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Literature DB >> 727854

The cryopreservation of Chlorella. 4. Accumulation of lipid as a protective factor.

Abstract

Following growth under sub-optimal concentrations of nutrients, cells of Chlorella emersonii accumulated lipid and became more resistant to the damage caused by freezing and thawing. These results suggest that the factor responsible for the cold hardening of some Chlorella spp is not the effect of low temperatures per se but simply that of the reduced metabolic rate. Evidence is given that the post-thaw injury observed following rapid rates of cooling is associated with the vacuole.

Entities: Chemical Species

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Year: 1978 PMID： 727854 DOI： 10.1007/bf00964266

Source DB: PubMed Journal: Arch Microbiol ISSN： 0302-8933 Impact factor: 2.552

9 in total

1. The regreening of nitrogen-deficient Chlorella fusca II. Structural changes during synchronous regreening.

Authors: N A Pyliotis; D J Goodchild
Journal: Arch Microbiol Date: 1975-05-05 Impact factor: 2.552

2. The cryopreservation of Chlorella. 2. Effect of growth temperature on freezing tolerance.

Authors: G J Morris
Journal: Arch Microbiol Date: 1976-04-01 Impact factor: 2.552

3. ULTRASTRUCTURE OF SPONGIOCHLORIS TYPICA DURING SENESCENCE(1) (2).

Authors: R J McLean
Journal: J Phycol Date: 1968-12 Impact factor: 2.923

4. A two-factor hypothesis of freezing injury. Evidence from Chinese hamster tissue-culture cells.

Authors: P Mazur; S P Leibo; E H Chu
Journal: Exp Cell Res Date: 1972 Impact factor: 3.905

5. Phospholipid, protein, and nucleic acid increases in protoplasm and membrane structures associated with development of extreme freezing resistance in black locust tree cells.

Authors: D Siminovitch; B Rheaume; K Pomeroy; M Lepage
Journal: Cryobiology Date: 1968 Nov-Dec Impact factor: 2.487

1 in total

1. Relationship between Phospholipid Breakdown and Freezing Injury in a Cell Wall-Less Mutant of Chlamydomonas reinhardii.

Authors: A Clarke; G Coulson; G J Morris
Journal: Plant Physiol Date: 1982-07 Impact factor: 8.340

1 in total

The cryopreservation of Chlorella. 4. Accumulation of lipid as a protective factor.

1. The regreening of nitrogen-deficient Chlorella fusca II. Structural changes during synchronous regreening.

2. The cryopreservation of Chlorella. 2. Effect of growth temperature on freezing tolerance.

3. ULTRASTRUCTURE OF SPONGIOCHLORIS TYPICA DURING SENESCENCE(1) (2).

4. A two-factor hypothesis of freezing injury. Evidence from Chinese hamster tissue-culture cells.

5. Phospholipid, protein, and nucleic acid increases in protoplasm and membrane structures associated with development of extreme freezing resistance in black locust tree cells.

6. The cryopreservation of Chlorella. 1. Interactions of rate of cooling, protective additive and warming rate.

7. Changes in Fatty acids of alfalfa roots during cold hardening.

8. Phospholipid degradation in frozen plant cells associated with freezing injury.

9. Effect of growth temperature on the lipids of Pseudomonas fluorescens.

1. Relationship between Phospholipid Breakdown and Freezing Injury in a Cell Wall-Less Mutant of Chlamydomonas reinhardii.