Effects of nutrients present in bold's basal medium on the green alga Stigeoclonium pascheri
Jazyk angličtina Země Spojené státy americké Médium print
Typ dokumentu časopisecké články, práce podpořená grantem
PubMed
7084823
DOI
10.1007/bf02879772
Knihovny.cz E-zdroje
- MeSH
- Chlorophyta fyziologie MeSH
- draslík farmakologie MeSH
- dusičnany farmakologie MeSH
- fosfáty farmakologie MeSH
- kultivační média MeSH
- kyseliny boronové farmakologie MeSH
- síran hořečnatý farmakologie MeSH
- sloučeniny draslíku * MeSH
- spory fyziologie MeSH
- stopové prvky farmakologie MeSH
- Publikační typ
- časopisecké články MeSH
- práce podpořená grantem MeSH
- Názvy látek
- draslík MeSH
- dusičnany MeSH
- fosfáty MeSH
- kultivační média MeSH
- kyseliny boronové MeSH
- potassium phosphate MeSH Prohlížeč
- síran hořečnatý MeSH
- sloučeniny draslíku * MeSH
- stopové prvky MeSH
The effects of varying concentrations of nutrients present in Bold's basal medium on the extent of colony formation from vegetative fragments, sporulation and spore germination of the green alga Stigeoclonium pascheri were studied. A decrease of colony formation was observed in media deficient in MgSO4, NaNO3, phosphates, and containing a 10-fold increase of H3BO3. Sporulation decreased in the same media. However, sporulation was greater in an increasing order in media containing 2- to 10-fold increase in MgSO4. There was a decrease in spore germination in media deficient in phosphates, MgSO4, containing 5- or 10-fold MgSO4, or containing 2- to 10-fold of CaCl2, H3BO3 or microelements. Spore germination increased in media containing 2-fold MgSO4, deficient in H3BO3 or microelements or containing none of the three micronutrient solutions.
Zobrazit více v PubMed
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Factors controlling induction of reproduction in algae--review: the text
Factors affecting spore germination in algae - review
