Počet záznamů: 1
Production of lipids and formation and mobilization of lipid bodies in Chlorella vulgaris
- 1.0393297 - BÚ 2014 RIV US eng J - Článek v odborném periodiku
Přibyl, Pavel - Cepák, Vladislav - Zachleder, Vilém
Production of lipids and formation and mobilization of lipid bodies in Chlorella vulgaris.
Journal of Applied Phycology. Roč. 25, č. 2 (2013), 545-553. ISSN 0921-8971. E-ISSN 1573-5176
Grant CEP: GA MŠMT 1M0571
Institucionální podpora: RVO:67985939 ; RVO:61388971
Klíčová slova: Chlorella vulgaris * lipid body * ultrastructure
Kód oboru RIV: EF - Botanika
Impakt faktor: 2.492, rok: 2013
We found that depletion of nitrates ceased cell division and caused rapid accumulation of lipids in the microalga Chlorella vulgaris. We described in detail both biogenesis and mobilization of lipid bodies using fluorescence and transmission electron microscopy. Small lipid bodies fused forming one huge lipid body occupying most of the cell volume in stationary growth phase. After replenishment of nitrogen, lipid content decreased rapidly and, within 24 hours, the large lipid body was fragmented into smaller ones. This mobilization of the cellular lipid store occurred independently of light.
Trvalý link: http://hdl.handle.net/11104/0222050
Počet záznamů: 1