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DC Field | Value | Language |
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dc.date.accessioned | 2021-09-09T13:34:02Z | - |
dc.date.available | 2021-09-09T13:34:02Z | - |
dc.date.issued | 2005 | - |
dc.identifier.citation | Arslan, H. ve Güleryüz, G. (2005). "A study on nitrate reductase activity (NRA) of geophytes from Mediterranean environment". Flora, 200(5), 434-443. | en_US |
dc.identifier.issn | 0367-2530 | - |
dc.identifier.issn | 1618-0585 | - |
dc.identifier.uri | https://doi.org/10.1016/j.flora.2005.02.003 | - |
dc.identifier.uri | https://www.sciencedirect.com/science/article/pii/S0367253005000666 | - |
dc.identifier.uri | http://hdl.handle.net/11452/21831 | - |
dc.description.abstract | Nitrate reductase activity (NRA) in different compartments of 14 Mediterranean geophytes (bulbous, tuberous and rhizomatous) and actual mineral nitrogen (NO3- and NH4+) their soils were investigated. The nitrate reduction capacities of each species were determined as NRA per total plant material. Differences among compartments for NRA were significant in all species. The highest NRA was found in leaves of tuberous species (Anemone coronaria, Cyclamen coum) and of most bulbous species (Allium flavum, Allium guttatum, Bellevelia sarmatica, Galanthus plicatus, Leucojum aestivum, Ornithogalum nutans, Tulipa sylvestris). Therefore, in this group of species the contribution of the leaves to total plant NRA was the highest. The other bulbous species (Allium scorodoprasum, Crocus chrysanthus, Fritillaria bithynica, Muscari neglectum) and one rhizomatous taxon (Iris suaveolens) have a different NRA distribution within the plants. In these species the highest values of NRA were found in different organs. For example, in Allium scorodoprasum the highest NRA was in tunics, and in flowers in M. neglectum. Although leaves are the main compartments reducing nitrate in most of the studied geophytes, other compartments also contribute to total plant nitrate reduction. Our results show that the nitrate reduction capacity is different among geophyte species. Even if it roughly reflects the nitrogen supply in a habitat, differences in nitrate reduction capacities of different species collected from same sites indicate that the nitrate reducing capacity is specie s-specific. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Elsevier | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | Geophytes | en_US |
dc.subject | Nitrate reduction | en_US |
dc.subject | Nitrate reductase (NR) | en_US |
dc.subject | Mediterranean environment | en_US |
dc.subject | Assimilation | en_US |
dc.subject | Leaves | en_US |
dc.subject | Roots | en_US |
dc.subject | Nitrogen | en_US |
dc.subject | Shoots | en_US |
dc.subject | Plants | en_US |
dc.subject | Trees | en_US |
dc.subject | Plant sciences | en_US |
dc.subject | Environmental sciences & ecology | en_US |
dc.subject | Allium | en_US |
dc.subject | Allium flavum | en_US |
dc.subject | Allium guttatum | en_US |
dc.subject | Allium sativum | en_US |
dc.subject | Allium scorodoprasum | en_US |
dc.subject | Anemone | en_US |
dc.subject | Anemone coronaria | en_US |
dc.subject | Bellevalia sarmatica | en_US |
dc.subject | Crocus | en_US |
dc.subject | Crocus chrysanthus | en_US |
dc.subject | Cyclamen | en_US |
dc.subject | Cyclamen coum | en_US |
dc.subject | Fritillaria bithynica | en_US |
dc.subject | Galanthus | en_US |
dc.subject | Galanthus plicatus | en_US |
dc.subject | Iris suaveolens | en_US |
dc.subject | Leucojum aestivum | en_US |
dc.subject | Muscari neglectum | en_US |
dc.subject | Ornithogalum | en_US |
dc.subject | Ornithogalum nutans | en_US |
dc.subject | Tulipa | en_US |
dc.subject | Tulipa sylvestris | en_US |
dc.subject | Enzyme activity | en_US |
dc.subject | Geophyte | en_US |
dc.subject | Nitrate | en_US |
dc.subject | Reduction | en_US |
dc.subject | Soil nitrogen | en_US |
dc.title | A study on nitrate reductase activity (NRA) of geophytes from Mediterranean environment | en_US |
dc.type | Article | en_US |
dc.identifier.wos | 000232224800003 | tr_TR |
dc.identifier.scopus | 2-s2.0-23844464518 | tr_TR |
dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi | tr_TR |
dc.contributor.department | Uludağ Üniversitesi/Fen Fakültesi/Biyoloji Bölümü. | tr_TR |
dc.identifier.startpage | 434 | tr_TR |
dc.identifier.endpage | 443 | tr_TR |
dc.identifier.volume | 200 | tr_TR |
dc.identifier.issue | 5 | tr_TR |
dc.relation.journal | Flora | tr_TR |
dc.contributor.buuauthor | Arslan, Hülya | - |
dc.contributor.buuauthor | Gürcan, Güleryüz | - |
dc.subject.wos | Plant sciences | en_US |
dc.subject.wos | Ecology | en_US |
dc.indexed.wos | SCIE | en_US |
dc.indexed.scopus | Scopus | en_US |
dc.wos.quartile | Q2 (Plant sciences) | en_US |
dc.contributor.scopusid | 7006712783 | tr_TR |
dc.contributor.scopusid | 6603334913 | tr_TR |
dc.subject.scopus | Nitrate Reductases; Plant Tissues; in Vivo Assay | en_US |
Appears in Collections: | Scopus Web of Science |
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