Nuclear genes encoding chloroplast hemoglobins in the unicellular green alga Chlamydomonas eugametos

1994 ◽  
Vol 243 (2) ◽  
pp. 185-197 ◽  
Author(s):  
Manon Couture ◽  
Hélène Chamberland ◽  
Benoit St-Pierre ◽  
Jean Lafontaine ◽  
Michel Guertin
Keyword(s):  
Green Alga ◽  
Nuclear Genes ◽  
Chlamydomonas Eugametos ◽  
Unicellular Green Alga ◽  
Genes Encoding

scholarly journals Sexual Agglutination in the Unicellular Green Alga Chlamydomonas eugametos

1985 ◽  
Vol 79 (3) ◽  
pp. 740-745 ◽  
Author(s):  
Frans M. Klis ◽  
Marieke R. Samson ◽  
Egbert Touw ◽  
Alan Musgrave ◽  
Herman van den Ende
Keyword(s):  
Green Alga ◽  
Sexual Agglutination ◽  
Chlamydomonas Eugametos ◽  
Unicellular Green Alga

scholarly journals Dephosphorylation pathway of d-myo-inositol 1,4,5-trisphosphate in the unicellular green alga Chlamydomonas eugametos

1994 ◽  
Vol 35 (2) ◽  
pp. 349-352
Author(s):  
Hans Klerk ◽  
John A.J. Van Himbergen ◽  
Alan Musgrave ◽  
Peter J.M. Van Haaster ◽  
Herman Van Den Ende
Keyword(s):  
Green Alga ◽  
Chlamydomonas Eugametos ◽  
Unicellular Green Alga ◽  
Inositol 1,4,5 Trisphosphate

Chlamydomonas nuclear mutants that fail to assemble respiratory or photosynthetic electron transfer complexes

2001 ◽  
Vol 29 (4) ◽  
pp. 452-455 ◽  
Author(s):  
F. J. Lown ◽  
A. T. Watson ◽  
S. Purton
Keyword(s):  
Electron Transfer ◽  
Green Alga ◽  
Molecular Genetic ◽  
Nuclear Genes ◽  
Genetic Approach ◽  
Structural Components ◽  
Genes Encoding ◽  
Photosynthetic Electron Transfer

We are using a molecular-genetic approach to investigate the role of nuclear genes in the biogenesis of the electron transfer complexes of mitochondria and chloroplasts. Our analysis of nuclear mutants of the green alga Chlamydomonas that are defective in respiration or photosynthesis has led to the identification of genes encoding factors required for the expression of specific organellar genes, and genes encoding structural components of the complexes.

Antialgal activity of chloroplatinic acid on Chlamydomonas eugametos

1974 ◽  
Vol 52 (4) ◽  
pp. 715-717 ◽  
Author(s):  
K. Nakamura ◽  
W. L. Hepler ◽  
E. J. Shaskin ◽  
D. W. Brooks
Keyword(s):  
Cell Division ◽  
Green Alga ◽  
Platinum Compound ◽  
Chloroplatinic Acid ◽  
Antialgal Activity ◽  
Chlamydomonas Eugametos ◽  
Unicellular Green Alga ◽  
Acid Effect ◽  
Dividing Cells

The effect of chloroplatinic acid on the growth of the unicellular green alga Chlamydomonas eugametos has been studied. This platinum compound reduces the rate of cell division and induces palmelloid formation by preventing the liberation of dividing cells. Recovery from the chloroplatinic-acid effect occurs after removal of the compound from the medium.

Limited uptake as a mechanism for the nonrecoverability of arginine auxotrophs in Chlamydomonas eugametos

1985 ◽  
Vol 63 (5) ◽  
pp. 909-915 ◽  
Author(s):  
Kazuo Nakamura ◽  
Charles F. Landry ◽  
Christine A. Goertzen ◽  
N. Wayne Ikebuchi
Keyword(s):  
Amino Acid ◽  
Chlamydomonas Reinhardtii ◽  
Nitrogen Source ◽  
Green Alga ◽  
Mutation Spectrum ◽  
Sole Nitrogen Source ◽  
Selective Media ◽  
Chlamydomonas Eugametos ◽  
Unicellular Green Alga ◽  
Concentration Ratios

To address the problem of amino acid auxotroph scarcities in algae, an explanation was sought specifically for the nonrecoverability of arginine auxotrophs in the unicellular green alga Chlamydomonas eugametos. Chlamydomonas reinhardtii, in which the auxotroph has been recovered, was taken as a reference. In C. eugametos, unlike previously reported in C. reinhardtii, the use of selective media free of [Formula: see text] appeared not to affect the mutation spectrum. Arginine supported growth as the sole nitrogen source and canavanine sulfate inhibited growth, but both effects were less pronounced in C. eugametos. The concentration ratios (based on intracellular arginine accumulation) in C. eugametos remained less than 23% that of C. reinhardtii. The results indicate that nonrecoverability of arginine auxotrophs in C. eugametos is due to insufficient cellular accessibility to arginine.

scholarly journals The chloroplast genome of a unicellular green alga strain isolated from the rubber processing wastewater

2021 ◽  
Vol 6 (1) ◽  
pp. 15-16
Author(s):  
Bingying Han ◽  
Yaojia Mu ◽  
Deguan Tan ◽  
Shuai Ma ◽  
Lili Fu ◽  
...  
Keyword(s):  
Chloroplast Genome ◽  
Green Alga ◽  
Unicellular Green Alga

Immobilized cells of a unicellular green alga and a photosynthetic bacterium for use in a biophotolysis system

1992 ◽  
Vol 34-35 (1) ◽  
pp. 459-466 ◽  
Author(s):  
Kazuhisa Miyamoto ◽  
Sinjirou Matsuoka ◽  
Yoshiharu Miura ◽  
Masaaki Negoro
Keyword(s):  
Green Alga ◽  
Immobilized Cells ◽  
Photosynthetic Bacterium ◽  
Unicellular Green Alga

scholarly journals Photosymbiose — neuartige Anwendungen in der Biomedizin

BIOspektrum ◽  
2021 ◽  
Vol 27 (2) ◽  
pp. 202-204
Author(s):  
Myra N. Chávez ◽  
Benedikt Fuchs ◽  
Jörg Nickelsen
Keyword(s):  
Tissue Engineering ◽  
Chlamydomonas Reinhardtii ◽  
Green Alga ◽  
Recombinant Proteins ◽  
Biomedical Devices ◽  
Unicellular Green Alga ◽  
Surgical Sutures ◽  
Novel Strategy ◽  
Clinical Problems

AbstractWe have recently proposed a novel strategy named photosynthetic tissue engineering to overcome clinical problems due to hypoxia. The idea is based on transgenic photoautotrophic microorganisms that produce oxygen and at the same time secrete functional recombinant proteins into tissues. In particular, the unicellular green alga Chlamydomonas reinhardtii has successfully been used to boost the regenerative potential of several biomedical devices, such as dermal scaffolds and surgical sutures.

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