Aldwin Anterola, Erin Shanle, Pierre-François Perroud, Ralph Quatrano
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引用次数: 83
Abstract
Taxadiene synthase gene from Taxus brevifolia was constitutively expressed in the moss Physcomitrella patens using a ubiquitin promoter to produce taxa-4(5),11(12)-diene, the precursor of the anticancer drug paclitaxel. In stable moss transformants, taxa-4(5),11(12)-diene was produced up to 0.05% fresh weight of tissue, without significantly affecting the amounts of the endogenous diterpenoids (ent-kaurene and 16-hydroxykaurane). Unlike higher plants that had been genetically modified to produce taxa-4(5),11(12)-diene, transgenic P. patens did not exhibit growth inhibition due to alteration of diterpenoid metabolic pools. Thus we propose that P. patens is a promising alternative host for the biotechnological production of paclitaxel and its precursors.
期刊介绍：
Transgenic Research focusses on transgenic and genome edited higher organisms. Manuscripts emphasizing biotechnological applications are strongly encouraged. Intellectual property, ethical issues, societal impact and regulatory aspects also fall within the scope of the journal. Transgenic Research aims to bridge the gap between fundamental and applied science in molecular biology and biotechnology for the plant and animal academic and associated industry communities.
Transgenic Research publishes
-Original Papers
-Reviews:
Should critically summarize the current state-of-the-art of the subject in a dispassionate way. Authors are requested to contact a Board Member before submission. Reviews should not be descriptive; rather they should present the most up-to-date information on the subject in a dispassionate and critical way. Perspective Reviews which can address new or controversial aspects are encouraged.
-Brief Communications:
Should report significant developments in methodology and experimental transgenic higher organisms
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