Zobrazeno 1 - 10
of 135
pro vyhledávání: '"R. Calvayrac"'
Publikováno v:
Spectroscopy of Biological Molecules: New Directions ISBN: 9789401059190
Cu2+ + H2O2 is known to induce site-specific DNA damage. In presence of H2O2, Cu2+-adenine complexes present catalase-like activities but also catalyze oxidation. A comprehensive scheme for such dual activity is proposed. Raman spectroscopy quantifie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::84eecbe64955801e135eb4aec335d02e
https://doi.org/10.1007/978-94-011-4479-7_123
https://doi.org/10.1007/978-94-011-4479-7_123
Autor:
G. Ledoigt, R. Calvayrac
Publikováno v:
The Journal of Protozoology. 26:632-643
Sychronous divisions of Euglena gracilis strain Z can be obtained by various methods. When the cells are cultivated in a medium containing lactate as the sole carbon source, synchronous divisions are observed, independent of the conditions of illumin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8a8027a88e46f5d5c6f36e5c21f15c63
https://doi.org/10.1111/j.1550-7408.1979.tb04211.x
https://doi.org/10.1111/j.1550-7408.1979.tb04211.x
Publikováno v:
Physiologia Plantarum. 65:189-195
A DCMU-resistant strain was isolated from cell cultures of a wall-less alga, Dunaliella bioculata (Butcher 19/4 CCAP). This variant strain is essentially characterized by its ability of grow autotrophically in the presence of 4 μM DCMU and by the st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d4ba3086643285c1f92637eba4d4a7b
https://doi.org/10.1111/j.1399-3054.1985.tb02381.x
https://doi.org/10.1111/j.1399-3054.1985.tb02381.x
Electrochemical behavior of pterobilin, an insect tetrapyrrolic pigment, on graphite paste electrode
Publikováno v:
Bioelectrochemistry and Bioenergetics. 9:103-115
We have previously shown that the physiology of caterpillars depends on visible light radiations within the range 630–670 nm corresponding to the absorption of pterobilin, a biosynthesized integumentary pigment. Cell free extracts of integuments ex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2646c8c12348e537a7ce716d0648e92
https://doi.org/10.1016/0302-4598(82)80009-3
https://doi.org/10.1016/0302-4598(82)80009-3
Publikováno v:
Journal of Phycology. 10:300-307
SUMMARY Chloroplast morphology changes cyclically during each cell generation of synchronous photoheterotrophic cultures of Euglena gracilis Z; these cycles persist until the transition to stationary phase. Structural modifications, development of py
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::686796c25573dbca15b345b53f7178e9
https://doi.org/10.1111/j.1529-8817.1974.tb02718.x
https://doi.org/10.1111/j.1529-8817.1974.tb02718.x
Publikováno v:
Protoplasma. 80:355-370
A partir d'euglenes vertes synchrones, cultivees soit en heterotrophie sur milieu lactate, soit en phototrophie sur milieu de Cramer et Myers, nous montrons qu'un cycle mitochondrial synchrone avec le cycle cellulaire existe. En phase de division cel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8521c945823912d7f84974e564aab264
https://doi.org/10.1007/bf01276351
https://doi.org/10.1007/bf01276351
Publikováno v:
American Journal of Enology and Viticulture. 40:175-182
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4989b872778a5a71c5f67a30598338ce
https://doi.org/10.5344/ajev.1989.40.3.175
https://doi.org/10.5344/ajev.1989.40.3.175
Publikováno v:
Journal of Electroanalytical Chemistry and Interfacial Electrochemistry. 141:103-115
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa1f44745bf8036935142742757d2881
https://doi.org/10.1016/0022-0728(82)85195-4
https://doi.org/10.1016/0022-0728(82)85195-4
Autor:
G Ledoigt, R Calvayrac
Publikováno v:
Plant Science Letters. 7:249-263
Growth of Euglena in the presence of DCMU: evolution of the plastidome under different oxygen pressures DCMU effects are studied on lactate medium light-grown Euglena gracilis Z., under atmospheric conditions of oxygen pressure (modality A) or under
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06564bfc20b905323d4792a174734e50
https://doi.org/10.1016/0304-4211(76)90151-6
https://doi.org/10.1016/0304-4211(76)90151-6
Publikováno v:
Experimental Cell Research. 71:422-432
With dark-grown synchronized Euglena on lactate medium, we have demonstrated the replication of nuclear and mitochondrial DNA. These replications are cyclically simultaneous and are found only at the beginning and during the first phase of cell divis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05e7859298663abf38c1ee1f788ef354
https://doi.org/10.1016/0014-4827(72)90312-6
https://doi.org/10.1016/0014-4827(72)90312-6