plant with the new desirable characteristics. Here we discuss practical and theoretical aspects of cereal crop plant transformation by Agrobacterium-mediated transformation and microparticle bombardment. Using immature embryos as explants, the efficiency of cereal transformation is compelling, reaching today up to 80% transformation efficiency.

Harvard Citation style: Imani, J. and Kogel, K. (2020) Plant Transformation Techniques: Agrobacterium- and Microparticle-Mediated Gene Transfer in Cereal Plants, in Rustgi, S. and Luo, H. (eds.) Biolistic DNA Delivery in Plants. New York, NY: Humana, pp. 281-294. https://doi.org/10.1007/978-1-0716-0356-7_15

APA Citation style: Imani, J., & Kogel, K. (2020). Plant Transformation Techniques: Agrobacterium- and Microparticle-Mediated Gene Transfer in Cereal Plants. In Rustgi, S., & Luo, H. (Eds.), Biolistic DNA Delivery in Plants (pp. 281-294). Humana. https://doi.org/10.1007/978-1-0716-0356-7_15