Results 51 to 60 of about 3,934,346 (287)

Comparison of four methods for quantification of biofilms in biphasic cultures [PDF]

open access: yes, 1998
Three methods for determining the total biofilm amount in biphasic cultures have been compared: dry weight by filtration after solvent treatment, optical density with a biomass probe and protein content.
Joannis-Cassan, Claire   +3 more
core   +1 more source

Bioakumulasi Logam Berat oleh Beberapa Galur Bradyrhizobium japonicum

open access: yesHayati Journal of Biosciences, 2005
Heavy metal utilization in industry and agriculture have caused an environmental problem to existing life. Bioaccumulation is made up by a concentration of certain chemical compounds in living tissues.
ADE NOOR SYAMSUDIN   +2 more
doaj   +1 more source

Weed interference on nutrient accumulation in the leaves of cassava under no-tillage or conventional tillage [PDF]

open access: yesPesquisa Agropecuária Brasileira, 2020
: The objective of this work was to evaluate the effect of weed competition on the accumulation of nitrogen and phosphorus in the leaves and on the dry weight of the roots of cassava (Manihot esculenta) in the conventional and no-tillage systems, in two ...
João Ricardo Pompermaier Ramella   +4 more
doaj   +2 more sources

Changes in dry weight accumulation in the Impatiens walleriana pot plant in response to different pre-transplant plug cell volume

open access: yesEuropean Journal of Horticultural Science, 2013
Summary The use of transplants is the most reliable method to ensure adequate crop establishment of commercial plantings of most ornamental bedding crops; however, in plants grown in small pots, root growth restrictions often occur.
Adalberto di Benedetto, A. Pagani
openaire   +2 more sources

Salmonella lipopolysaccharide‐containing supported lipid bilayers as platforms to study bacteriophage interactions

open access: yesFEBS Letters, EarlyView.
We present robust protocols for the preparation of supported lipid bilayers (SLBs) incorporating either Salmonella smooth LPS or outer membrane vesicles (OMVs). We use a combination of quartz crystal microbalance with dissipation (QCM‐D) and fluorescence microscopy to both characterize the SLBs of various compositions and to probe their interactions ...
Hudson P. Pace   +6 more
wiley   +1 more source

Multivariate Analysis of Root Architecture, Morpho-Physiological, and Biochemical Traits Reveals Higher Nitrogen Use Efficiency Heterosis in Maize Hybrids During Early Vegetative Growth

open access: yesPlants
Maize (Zea mays L.) is a globally significant crop with high economic and nutritional importance. Its productivity, however, relies heavily on nitrogen (N) inputs, often resulting in low nitrogen use efficiency (NUE).
Muhammad Faheem Jan   +6 more
doaj   +1 more source

484 PB 420 VARIANCE COMPONENTS FOR LEAF AREA AND DRY WEIGHT ACCUMULATION IN GREENHOUSE TOMATOES GROWN UNDER DIFFERENT LIGHT AND NIGHT TEMPERATURE CONDITIONS [PDF]

open access: yesHortScience, 1994
Two tomato inbreds (one advanced greenhouse line, P 1 =Ohio ICR.9 and one frost resistant line, P 2 =Ohio 4013-3) and F 1 , BC 1 , BC 2
W. Alan Erb, N. Jean Flickinger
openaire   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

open access: yesFEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens   +8 more
wiley   +1 more source

Research on Prediction Model and Characteristic Parameters on Dry Matter Accumulation in Wheat Based on Normalized Method and Grey System

open access: yes, 2012
International audienceTo investigate a model to simulate wheat dry matter accumulation, three wheat cultivars with different tillering abilities were grown at three densities each in a field experiment.
Xinming Ma   +11 more
core   +1 more source

Weaning of the Asian catfish, Clarias macrocephalus Gunther, larvae to formulated dry diet [PDF]

open access: yes, 1996
Two feeding trials lasting 10 days each were conducted to determine the weaning time in the Asian catfish, Clarias macrocephalus, larvae to dry diet feeding.
Bolivar, Ma. Edna C., Fermin, Armando C.
core   +1 more source

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