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AND NOW, BLOOD FROM TOBACCO

Abstract no :  1-3-ML-179
Author(s) :  Mr Claude Pouart
Address :  French Institute for Health and Medical Research INSERM and Mr Bertrand Merot and Limagrain bio-sante
Source :  Jama-India,. May 1997. Vol.21, No.2 17
Title :  AND NOW, BLOOD FROM TOBACCO
Abstract :      The vector chosen to transfect tobacco (Tamaku) cells was a soil bacterium, Agrobacterium tumefacients, that is naturally capable of transmitting part of its genetic make-up to the genome of various plants. The genetic construct was therefore introduced into the bacterium which, in turn, transferred it to the tobacco cells.Tobacco cells modified in this way were then used to grow mature plants. Hemoglobin was detected in the seed and roots of more than half the plants obtained in this way. This human hemoglohin synthesized in all its complexity, was found to fix and release oxygen just like the reference hemoglobin.

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