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What holds true for meadows would seem to apply to arable land, too: mixed cultures are more fruitful than monocultures.
Microbial communities inhabit every ecosystem on Earth, from soil to rivers to the human gut. While single-species microbial cultures are often used in labs, in the real world, many different microbia...
Human society has benefited greatly from plant secondary metabolites, often utilizing a variety of compounds as dyes, food additives, and drugs. In particular, pharmaceutical development has benefited...
Three proteins related to vitamin B12 metabolism in diatoms were quantified via selected reaction monitoring mass spectrometry: B12-dependent and B12-independent methionine synthase (MetH, MetE) and a...
Ammonium uptake and nitrogen (N) fixation of the unicellular nanocyanobacterium Crocosphaera watsonii isolated from the western subtropical North Pacific were determined in N-limited continuous cultu...
Animal welfare has become a growing concern affecting acceptability of agricultural systems in many countries around the world. An earlier Judeo-Christian interpretation of the Bible (1982) that domin...
Bacteria were investigated for the production of methyl chloride, methyl bromide, and methyl iodide from brackish water. Bacteria were isolated and incubated at 25uC, and the concentrations of methyl...
Axenic cultures of the N2-fixing marine cyanobacteriumCrocosphaera watsoniiexhibit very high B12excretion rates (up to 40 times higher per cell), compared to the smaller non–N2-fixing strain of marine...
Blackish brown particles of manganese oxide usually derived from the microorganism Metallogenium were observed for the first time in November, 2002 at the center of the north basin of Lake Biwa off Im...
Four different communities and one culture of autotrophic microbial assemblages were obtained by incubation of samples collected from high elevation snow in the Alps (Mt. Blanc area) and the Andes (Ne...
In late 2004, the BIOSOPE cruise sailed between the equatorial influenced waters off the Marquesas Islands and the nutrient enriched waters of the Chilean upwelling. Along the way, it explored the Sou...
期刊信息 篇名 Effects of 17β-estradiol on the expression of matrix Metalloproteinase-1, -2 and tissue inhibitor of metalloproteinase-1 in human osteoblast-like cells cultures 语种 英文 撰写或编译 作者 廖二元, 罗湘杭 第一作者单位 ...
期刊信息 篇名 Effects of 17β-estradiol on the expression of MT1-MMP and matrix metalloproteinase-2 (MMP-2) in human osteoblastic MG-63cell cultures 语种 英文 撰写或编译 作者 廖二元, 罗湘杭 第一作者单位 刊物名称 J Endocrinol Invest, 页...
With the use of continuous culture systems, rates of dinitrogen (N2) and carbon (C) fixation and nitrogen (N)- and C-based doubling times were assessed in Trichodesmium IMS101 growing exponentially at...
Several commercial yogurt starter cultures (L. acidophilus LA5, L. casei 01, L. acidophilus LA100, L. bulgaricus LB207 and L. rhamnosus GG744) were investigated for antioxidant activity by using in vi...

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