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Phylogeny of Greya (Lepidoptera: Prodoxidae), based on nucleotide sequence variation in mitochondrial cytochrome oxidase I and II: congruence with morphological data.
The phylogeny of Greya Busck (Lepidoptera: Prodoxidae) was inferred from nucleotide sequence variation across a 765-bp region in the cytochrome oxidase I and II genes of the mitochondrial genome.… Expand
Vitamin A and reproduction in rats
- J. Thompson, J. Howell, G. Pitt
- Biology, Medicine
- Proceedings of the Royal Society of London…
- 18 February 1964
Retinoic acid (vitamin A acid), the carboxylic acid corresponding to the primary alcohol retinol (vitamin A), has previously been thought to fulfil all the functions of vitamin A except in vision,… Expand
Phylogeography and host association in a pollinating seed parasite Greya politella (Lepidoptera: Prodoxidae)
- J. Brown, J. Leebens-Mack, J. Thompson, O. Pellmyr, R. Harrison
- Medicine, Biology
- Molecular ecology
- 1 March 1997
Inferring the historical context of ecological diversification is an important step in understanding the way that population‐level processes result in a diversity of species and interactions in… Expand
Disturbance and the Dispersal of Fleshy Fruits
Fruits of Prunus serotina, Phytolacca americana, and Vitis vulpina were placed during separate trials in forest sites that varied in the degree to which the forest canopy was disturbed. Removal rates… Expand
Simultaneous fluorometric determinations of vitamins A and E in human serum and plasma
Abstract A simple rapid fluorometric method for simultaneously determining vitamin A and vitamin E in human blood has been described. Interference from phytofluene in the vitamin A assay was… Expand
Impaired lipid and vitamin E absorption related to atrophy of the pancreas in selenium-deficient chicks.
N‐Acetylglucosamine kinase and N‐acetylglucosamine 6‐phosphate deacetylase in normal human erythrocytes and Plasmodium falciparum
- J. A. Weidanz, P. Campbell, +4 authors A. C. Vezza
- Biology, Medicine
- British journal of haematology
- 1 December 1996
The major pathways of glucose metabolism in the malaria parasite, Plasmodium falciparum, have now been elucidated, and the structures and properties of parasite‐specific enzymes are presently being… Expand
Distribution of alpha-tocopherol in human plasma lipoproteins.
Lipoproteins were removed from human plasma by ultracentrifugation at a density of 1.225. Three classes of lipoproteins were then separated by 4% Agarose-column chromatography: very low density… Expand
Enzymic pathways of hyaluronan catabolism.
- L. Rodén, P. Campbell, J. Fraser, T. Laurent, H. Pertoft, J. Thompson
- Chemistry, Medicine
- Ciba Foundation symposium
- 28 September 2007
The enzymic degradation of hyaluronan in mammalian tissues takes place in two phases, encompassing breakdown of the polysaccharide to its monosaccharide constituents and subsequent utilization of the… Expand
Bile duct obstruction: radiologic evaluation of level, cause, and tumor resectability.
In a prospective study of 65 patients with bile duct obstruction, various radiologic modalities were compared for their capability to demonstrate the level and cause of obstruction and to indicate… Expand