Multiple forms of peroxidase in New Zealand ryegrasses
نویسندگان
چکیده
منابع مشابه
High sugar ryegrasses for livestock systems in New Zealand
There has been mounting interest over the proposed production and environmental benefits from using perennial ryegrass cultivars bred to have higher water soluble carbohydrate content (high sugar grasses). Here, we objectively review published evidence, from the EU and New Zealand, of the effects of these on milk yield per cow, liveweight gain in sheep, N utilisation and wider trophic interacti...
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An elevated concentration of water soluble carbohydrate (WSC) in grasses may increase the availability of readily degradable energy, increase milk production and improve the efficiency of nitrogen utilisation. Two ryegrasses with elevated WSC, a tetraploid Italian (IRG) and a diploid perennial selected for higher WSC (HSG), were compared against a standard diploid perennial (STG) during spring ...
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Mammalian tyrosinase as currently defined has two catalytic functions: 1) the oxidation of tyrosine to L-3,4-dihydroxyphenylalanine (dopa) and 2) the oxidation of dopa to dopa quinone (1-9). Although an imposing body of evidence has been advanced in support of this interpretation, Okun and associates have recently challenged the prevailing concept of the action of tyrosinase ( 10, 11 ). They ha...
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New Zealand (NZ) is a high risk country for multiple sclerosis (MS) with an overall age and sex standardised prevalence of 73.1 per 100,000 population. The age and sex standardised prevalence within the Māori population is substantially lower at 24.2 per 100,000 population. A latitudinal gradient exists with MS prevalence increasing threefold from the North (37°S) to the South (48°S) of NZ. Ove...
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1. Erythrocyte, plasma and whole blood selenium concentrations and glutathione peroxidase (EC 1.11.1.9; GSHPx) activities were measured (1) in 104 healthy New Zealand residents living in Otago, a low-soil-Se area (2) in sixty-four surgical patients, including nineteen patients on total parenteral nutrition and twenty-three cancer patients (3) in fifty-two 'overseas subjects' (twenty-five visito...
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ژورنال
عنوان ژورنال: New Zealand Journal of Agricultural Research
سال: 1967
ISSN: 0028-8233,1175-8775
DOI: 10.1080/00288233.1967.10423090