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Changes in culture growth dynamics and cell size in a Scenedesmus quadricauda upon action of potassium dichromate
Artyukhova, VI, MOSCOW MV LOMONOSOV STATE UNIV,FAC BIOL,VOROBEVY GORY,MOSCOW 119899,RUSSIA
1997
Source PublicationIZVESTIYA AKADEMII NAUK SERIYA BIOLOGICHESKAYA
Issue3Pages:280-286
AbstractThe effect of potassium dichromate in concentrations of 0.5 to 10 mg/l on a laboratory culture of Sc. quadricauda algae was studied in standard conditions. The total cell numbers decreased at potassium dichromate concentrations over 1 mg/l, and the proportion of living cells decreased at all studied concentrations. A positive correlation was found between changes in cell size and their numbers at toxin concentrations of 1 and 3 mg/l, and a negative correlation was found between the relative size and the cell numbers at 3 and 10 mg/l. This may be due to different intensity of growth inhibition and cell division under the influence of the toxin. The culture sensitivity to the toxin increased in autumn and decreased in the spring.
DepartmentCHINESE ACAD SCI,INST HYDROBIOL,WUHAN,PEOPLES R CHINA
Subject AreaBiology
Indexed Bysci
Language英语
WOS IDWOS:A1997XL20100004
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Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/10260
Collection期刊论文
Corresponding AuthorArtyukhova, VI, MOSCOW MV LOMONOSOV STATE UNIV,FAC BIOL,VOROBEVY GORY,MOSCOW 119899,RUSSIA
Recommended Citation
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Artyukhova, VI, MOSCOW MV LOMONOSOV STATE UNIV,FAC BIOL,VOROBEVY GORY,MOSCOW 119899,RUSSIA. Changes in culture growth dynamics and cell size in a Scenedesmus quadricauda upon action of potassium dichromate[J]. IZVESTIYA AKADEMII NAUK SERIYA BIOLOGICHESKAYA,1997(3):280-286.
APA Artyukhova, VI, MOSCOW MV LOMONOSOV STATE UNIV,FAC BIOL,VOROBEVY GORY,MOSCOW 119899,RUSSIA.(1997).Changes in culture growth dynamics and cell size in a Scenedesmus quadricauda upon action of potassium dichromate.IZVESTIYA AKADEMII NAUK SERIYA BIOLOGICHESKAYA(3),280-286.
MLA Artyukhova, VI, MOSCOW MV LOMONOSOV STATE UNIV,FAC BIOL,VOROBEVY GORY,MOSCOW 119899,RUSSIA."Changes in culture growth dynamics and cell size in a Scenedesmus quadricauda upon action of potassium dichromate".IZVESTIYA AKADEMII NAUK SERIYA BIOLOGICHESKAYA .3(1997):280-286.
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