Abstract:
:Agrobacterium rhizogenes-mediated hairy-root cultures are a very promising alternative to the biotechnological exploitation of plant cell cultures. Their characteristic capacity for secondary-metabolite production, inherent genetic stability reflected in stable productivity and the possibility of genetic manipulation to increase biosynthetic capacity have initiated a considerable interest, both as a fundamental research tool and as a source of valuable products. One of the most important limitations for the commercial exploitation of hairy roots is the development of technologies for large-scale culture. Though these roots have been grown in various bioreactors--stirred-tank, bubble-column, airlift or submerged, trickle-bed and nutrient mist--the question as to which of these alternatives can be successfully and economically scaled-up has yet to be definitively answered. This present minireview highlights various perspectives of hairy-root cultures, describes a comparative scale-up study and discusses various aspects of these cultures when grown in various bioreactors for the production of secondary metabolites.
journal_name
Biotechnol Appl Biochemjournal_title
Biotechnology and applied biochemistryauthors
Mishra BN,Ranjan Rdoi
10.1042/BA20070103subject
Has Abstractpub_date
2008-01-01 00:00:00pages
1-10issue
Pt 1eissn
0885-4513issn
1470-8744pii
BA20070103journal_volume
49pub_type
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