Volume 14 No. 5 September – October, 2009
ROMANIAN BIOTECHNOLOGICAL LETTERS
– an international journal –
CONTENTS
| 1. | ANA – MARIA HOSSU, MIHAELA – FLORY MARIA, CRISTIANA RADULESCU, MIHAELA ILIE, VASILE MAGEARUTLC Applications on separation and quantification of fat-soluble vitamins | …………… | 4615 |
| 2. | GABRIELA PAUN ROMAN, ELENA NEAGU, VERONICA MOROEANU, GH. NECHIFOR, GABRIEL LUCIAN RADUThe ultrafiltration performance of composite membranes for the concentration of plant extracts | …………… | 4620 |
| 3. | LUCIAN GAVRILA, NICOLAE BARBACAR, IRINA RADU, LILIANA BURLIBASA, LAURA MONICA MAGDALENA, AUREL ARDELEAN, GHEORGHE DANUT CIMPONERIU, ELENA POPOVICI, MARIA DANIELA USURELU, IOANA MACOVEI, FLORICA MORĂNESCU AND MARIAN CARABAS New aspects concerning the study of dipteran polytene chromosomal phenotype elements in Chironomus plumosus | …………… | 4625 |
| 4. | NASREEN JAN, SUDHIR U. MESHRAM AND ARCHANA KULKARNI Plasmid profile analysis of multidrug resistant E. coli isolated from UTI patients of Nagpur City, India | …………… | 4635 |
| 5. | Jong Se Kim, Sook Young Lee, Sang Un Park An efficient protocol for peanut (Arachis hypogaea L.) transformation mediated by Agrobacterium rhizogenes | …………… | 4641 |
| 6. | SONIA GUTT, GEORG GUTTFactors influencing the fermentation process and ethanol yield | …………… | 4648 |
| 7. | ROXANA COJOC, SIMONA MERCIU, GABRIELA POPESCU, LUCIA DUMITRU, MASAHIRO KAMEKURA AND MĂDĂLIN ENACHE Extracellular hydrolytic enzymes of halophilic bacteria isolated from a subterranean rock salt crystal | …………… | 4658 |
| 8. | CARMEN GAIDAU, AURORA PETICA, CONSTANTIN CIOBANU and TAMARA MARTINESCU Investigations on Antimicrobial Activity of Collagen and Keratin Based Materials doped with Silver Nanoparticles | …………… | 4665 |
| 9. | RADIANA TAMBA-BEREHOIU, NICOLAE-CIPRIAN POPA, STEFANA JURCOANE, ANA ROSU, RODICA CULEAResearches regarding bioethanol from renewable sources such as sweetpotato, as an ecotoxic alternative to fossil fuels | …………… | 4673 |
| 10. | ANCA-IRINA GALACTION, ANCA-MARCELA LUPĂŞTEANU, DAN CAŞCAVAL Comparative evaluation of radial impellers efficiency for bioreactors with stirred bed of immobilized cells 3. Paddle with six blades and pitched bladed turbine | …………… | 4681 |
| 11. | ION-OCTAVIAN DOAGĂ, EUGEN RADU, GYÖNGYVÉR KATONA, JUDIT HORVÁTH, ERVIN TANOS, LÁSZLÓ KATONA, ÉVA KATONALow level long wavelength laser irradiation effects on human T leukemic lymphoblasts mitochondrial reticulum | …………… | 4694 |
| 12. | ŞTEF D. S., GERGEN I., TRAŞCĂ T. I., MONICA HĂRMĂNESCU, ŞTEF LAVINIA, BIRON RAMONA, M. G. HEGHEDUŞTotal antioxidant and radical scavenging capacities for different medicinal herbs | …………… | 4704 |
| 13. | ELENA STOICAApplication of T-RFLP analysis to the study of the coastal Black Sea bacterioplankton | …………… | 4710 |
| 14. | RUSU ELENA, ENACHE-SOARE SIMONA, NEGRUTA OANA, VASSU TATIANA The conventional identification and effect of diclofenac and aspirin on the Candida species | …………… | 4720 |
| 15. | YESIM YALCIN-MENDI, CEREN UNEK, SELAY ELDOGAN, YILDIZ AKA-KACAR, SEDAT SERCE, PEMBE CURUK, ESRA KOCAMAN The Effects of Different Hormones on Regeneration of Gazania (Gazania rigens) | …………… | 4728 |
| 16. | MIHAELA ZAULET, LAVINIA RUSU, STELIANA KEVORKIAN, CATALINA LUCA, SORINA MIHACEA, ELENA MARCELA BADEA, MARIETA COSTACHE Detection and quantification of GMO and sequencing of the DNA amplified products | …………… | 4733 |
| 17. | AURA MIHALCEA (CHITU), IRINA STEFAN (BERLIN), VALERIA TICA, ELENA IONICAThe detection of mutations in the APC gene of Romanian patients with colorectal cancer through two independent techniques | …………… | 4747 |
| 18. | LUCIA PINTILIE, CATALINA NEGUT, C. ONISCU, M.T. CAPROIU, M. NECHIFOR, LUMINITA IANCU, CRISTINA GHICIUC, RAMONA URSUSynthesis and Antibacterial Activity of Some Novel Quinolones | …………… | 4756 |
Cover: The Bucharest University Building