Abstract

Lettuce ( Lactuca sativa L.) is a globally important leafy vegetable that can be grown worldwide. Due to the rapid growth of population and the human desire to progress, there have been a lot of studies made by researchers, especially in genetic engineering. Improvements in regeneration system and transformation methodology have helped to increase the transformation efficiency and stable expression of transgenes in lettuce. Lettuce transgenic research carried out so far has mainly focused on using lettuce bioreactor to produce pharmaceutical protein and vaccines, improving nutritional and physiological value of lettuce. There are no comprehensive and detailed reviews available combining research developments with major regeneration system and basic genetic transformation in lettuce. This is an attempt to overview the progress in regeneration system, genetic transformation and biotechnological applications in the last decades as well as future implications. Keywords: Lettuce, regeneration system, genetic transformation, bioreactor African Journal of Biotechnology , Vol 13(16), 1686-1693

Highlights

  • African Journal of BiotechnologyLettuce (Lactuca sativa L.) is a globally important leafy vegetable that can be grown worldwide

  • Lettuce (Lactuca sativa L.) belongs to the Asteraceae family, one of the major crops grown wordwide

  • It is low in calories, good-tasted and nutritive, which is a good source of vitamin A, vitamin K and potassium to the human population

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Summary

African Journal of Biotechnology

Lettuce (Lactuca sativa L.) is a globally important leafy vegetable that can be grown worldwide. Improvements in regeneration system and transformation methodology have helped to increase the transformation efficiency and stable expression of transgenes in lettuce. Lettuce transgenic research carried out so far has mainly focused on using lettuce bioreactor to produce pharmaceutical protein and vaccines, improving nutritional and physiological value of lettuce. There are no comprehensive and detailed reviews available combining research developments with major regeneration system and basic genetic transformation in lettuce. This is an attempt to overview the progress in regeneration system, genetic transformation and biotechnological applications in the last decades as well as future implications

INTRODUCTION
International License
EXPLANT TISSUE
Resistance to Sclerotiniasclerotiorum
SEEDLING AGE
MEDIA COMPOSITION AND PLANT GROWTH
Cotyledons as the explants were prepared by cutting of
ADVANCES IN GENETIC TRANSFORMATION
TRANSGENIC LETTUCE TO PRODUCE VACCINE
PHARMACEUTICAL PROTEIN
GOOD QUALITY
Findings
THE PROSPECT OF APPLICATION
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