Biotransformation by divison-arrested and immobilized plant cells: bioconversion of monoterpenes by gamma-irradiated suspended and entrapped cells of mentha and Nicotiana.

Biotransformation by divison-arrested and immobilized plant cells: bioconversion of monoterpenes by gamma-irradiated suspended and entrapped cells of mentha and Nicotiana. Research Abstract Details 

Research Abstract Table of Contents

Jump to the:

Biotransformation by divison-arrested and immobilized plant cells: bioconversion of monoterpenes by gamma-irradiated suspended and entrapped cells of mentha and Nicotiana. Abstract Text:

E Galun,D Aviv,A Dantes,A Freeman,

Exposure of MENTHA cells to 500 Gy gamma-irradiation caused cell-division arrest. These irradiated cells efficiently reduced (-)menthone to (+)neomenthol with similar or higher activity than that of the corresponding non-irradiated cells. Moreover the menthone reduction capability of the irradiated cells was fully retained following immobilization by entrapment in glyoxal-crosslinked polyacrylamide-hydrazide. Gamma-irradiated cells retained their biotransformation capability for at least one week in shake-culture; thus the transformation process could be repeated several times. Efficient biotransformation carried out by irradiated plant cells seems to be a general phenomenon. In addition to the capability of irradiated MENTHA cells to reduce either (-)menthone or another precursor (geraniol), cells derived from NICOTIANA SYLVESTRIS also retained their capacity of biotransformation, after gamma-irradiation. Division-arrested and immobilized plant cells may thus allow the development of continuous biotransformation processes.

Biotransformation by divison-arrested and immobilized plant cells: bioconversion of monoterpenes by gamma-irradiated suspended and entrapped cells of mentha and Nicotiana. Publishing Authors By Initials

E Galun,D Aviv,A Dantes,A Freeman,

For similar abstracts research abstracts see: abstracts research

PUBMED ID PMID:

MEDLINE DATE:

Biotransformation by divison-arrested and immobilized plant cells: bioconversion of monoterpenes by gamma-irradiated suspended and entrapped cells of mentha and Nicotiana. Journal Published:

PUBLICATION TYPE: Journal Article

Journal: Planta medica

VOLUME: 51

Page Numbers: 511-4

Journal Abbreviation: Planta Med.

ISSN: 0032-0943

DAY: 8

MONTH: Dec

YEAR: 1985

Biotransformation by divison-arrested and immobilized plant cells: bioconversion of monoterpenes by gamma-irradiated suspended and entrapped cells of mentha and Nicotiana. Information

Number of References:

LANGUAGE: eng

NlmUniqueID: 66751

Biotransformation by divison-arrested and immobilized plant cells: bioconversion of monoterpenes by gamma-irradiated suspended and entrapped cells of mentha and Nicotiana. Keywords Mesh Terms:

KEYWORDS:

MESH TERMS:

Chemical & Substance for Abstract: Biotransformation by divison-arrested and immobilized plant cells: bioconversion of monoterpenes by gamma-irradiated suspended and entrapped cells of mentha and Nicotiana. Information

Substance Name:

Registry Number:

Grant and Affiliation Information for Biotransformation by divison-arrested and immobilized plant cells: bioconversion of monoterpenes by gamma-irradiated suspended and entrapped cells of mentha and Nicotiana.

AFFILIATION: Department of Plant Genetics, The Weizmann Institute of Science, P.O. Box 26, Rehovot, 76100, Israel.

Country: Germany

AGENCY:

GRANT:

ACRONYM:

MEDLINETA: Planta Med

REFSOURCE:

DATABASENAME:

ACCESSION NUMBER:

Number Hits: 0

Biotransformation by divison-arrested and immobilized plant cells: bioconversion of monoterpenes by gamma-irradiated suspended and entrapped cells of mentha and Nicotiana Related Publications

• A threshold neurotoxic amphetamine exposure inhibits parietal cortex expression of synaptic plasticity-related genes.
• ABCA3 inactivation in mice causes respiratory failure, loss of pulmonary surfactant, and depletion of lung phosphatidylglycerol.
• Allergic contact dermatitis caused by the clothing dye, disperse blue 106, an important contact allergen that may be frequently missed.
• Application of biologically modeled chaotic neural network to pattern recognition in artificial olfaction.
• Arsenic upsets heartbeat. Possible early warning for cardiovascular risk.
• Biotransformation by divison-arrested and immobilized plant cells: bioconversion of monoterpenes by gamma-irradiated suspended and entrapped cells of mentha and Nicotiana.
• Biotransformation by plant cells immobilized in cross-linked polyacrylamide-hydrazide.
• Cholesterol sensitivity of endogenous and myristoylated Akt.
• Doppler optical coherence microscopy for studies of cochlear mechanics.
• Dynamic spatial processing originates in early visual pathways.
• FSH stimulates ovarian cancer cell growth by action on growth factor variant receptor.
• Hyperreflective sign in resolved cotton wool spots using high-resolution optical coherence tomography and optical coherence tomography ophthalmoscopy.
• Increased expression of nuclear factor E2 p45-related factor 2 (NRF2) in head and neck squamous cell carcinomas.
• Inhibition of EGFR signaling abrogates smooth muscle proliferation resulting from sustained distension of the urinary bladder.
• Mechanical stretch is a highly selective regulator of gene expression in human bladder smooth muscle cells.
• My fellow Americans...
• Novel chemical enhancers of heat shock increase thermal radiosensitization through a mitotic catastrophe pathway.
• Novel n-3 fatty acid oxidation products activate Nrf2 by destabilizing the association between Keap1 and Cullin3.
• On-line Detection of Perceptual Signatures in Multichannel ECoG.
• Programmed death-1 ligand 1 interacts specifically with the B7-1 costimulatory molecule to inhibit T cell responses.
• Spatial frequency-specific contrast adaptation originates in the primary visual cortex.
• Study of a chaotic olfactory neural network model and its applications on pattern classification.
• Sympathetic neural activity, sex dimorphism, and postural tachycardia syndrome.
• The emerging subspecialty of Hallway Medicine.
• The p23 molecular chaperone promotes functional telomerase complexes through DNA dissociation.
• The relationship of semen quality to pregnancy rate and litter size following artificial insemination in the bitch.
• The role of cholesterol in prostate cancer.
• Variation in false-positive rates of mammography reading among 1067 radiologists: a population-based assessment.
• XFIT - an Interactive EXAFSAnalysis Program.
• p53 mediates interstitial cystitis antiproliferative factor (APF)-induced growth inhibition of human urothelial cells.