Search Results - "Korpelainen, H"

Sexually different physiological responses of Populus cathayana to nitrogen and phosphorus deficiencies by Zhang, Sheng, Jiang, Hao, Zhao, Hongxia, Korpelainen, Helena, Li, Chunyang

“…Previous studies have shown that there are significant sexual differences in the morphological and physiological responses of Populus cathayana Rehder under…”
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Drought inhibits photosynthetic capacity more in females than in males of Populus cathayana by Xu, Xiao, Peng, Guoquan, Wu, Chengchun, Korpelainen, Helena, Li, Chunyang

“…We investigated sex-related photosynthetic responses to drought in the dioecious species, Populus cathayana Rehd. Plants were subjected to two watering regimes…”
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Partial shading of lateral branches affects growth, and foliage nitrogen- and water-use efficiencies in the conifer Cunninghamia lanceolata growing in a warm monsoon climate by Dong, Tingfa, Li, Junyu, Zhang, Yuanbin, Korpelainen, Helena, Niinemets, Ülo, Li, Chunyang

“…The degree to which branches are autonomous in their acclimation responses to alteration in light environment is still poorly understood. We investigated the…”
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Diverse spore rains and limited local exchange shape fern genetic diversity in a recently created habitat colonized by long-distance dispersal by De Groot, G. A., During, H. J., Ansell, S. W., Schneider, H., Bremer, P., Wubs, E. R. J., Maas, J. W., Korpelainen, H., Erkens, R. H. J.

“…• Background and Aims Populations established by long-distance colonization are expected to show low levels of genetic variation per population, but strong…”
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Sex-related differences in leaf morphological and physiological responses in Hippophae rhamnoides along an altitudinal gradient by Li, C, Xu, G, Zang, R, Korpelainen, H, Berninger, F

“…In most woody plants, leaf morphological and physiological characteristics are extremely variable across environmental gradients, particularly across…”
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Spatial genetic structure of aquatic bryophytes in a connected lake system by Korpelainen, H., von Cräutlein, M., Kostamo, K., Virtanen, V.

“…Using genetic markers, we investigated the genetic structure of three clonal aquatic moss species, Calliergon megalophyllum Mikut., Fontinalis antipyretica…”
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Water deficit affects mesophyll limitation of leaves more strongly in sun than in shade in two contrasting Picea asperata populations by Duan, Baoli, Li, Yan, Zhang, Xiaolu, Korpelainen, Helena, Li, Chunyang

“…The aim of this study was to examine the response of internal conductance to CO2 (g i) to soil water deficit and contrasting light conditions, and their…”
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Population genetics of the invasive water weed Elodea canadensis in Finnish waterways by Huotari, T., Korpelainen, H., Leskinen, E., Kostamo, K.

“…Invasions of exotic species often involve a rapid evolutionary change in the introduced populations. Elodea canadensis is an invasive aquatic weed native to…”
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Fitness, reproduction and longevity among European aristocratic and rural Finnish families in the 1700s and 1800s by Korpelainen, Helena

“…The life histories of two socio–economically different groups of humans comprising birth cohorts from the 1700s and 1800s were investigated. It was discovered…”
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Molecular evidence shows that the moss Rhytidiadelphus subpinnatus (Hylocomiaceae) is clearly distinct from R. squarrosus by Korpelainen, H., Virtanen, V., Kostamo, K., Karttunen, H.

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Identity of date palm (Phoenix dactylifera L.) germplasm in Sudan: from morphology and chemical characters to molecular markers by Elshibli, S, Korpelainen, H

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Spatial pattern of nucleotide polymorphism indicates molecular adaptation in the bryophyte Sphagnum fimbriatum by Szövényi, P., Hock, Zs, Korpelainen, H., Shaw, A. Jonathan

“…In organisms with haploid-dominant life cycles, natural selection is expected to be especially effective because genetic variation is exposed directly to…”
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Growth and physiological responses to supplemental UV-B radiation of two contrasting poplar species by Ren, J, Yao, Y, Yang, Y, Korpelainen, H, Junttila, O, Li, C

“…We compared the growth and physiological responses of cuttings of Populus kangdingensis C. Wang et Tung and P. cathayana Rehder originating from altitudes of…”
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Leaf morphological and physiological responses to drought and shade in two Populus cathayana populations by Huang, X, Xiao, X, Zhang, S, Korpelainen, H, Li, C

“…Cuttings from two contrasting Populus cathayana Rehder populations originating from Hanyuan (wet climate) and Ledu (dry climate) in western China were grown in…”
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Excessive Variation in Y Chromosomal DNA in Rumex acetosa (Polygonaceae) by Korpelainen, H., Kostamo, K.

“…Rumex acetosa is one of the few angiosperms that possesses sex chromosomes. The same types of abundant repetitive sequences cover both heterochromatic Y…”
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Effect of increased alkalinity on Na⁺ and K⁺ contents, lipid peroxidation and antioxidative enzymes in two populations of Populus cathayana by Lu, S, Zhang, S, Xu, X, Korpelainen, H, Li, C

“…We compared two populations of Populus cathayana Rehder, originating from altitudes 2 840 m and 1 450 m, to determine whether trees from different altitudes…”
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Genetic Diversity of Hippophae rhamnoides Populations at Varying Altitudes in the Wolong Natural Reserve of China as Revealed by ISSR Markers by Chen, G., Wang, Y., Zhao, C., Korpelainen, H., Li, C.

“…Hippophae rhamnoides L., a dioecious and deciduous shrub species, occupies a wide range of habitats in the Wolong Nature Reserve, Southwest China. Our present…”
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Genetic Diversity of Picea asperata Populations Based on RAPDs by Xue, X., Wang, Y., Korpelainen, H., Li, C.

“…The genetic diversity of ten natural populations of Picea asperata Mast. were studied using RAPD markers. A total of 160 reproducible fragments were produced…”
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Effort to reconstruct past population history in the fern Blechnum spicant by Korpelainen, H.(University of Helsinki (Finland)), Pietilaeinen, M

“…Our aim was to evaluate the potential of existing herbarium collections in reconstructing the past population history of the rediscovered clone of the…”
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DNA Fingerprinting of Mosses by Korpelainen, H, Virtanen, VV

“…Our study introduces the use of DNA fingerprinting of clonal plants in combination with phylogenetic and vegetation studies as a prospective forensic tool in…”
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