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Skip to Search Results- 795Biological Sciences, Department of
- 795Biological Sciences, Department of/Journal Articles (Biological Sciences)
- 63Mathematical and Statistical Sciences, Department of
- 63Mathematical and Statistical Sciences, Department of/Research Publications (Mathematical and Statistical Sciences)
- 39The NSERC TRIA Network (TRIA-Net)
- 39The NSERC TRIA Network (TRIA-Net)/Journal Articles (TRIA-Net)
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Is the anthophyte hypothesis alive and well? New evidence from the reproductive structures of Bennettitales
Download2009
Stockey, R.A., Rothwell, G.W., Crepet, W.L.
Bennettitales is an extinct group of seed plants with reproductive structures that are similar in some respects to both Gnetales and angiosperms, but systematic relationships among the three clades remain controversial. This study summarizes characters of bennettitalean plants and presents new...
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1998
Rask, M., Tonn, W. M., Toivonen, J., Magnuson, J. J., Banerjee, A., Sanchez, O.
To evaluate the roles of extinction and isolation in predicting richness and composition of fish assemblages in small forest lakes of Finland and Wisconsin, we analyzed data from 114 Finnish and 55 Wisconsin lakes 0.2-86.9 ha in area. Six isolation variables characterized properties of stream...
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Kinetics of aluminum uptake by excised roots of aluminum-tolerant and aluminum-sensitive cultivars of Triticum aestivum L.
Download1989
Uptake of aluminum (Al) by excised roots of two Al-tolerant cultivars and two Al-sensitive cultivars of Triticum aestivum L. (wheat) was biphasic, with a rapid phase of uptake in the first 30 minutes followed by a linear phase of uptake up to 180 minutes. At the end of the uptake period, higher...
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Kinetics of aluminum uptake in Triticum aestivum L.: Identity of the linear phase of aluminum uptake by excised roots of aluminum-tolerant and aluminum-sensitive cultivars
Download1990
The identity of a linear phase of aluminum (Al) uptake in Triticum aestivum was investigated by analysis of the kinetics of Al uptake by excised roots and purified cell wall fractions. Classical interpretation of kinetic data suggests that a linear phase of uptake with time reflects uptake across...
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2006
Cooper, W., Hogg, M., Reha-Krantz, L., Wallace, S.S.
The kinetics of forming a proper Watson–Crick base pair as well incorporating bases opposite furan, an abasic site analog, have been well characterized for the B Family replicative DNA polymerase from bacteriophage T4. Structural studies of these reactions, however, have only been performed with...
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2002
Landscape ecologists have been eager to make their research applicable to forest management. We examine how landscape ecology has contributed to shaping the way forest management is currently practiced. Landscape ecology research in forested ecosystems call be divided into two general areas: (1)...
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Large-scale proteome profile of the zebrafish (Danio rerio) gill for physiological and biomarker discovery studies
Download2009
De Souza, A. G., Goss, G. G., MacCormack, T. J., Wang, N., Li, L.
Abstract: Zebrafish are an important model in vertebrate genetics, developmental biology, physiology, and toxicology. In this study, we established the first large-scale proteome profile of a teleost fish tissue using a shotgun method based on two-dimensional liquid chromatography-electrospray...
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Leg size affects male mating success in Tarsonemus confusus Ewing (Prostigmata: Tarsonemidae)
Download1997
Belczewski, R., Garga, N., Proctor, H.
Legs IV of males in the family Tarsonemidae are highly modified to form thickened pincer-like appendages. Previous literature describes males using legs IV both to manipulate pharate females onto the males' genital capsule as well as to constrain the adult female's legs during mating. We observed...
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Leptographium piriforme sp. nov., from a Taxonomically Diverse Collection of Arthropods Collected in an Aspen-Dominated Forest in Western Canada
Download2006
Currah, Randolph S., Gibas, Connie Fe C., Greif, Matthew D.
During a survey of fungi associated with arthropods collected in a southern boreal mixedwood forest in Alberta we obtained 29 isolates of a unique species of Leptographium. This species displayed a distinct combination of characteristics, including curved conidia on short-stipitate conidiophores,...
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1992
Leucoloma crosbyi, a new species from northern Madagascar, is described, resulting from a revision of the pantropical genus. Diagnostic characters include: robust habit; narrow, opaque, juxtacostal bands tapering to basal region; costal-laminal transition zone with 2-9 multi- to bistratose rows;...