Results 71 to 80 of about 1,414,906 (307)
Czech Journal of Animal Science, 2013 Tanniferous forages may have bacteriostatic and/or bactericidal effect on different rumen microbial populations. We investigated the influence of the tropical tanniferous plants Styzolobium aterrimum (STA), Styzolobium deeringianum (STD), Leucaena ...
C. Longo +7 more
doaj +1 more source
Microsecond electrophoresis [PDF]
Proceedings of the National Academy of Sciences, 2003 Although analysis strategies exist for probing a diverse array of molecular properties, most of these approaches are not amenable to the study of reaction intermediates and other transient species. Separations in particular can provide detailed information on attributes not readily measured by spectroscopy but typically are performed over ...
Matthew L, Plenert, Jason B, Shear
openaire +2 more sources
FEBS Open Bio, EarlyView.A regulatory axis involving APE1, AUF1, and miR‐221 is proposed. Pri‐miR‐221 is processed by DROSHA and DICER to generate mature miR‐221, which targets p27Kip1 mRNA. APE1 and AUF1 compete for pre‐miR‐221 binding. Reduced APE1/AUF1 levels impair miR‐221 biogenesis, decrease p27Kip1 mRNA degradation, and promote cell cycle progression, chemoresistance ...
Matilde Clarissa Malfatti +3 more
wiley +1 more source
Mechanism of reducing coal powder sedimentation by electrophoresis in coalbed methane drainage
Meitan xuebaoCoal powder blockage seriously affects the efficient development of coalbed methane, and existing blockage removal methods have problems such as low efficiency and high cost. Therefore, based on the charged characteristics of coal in aqueous solution, it
Junqing GUO +5 more
doaj +1 more source
Polymorphism of prolamin proteins of the grain of triticale varieties certifiedin the Czech Republic
Plant, Soil and Environment, 2005 Genetic diversity was detected in 11 varieties of triticale registered in the Czech Republic by means of polymorphism of prolamin proteins using the PAGE ISTA method.
T. Vyhnánek, J. Bednář
doaj +1 more source
Use of capillary electrophoresis as a method development tool for classical gel electrophoresis [PDF]
, 1998 Capillary electrophoresis (CE) was used to optimize the buffer pH, ionic strength and sulfated cyclodextrin concentrations for enantiomeric separation of piperoxan.
Gratz, Samuel R. +2 more
core +1 more source
Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control
FEBS Open Bio, EarlyView.Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada +5 more
wiley +1 more source
Plant, Soil and Environment, 2003 In 1997 and 1998 we used samples of harvested grain to verify the possibility of distinguishing 14 winter wheat genotypes and six triticale genotypes and detecting the impurity on the basis of the detection of polymorphism of prolamin kernel proteins ...
T. Vyhnánek, J. Bednář
doaj +1 more source
Kidney cell electrophoresis [PDF]
A kidney cell electrophoresis technique is described in four parts: (1) the development and testing of electrophoresis solutions; (2) optimization of freezing and thawing; (3) procedures for evaluation of separated kidney cells; and (4) electrophoretic ...
Todd, P.
core +4 more sources
Anchorage‐independent and faster growth in clonal population from UV‐irradiated NER‐deficient cells
FEBS Open Bio, EarlyView.UV‐irradiated cells expressing a DDB2 mutant protein unable to interact with PCNA (DDB2PCNA‐) form clones able to grow without anchorage. Different experimental approaches reveal heterogeneity in cell cycle regulation and drug response within these clones, emphasizing the crucial role of the DDB2‐PCNA interaction in preventing cellular transformation ...
Paola Perucca +6 more
wiley +1 more source