Optimization and establishment of genotype-independent seed-based in planta transformation system in cotton (Gossypium hirsutum L.cv.SVPR-2)

Plant Gene ◽  
2021 ◽  
pp. 100296
Author(s):  
Prem Kumar Ganesan ◽  
Sivakumar Subiramani ◽  
Siva Govindarajan ◽  
Vigneswaran Manickam ◽  
Senthil Kumar Thiruppathi ◽  
...  
Keyword(s):  
Gossypium Hirsutum ◽  
In Planta Transformation ◽  
Transformation System ◽  
In Planta

scholarly journals Establishment of a Novel and Efficient Agrobacterium-Mediated in Planta Transformation System for Passion Fruit (Passiflora edulis)

Plants ◽  
2021 ◽  
Vol 10 (11) ◽  
pp. 2459
Author(s):  
Hafiz Muhammad Rizwan ◽  
Qiang Yang ◽  
Ahmed Fathy Yousef ◽  
Xiaoxue Zhang ◽  
Yasir Sharif ◽  
...  
Keyword(s):  
Virulent Strain ◽  
Crop Improvement ◽  
Multiple Shoots ◽  
Passion Fruit ◽  
In Planta Transformation ◽  
Transformation System ◽  
In Planta ◽  
Labor Costs ◽  
Passiflora Edulis ◽  
Functional Studies

Passion fruit (Passiflora edulis) is an important fruit crop with high economic value. Genetic engineering plays an important role in crop improvement with desired traits and gene functional studies. The lack of a simple, efficient, and stable transformation system for passion fruit has greatly limited gene functional studies. In this study, a simple and efficient Agrobacterium-mediated in planta transformation system for passion fruit was established, using Agrobacterium virulent strain EHA105 harboring the binary vectors pCAMBIA1301 and pCAMBIA1302 with GUS and GFP reporter genes. The system requires less time and labor costs than conventional transformation systems, and no additional phytohormones and sterile conditions are required. Regeneration efficiency of 86% and transformation efficiency of 29% were achieved, when the wounds were wrapped with Parafilm and the plants were kept in darkness for 15 days. Approximately 75% of the regenerated plants had a single shoot and 26% multiple shoots. The transformation was confirmed at the DNA and RNA levels as well as by GUS staining and GFP fluorescent measurements. The developed protocol will contribute to the genetic improvement of passion fruit breeding.

A rapid, novel and high-throughput identification of putative bell pepper transformants generated through in planta transformation approach

2011 ◽  
Vol 129 (4) ◽  
pp. 898-903 ◽  
Author(s):  
Arthikala Manoj Kumar ◽  
Kalpana N. Reddy ◽  
M. Manjulatha ◽  
Elizabeth S. Arellano ◽  
Rohini Sreevathsa ◽  
...  
Keyword(s):  
High Throughput ◽  
Bell Pepper ◽  
In Planta Transformation ◽  
In Planta ◽  
Transformation Approach

Agrobacterium-mediated in planta transformation of maize germ cells

2010 ◽  
Vol 46 (4) ◽  
pp. 501-504 ◽  
Author(s):  
E. M. Mamontova ◽  
V. A. Velikov ◽  
I. V. Volokhina ◽  
M. I. Chumakov
Keyword(s):  
Germ Cells ◽  
In Planta Transformation ◽  
In Planta ◽  
Maize Germ
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