Effect of salt stress on acid phosphatase activity and phosphorus content of Lycopersicon peruvianum L. under in vitro culture
In this study, the effect of different concentrations of NaCl (0, 60, 90, 120 and 150 mM NaCl) on phosphorus content and acid phosphatase (APase) activity in Lycopersicon peruvianum L were investigated. Results indicated that phosphorus content was decreased and Apase activity was increased at 150...
Saved in:
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | en |
| Published: |
Penerbit Universiti Kebangsaan Malaysia
2011
|
| Online Access: | http://journalarticle.ukm.my/7548/1/02_soltaneshanpour.pdf http://journalarticle.ukm.my/7548/ http://mabjournal.com/ |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1831356190351687680 |
|---|---|
| author | F., Soltani Nezhad A.A., Ehsanpour S.M., Hosseini |
| author_facet | F., Soltani Nezhad A.A., Ehsanpour S.M., Hosseini |
| author_sort | F., Soltani Nezhad |
| building | Tun Sri Lanang Library |
| collection | Institutional Repository |
| content_provider | Universiti Kebangsaan Malaysia |
| content_source | UKM Journal Article Repository |
| continent | Asia |
| country | Malaysia |
| description | In this study, the effect of different concentrations of NaCl (0, 60, 90, 120 and 150 mM NaCl) on phosphorus content and
acid phosphatase (APase) activity in Lycopersicon peruvianum L were investigated. Results indicated that phosphorus
content was decreased and Apase activity was increased at 150 mM NaCl. With increasing salinity levels phosphorus
content of roots decreased in all NaCl concentrations, but the Apase activity increased significantly with increasing salt
concentrations. Salt stress did not change the relative chlorophyll content of leaves. It can be concluded that salt stress may
induce APase activity accompanied by a low level of Pi. |
| format | Article |
| id | my-ukm.journal-7548 |
| institution | Universiti Kebangsaan Malaysia |
| language | en |
| publishDate | 2011 |
| publisher | Penerbit Universiti Kebangsaan Malaysia |
| record_format | eprints |
| spelling | my-ukm.journal-75482016-12-14T06:44:26Z http://journalarticle.ukm.my/7548/ Effect of salt stress on acid phosphatase activity and phosphorus content of Lycopersicon peruvianum L. under in vitro culture F., Soltani Nezhad A.A., Ehsanpour S.M., Hosseini In this study, the effect of different concentrations of NaCl (0, 60, 90, 120 and 150 mM NaCl) on phosphorus content and acid phosphatase (APase) activity in Lycopersicon peruvianum L were investigated. Results indicated that phosphorus content was decreased and Apase activity was increased at 150 mM NaCl. With increasing salinity levels phosphorus content of roots decreased in all NaCl concentrations, but the Apase activity increased significantly with increasing salt concentrations. Salt stress did not change the relative chlorophyll content of leaves. It can be concluded that salt stress may induce APase activity accompanied by a low level of Pi. Penerbit Universiti Kebangsaan Malaysia 2011 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/7548/1/02_soltaneshanpour.pdf F., Soltani Nezhad and A.A., Ehsanpour and S.M., Hosseini (2011) Effect of salt stress on acid phosphatase activity and phosphorus content of Lycopersicon peruvianum L. under in vitro culture. Malaysian Applied Biology, 40 (1). pp. 7-11. ISSN 0126-8643 http://mabjournal.com/ |
| spellingShingle | F., Soltani Nezhad A.A., Ehsanpour S.M., Hosseini Effect of salt stress on acid phosphatase activity and phosphorus content of Lycopersicon peruvianum L. under in vitro culture |
| title | Effect of salt stress on acid phosphatase activity and phosphorus content of Lycopersicon peruvianum L. under in vitro culture |
| title_full | Effect of salt stress on acid phosphatase activity and phosphorus content of Lycopersicon peruvianum L. under in vitro culture |
| title_fullStr | Effect of salt stress on acid phosphatase activity and phosphorus content of Lycopersicon peruvianum L. under in vitro culture |
| title_full_unstemmed | Effect of salt stress on acid phosphatase activity and phosphorus content of Lycopersicon peruvianum L. under in vitro culture |
| title_short | Effect of salt stress on acid phosphatase activity and phosphorus content of Lycopersicon peruvianum L. under in vitro culture |
| title_sort | effect of salt stress on acid phosphatase activity and phosphorus content of lycopersicon peruvianum l. under in vitro culture |
| url | http://journalarticle.ukm.my/7548/1/02_soltaneshanpour.pdf http://journalarticle.ukm.my/7548/ http://mabjournal.com/ |
| url_provider | http://journalarticle.ukm.my/ |