| dc.contributor.author |
Verma, Sanjay Kumar |
|
| dc.date.accessioned |
2021-09-27T08:03:17Z |
|
| dc.date.available |
2021-09-27T08:03:17Z |
|
| dc.date.issued |
1992 |
|
| dc.identifier.uri |
https://academic.oup.com/femsle/article/98/1-3/241/585906 |
|
| dc.identifier.uri |
http://dspace.bits-pilani.ac.in:8080/xmlui/handle/123456789/2263 |
|
| dc.description.abstract |
Optima for growth, oxygenic photosynthesis and glutamine synthetase activity occurred at pH 10, thus suggesting that the cyanobacterium Hapalosiphon welwitschii is an alkalophile. It produced a Cu-Zn efflux system at pH 9 or 10, but not at pH 7 or 8, to relieve photosynthesis from Cu or Zn inhibition. This finding has a bearing on the ecophysiological competence of the cyanobacterium under natural conditions. |
en_US |
| dc.language.iso |
en |
en_US |
| dc.publisher |
OUP |
en_US |
| dc.subject |
Biology |
en_US |
| dc.subject |
Cyanobacterium |
en_US |
| dc.subject |
pH regulation |
en_US |
| dc.subject |
Glutamine synthetase activity |
en_US |
| dc.subject |
Hapalosiphon welwitschii |
en_US |
| dc.subject |
Oxygenic photosynthesis |
en_US |
| dc.title |
pH regulation of growth, photosynthesis, glutamine synthetase activity and micronutrient transport in the cyanobacterium Hapalosiphon welwitschii |
en_US |
| dc.type |
Article |
en_US |