Source:http://linkedlifedata.com/resource/pubmed/id/15093384
| Subject | Predicate | Object | Context |
|---|---|---|---|
| pubmed-article:15093384 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:15093384 | lifeskim:mentions | umls-concept:C0040811 | lld:lifeskim |
| pubmed-article:15093384 | lifeskim:mentions | umls-concept:C0600688 | lld:lifeskim |
| pubmed-article:15093384 | lifeskim:mentions | umls-concept:C1327564 | lld:lifeskim |
| pubmed-article:15093384 | lifeskim:mentions | umls-concept:C1707455 | lld:lifeskim |
| pubmed-article:15093384 | lifeskim:mentions | umls-concept:C0022341 | lld:lifeskim |
| pubmed-article:15093384 | lifeskim:mentions | umls-concept:C1709269 | lld:lifeskim |
| pubmed-article:15093384 | pubmed:issue | 1-2 | lld:pubmed |
| pubmed-article:15093384 | pubmed:dateCreated | 2004-4-19 | lld:pubmed |
| pubmed-article:15093384 | pubmed:abstractText | The effects of manganese (Mn) toxicity on photosynthesis of four tree species in northern Japan representing different successional traits were examined. The four species are: Betula ermanii (Be) and Alnus hirsuta (Ah) representing two early successional species, Ulmus davidiana var. japonica (Ud) as the mid-successional species, and Acer mono (Am) as the late successional species. Seedlings were grown hydroponically in a solution containing nutrients and Mn of four concentrations (1, 10, 50, 100 mg litre(-1)) for 50 days. Gas exchange measurements indicate that in all species, Mn accumulation in leaves resulted in the decline of light-saturated net photosynthetic rate ai ambient CO(2) pressure (35 Pa, Pn(amb)) and at saturating (5%) CO(2) pressure (Pn(sat)), and of carboxylation efficiency but has little effect on the maximum efficiency of photochemistry. Sensitivity to elevated levels of Mn differed among species where the decline of Pn(amb) was much more modest in the two early successional species of Be and Ah than the mid- and late successional species of Ud and Am. The same trends were observed in both Pn(sat) and carboxylation efficiency. Based on these results, we suggest that early successional species (Betula ermanii and Alnus hirsuta) have greater tolerance for excess Mn in leaves than mid- and late successional species. | lld:pubmed |
| pubmed-article:15093384 | pubmed:language | eng | lld:pubmed |
| pubmed-article:15093384 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:15093384 | pubmed:status | PubMed-not-MEDLINE | lld:pubmed |
| pubmed-article:15093384 | pubmed:issn | 0269-7491 | lld:pubmed |
| pubmed-article:15093384 | pubmed:author | pubmed-author:KoikeTT | lld:pubmed |
| pubmed-article:15093384 | pubmed:author | pubmed-author:KitaoMM | lld:pubmed |
| pubmed-article:15093384 | pubmed:author | pubmed-author:LeuT PTP | lld:pubmed |
| pubmed-article:15093384 | pubmed:issnType | lld:pubmed | |
| pubmed-article:15093384 | pubmed:volume | 97 | lld:pubmed |
| pubmed-article:15093384 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:15093384 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:15093384 | pubmed:pagination | 113-8 | lld:pubmed |
| pubmed-article:15093384 | pubmed:year | 1997 | lld:pubmed |
| pubmed-article:15093384 | pubmed:articleTitle | Comparison of photosynthetic responses to manganese toxicity of deciduous broad-leaved trees in northern Japan. | lld:pubmed |
| pubmed-article:15093384 | pubmed:affiliation | Forestry and Forest Products Research Institute, Hokkaido Research Center, Sapporo 062, Japan. kitao@ffpri-hkd.affrc.go.jp | lld:pubmed |
| pubmed-article:15093384 | pubmed:publicationType | Journal Article | lld:pubmed |
| http://linkedlifedata.com/r... | pubmed:referesTo | pubmed-article:15093384 | lld:pubmed |