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Now showing items 171-180 of 182
Interactions between ecosystem carbon, nitrogen and water cycles under global change: Results from field and mesocosm experiments.
(2005)
N additions increased NEE by enhancing light interception, RUE, and extending growing seasons. Different N application methods (PF versus GF) caused differential seasonal dynamics of LAI, NEE and RUE due to their different ...
Culture-independent characterization of methane-oxidizing microbial communities in unexplored extreme environments
(2021-08-05)
Methane is the second most abundant greenhouse gas in atmosphere. With increasing emissions and more effective in trapping heat than CO2, it contributes up to ~20% of total global warming. Methanotrophs playing a critical ...
The Role of NF-Y Transcription Factors in Plant Development
(2012)
Due to their sessile nature, plants must coordinate their growth and development based on the surrounding environmental conditions. This coordination is regulated by alterations in gene expression, leading to appropriate ...
Characterization of clathrin adaptor proteins from cotyledons of developing pea (Pisum sativum L.).
(1998)
Procedures have been developed for the dissociation of coat proteins from clathrin-coated vesicles isolated from cotyledons of developing pea, Pisum sativum L. Based on molecular sizing chromatography, immunoreactivity, ...
Microorganisms from Anaerobic, Gas Condensate-Contaminated Sediments that Degrade Acetate, Butyrate, and Propionate Under Methanogenic and Sulfate-reducing Conditions
(2009)
Acetate, butyrate, and propionate, are important intermediates that are produced as a result of the anaerobic degradation of organic matter in methanogenic and sulfate-reducing ecosystems. Despite the importance of these ...
Lymphocyte blastogenic responses in experimental blastomycosis.
(1982)
Mitogenic responses to PHA Con A and LPS were found to be significantly altered in mice infected sc with B. dermatitidis. One week after sc infection the blastogenic response of spleen cells to all three mitogens was ...
BIOPHYSICAL INVESTIGATIONS OF THE THREE-WAY JUNCTION IN PHI29-LIKE BACTERIOPHAGE PROHEAD RNA
(2017-08-18)
The knowledge gained from biophysical studies of RNA can contribute to basic research and inform new directions for translational research. In particular, information that develops the relationships among RNA energetics, ...
GENETIC AND GENOMIC ANALYSIS OF BAHD ACYLTRANSFERASES THAT DECORATE CELL WALL COMPONENTS WITH PHENOLIC ESTERS AND ALTER PLANT BIOMASS RECALCITRANCE
(2018)
Next generation biofuels make use of the energy stored in plant cell walls, so called lignocellulosic biomass. However, the natural resistance of plant cell walls against deconstruction, i.e., “cell wall recalcitrance”, ...
Sperm cell characteristics in relation to its transport during fertilization in Plumbago zeylanica and Nicotiana tabacum.
(1999)
In Plumbago, the sperm cell that normally fertilizes the egg has a higher calculated charge (8.277 x 103 esu/cm 2) compared with the sperm cell that fuses with the central cell (6.120 x 103 esu/cm2). Microelectrophoresis ...