Post by skytroll on Jun 4, 2008 13:39:09 GMT -5
This could be where the chlamydia come in? Carnicom talked of?
Tam tam comes in with fungi........
Dr. Hildy the bryozoan type self assembling nano.
Steve Frey's sponge.
Pallmelloids?
Palmelloid Formation of Chlamydomonas II. Mechanism of Palmelloid Formation by Organic Acids
* Kozo Iwasa11Department of Biology, College of General Education, Osaka University, Toyonaka, Osaka, Nippon (Japan) and
* Shohachi Murakami11Department of Biology, College of General Education, Osaka University, Toyonaka, Osaka, Nippon (Japan)
*
1Department of Biology, College of General Education, Osaka University, Toyonaka, Osaka, Nippon (Japan)
Abstract
To clarify the mechanism of palmelloid formation by organic acids, the dissociation of the suspension of palmelloids in different media was studied. It was found that the palmelloids can be dissociated by the calcium ion at the low concentration of 6.8 × 10-5 M, but not by the magnesium ion. The dissociation is suppressed by the phosphate ion. Furthermore, Chlamydomonas cells grown in media containing EDTA or GEDTA or in media deficient in calcium, are induced to form palmelloids. These results indicate that the effect of organic acids on the formation of palmelloids are due to their ability to chelate with calcium.
This article is cited by:
* R. K. Jayaswal, Avtar K. Handa, Ray A. Bressan, Judith Cherniack and Philip Filner. (1991) PHYSIOLOGICAL AND HERITABLE CHANGES IN CYCLIC AMP LEVELS ASSOCIATED WITH CHANGES IN FLAGELLAR FORMATION IN CHLAMYDOMONAS REINHARDTII (CHLOROPHYTA)1. Journal of Phycology 27:5, 587–591
Abstract Abstract and References Full Article PDF
* ByKAZUO NAKAMURA, MARGARET SAKON and MUREEN K. HATANAKA. (1976) Chemical Factors Affecting Palmelloid-Forming Activity of Chloroplatinic Acid on Chlamydomonas eugametos. Physiologia Plantarum 36:3, 293–296
Abstract Abstract and References Full Article PDF
* Joe M. King. (1973) GLOEOCOCCUS MINUTISSIMUS SP. NOV. ISOLATED FROM SOIL1. Journal of Phycology 9:3, 349–352
Abstract Abstract and References Full Article PDF
* Joe M. King. (1973) GLOEOCOCCUS MINUTISSIMUS SP. NOV. ISOLATED FROM SOIL. Journal of Phycology 9:3, 349
www.blackwell-synergy.com/doi/abs/10.1111/j.1399-3054.1969.tb07839.x
skytroll
Tam tam comes in with fungi........
Dr. Hildy the bryozoan type self assembling nano.
Steve Frey's sponge.
Pallmelloids?
Palmelloid Formation of Chlamydomonas II. Mechanism of Palmelloid Formation by Organic Acids
* Kozo Iwasa11Department of Biology, College of General Education, Osaka University, Toyonaka, Osaka, Nippon (Japan) and
* Shohachi Murakami11Department of Biology, College of General Education, Osaka University, Toyonaka, Osaka, Nippon (Japan)
*
1Department of Biology, College of General Education, Osaka University, Toyonaka, Osaka, Nippon (Japan)
Abstract
To clarify the mechanism of palmelloid formation by organic acids, the dissociation of the suspension of palmelloids in different media was studied. It was found that the palmelloids can be dissociated by the calcium ion at the low concentration of 6.8 × 10-5 M, but not by the magnesium ion. The dissociation is suppressed by the phosphate ion. Furthermore, Chlamydomonas cells grown in media containing EDTA or GEDTA or in media deficient in calcium, are induced to form palmelloids. These results indicate that the effect of organic acids on the formation of palmelloids are due to their ability to chelate with calcium.
This article is cited by:
* R. K. Jayaswal, Avtar K. Handa, Ray A. Bressan, Judith Cherniack and Philip Filner. (1991) PHYSIOLOGICAL AND HERITABLE CHANGES IN CYCLIC AMP LEVELS ASSOCIATED WITH CHANGES IN FLAGELLAR FORMATION IN CHLAMYDOMONAS REINHARDTII (CHLOROPHYTA)1. Journal of Phycology 27:5, 587–591
Abstract Abstract and References Full Article PDF
* ByKAZUO NAKAMURA, MARGARET SAKON and MUREEN K. HATANAKA. (1976) Chemical Factors Affecting Palmelloid-Forming Activity of Chloroplatinic Acid on Chlamydomonas eugametos. Physiologia Plantarum 36:3, 293–296
Abstract Abstract and References Full Article PDF
* Joe M. King. (1973) GLOEOCOCCUS MINUTISSIMUS SP. NOV. ISOLATED FROM SOIL1. Journal of Phycology 9:3, 349–352
Abstract Abstract and References Full Article PDF
* Joe M. King. (1973) GLOEOCOCCUS MINUTISSIMUS SP. NOV. ISOLATED FROM SOIL. Journal of Phycology 9:3, 349
www.blackwell-synergy.com/doi/abs/10.1111/j.1399-3054.1969.tb07839.x
skytroll