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- Publications
- Influence
In vitro propagation of the endangered species Marsilea quadrifolia L. - morphological and biochemical analysis of the regenerates
- C. Banciu, Monica Elena Carasan, A. Brezeanu
- Biology
- 2009
The present study is part of the current concerns with biodiversity conservation of endangered gymnosperm species from The Natural Park of Comana. Marsilea quadrifolia species is protected both at a… Expand
- 12
- 2
- PDF
Stimulation of tobacco shoot regeneration by alternating weak electric field
- Gina Cogalniceanu, M. Radu, D. Fologea, N. Moisoi, A. Brezeanu
- Biology
- 1998
Nicotiana tabacum morphogenetic callus was used to study the stimulative effects of external alternating electric currents of low level and low frequency on the cytodifferentiation processes. The N.… Expand
The effect of thermal treatment on antibacterial properties of nanostructured TiO2(N) films illuminated with visible light
- C. Văcăroiu, M. Enache, +7 authors L. Dumitru
- Materials Science
- 2009
This work focuses on the photocatalytic performances and antibacterial activity of nitrogen doped TiO2 nanosystems with three and five layers obtained by a sol-gel route, followed by thermal… Expand
S-layer production by Lactobacillus acidophilus IBB 801 under environmental stress conditions
- S. Grosu-Tudor, L. Brown, +5 authors M. Zamfir
- Biology, Medicine
- Applied Microbiology and Biotechnology
- 24 February 2016
The ability of microorganisms to synthesize S-layer, the outermost structure of the microbial cell envelope composed of non-covalently bound proteins, has been ascribed to help microorganisms to… Expand
Control of Nicotiana Tabacum Callus Growth by Alternating and Pulsed Electric Field
- R. Mihai, Gina Cogalniceanu, A. Brezeanu
- Materials Science
- 1994
Tobacco callus was subjected to alternating and pulsed electric current of different intensities. The electrically treated callus showed a significant stimulation of growth (50% mass growth… Expand
Biotic and abiotic elicitors induce biosynthesis and accumulation of resveratrol with antitumoral activity in the long - term Vitis vinifera L. callus cultures
- Raluca Mihai, Sturzoiu Cristina, F. Helepciuc, A. Brezeanu
- Biology
- 2011
The present study investigated the effect of some biotic (fungal extract of Fusarium oxysporum) and abiotic elicitors (mannitol, abscisic acid, jasmonic acid) at different concentrations and combined… Expand
- 6
- 1
- PDF
PEROXIDASE ACTIVITY IN EUSTOM GRANDIFLOR UM PLANTS TRANSFORMED BY AGROBACTERIUM RHIZOGENES
- G. Popa, A. Brezeanu, C. P. Cornea
- Biology
- 2009
The effects of inoculation with wild type of Agrobacterium rhizogenes strains: A4, 8196 and LBA 9402, on the protein content and on peroxidase activity and isoenzymes in the normal and transformed… Expand
- 3
- 1
- PDF
Ultrastructural effects and translocation of methyl-2-(4-(2,4-dichlorophenoxy)-phenoxy)propanoate in wheat (Triticum aestivum) and wild oat (Avena fatua)
- A. Brezeanu, D. G. Davis, R. H. Shimabukuro
- Biology
- 1 September 1976
Ultrastructural effects, absorption, and translocation of the experimental compound methyl-2-(4-(2,4-dichlorophenoxy)phenoxy)propanoate (MPP), topically applied to resistant wheat (Triticum aestivum… Expand
Two-stage system, a possible strategy for the enhancement of anthocyanin biosynthesis in a long-term grape callus cultures
- Raluca Mihai, M. Mitoi, A. Brezeanu, G. Cogălniceanu
- Biology
- 2010
Polyphenols, including anthocyanins, are an essential part of human diet and constitute one of the most abundant and ubiquitous group of plant secondary metabolites. Their level is inducible by… Expand
- 7
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Successive changes in the ultrastructure ofOryza sativa L. cells during growth and aging
- A. Brezeanu, D. G. Davis
- Biology
- Protoplasma
- 1 September 1979
SummaryThe ultrastructure ofOryza sativa L. cells in suspension was determined as cells developed, matured and senesced at 3, 10, and 17 days, respectively, after transfer to fresh medium. Although… Expand