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Con− Mutants: Class of Mutants in Escherichia coli K-12 Lacking a Major Cell Wall Protein and Defective in Conjugation and Adsorption of a Bacteriophage

k-12

Hancock REW.
GSID: YbaH-W7GlI8J
RA Skurray, REW Hancock, P Reeves - Journal of bacteriology, 1974 - Am Soc Microbiol

… We describe a new class of mutants of Escherichia coli K-12 defective in conjugation (Con- mutants). They lack a major protein of theouter … The mating type system of Escherichia coli K-12, with separate donor and recipient mating...

Thermodynamic characterization of networks using graph polynomials.

Physical review. E, Statistical, nonlinear, and soft matter physics

Ye C, Comin CH, Peron TK, Silva FN, Rodrigues FA, Costa Lda F, Torsello A, Hancock ER.
PMID: 26465531
Phys Rev E Stat Nonlin Soft Matter Phys. 2015 Sep;92(3):032810. doi: 10.1103/PhysRevE.92.032810. Epub 2015 Sep 25.

In this paper, we present a method for characterizing the evolution of time-varying complex networks by adopting a thermodynamic representation of network structure computed from a polynomial (or algebraic) characterization of graph structure. Commencing from a representation of graph...

Energy distribution in the photochemical apparatus of Porphyridium cruentum: Picosecond fluorescence spectroscopy of cells in state 1 and state 2 at 77 K.

Photosynthesis research

Bruce D, Hanzlik CA, Hancock LE, Biggins J, Knox RS.
PMID: 24435374
Photosynth Res. 1986 Jan;10(3):283-90. doi: 10.1007/BF00118292.

Excitation energy distribution in Porphyridium cruentum in state 1 and state 2 was investigated by time resolved 77 K fluorescence emission spectroscopy. The fluorescence rise times of phycoerythrin, phycocyanin and allophycocyanin (in cells in state 1 and state 2)...

Shared temporoparietal dysfunction in dyslexia and typical readers with discrepantly high IQ.

Trends in neuroscience and education

Hancock R, Gabrieli JDE, Hoeft F.
PMID: 28439565
Trends Neurosci Educ. 2016 Dec;5(4):173-177. doi: 10.1016/j.tine.2016.10.001. Epub 2016 Nov 03.

It is currently believed that reading disability (RD) should be defined by reading level without regard to broader aptitude (IQ). There is debate, however, about how to classify individuals who read in the typical range but less well than...

Exosomes, your body's answer to immune health.

Annals of translational medicine

Baquir B, Hancock RE.
PMID: 28275626
Ann Transl Med. 2017 Feb;5(4):81. doi: 10.21037/atm.2017.01.50.

No abstract available.

Antibiotic resistance in Pseudomonas aeruginosa: mechanisms and impact on treatment.

Drug resistance updates : reviews and commentaries in antimicrobial and anticancer chemotherapy

Hancock RE, Speert DP.
PMID: 11498392
Drug Resist Updat. 2000 Aug;3(4):247-255. doi: 10.1054/drup.2000.0152.

Pseudomonas aeruginosa continues to be a major cause of infections in Western society, in part because of its high intrinsic resistance to antibiotics. It has been demonstrated that this intrinsic resistance arises from the combination of unusually restricted outer-membrane...

Differential scanning calorimetry: applications in drug development.

Pharmaceutical science & technology today

Clas SD, Dalton CR, Hancock BC.
PMID: 10441275
Pharm Sci Technol Today. 1999 Aug;2(8):311-320. doi: 10.1016/s1461-5347(99)00181-9.

Differential scanning calorimetry (DSC) is frequently the pharmaceutical thermal analysis technique of choice because of its ability to provide detailed information about both the physical and energetic properties of a substance. This review provides an up-to-date overview of the...

Molecular Mechanics Investigation of Gadolinium(III) Complexes.

Inorganic chemistry

Reichert DE, Hancock RD, Welch MJ.
PMID: 11666881
Inorg Chem. 1996 Nov 20;35(24):7013-7020. doi: 10.1021/ic960495m.

Parameters for the commercially available modeling package SYBYL have been developed for Gd(3+) complexes allowing these to be studied with molecular mechanics. With these parameters and a technique termed the "coordination scan", the coordination numbers of Gd(III) based complexes...

Prediction of formation constants of metal-ammonia complexes in aqueous solution using density functional theory calculations.

Chemical communications (Cambridge, England)

Hancock RD, Bartolotti LJ.
PMID: 14973594
Chem Commun (Camb). 2004 Mar 07;(5):534-5. doi: 10.1039/b312518c. Epub 2004 Jan 27.

Density functional theory calculation of gas-phase Delta G of replacement of a water molecule by NH(3) on [M(H(2)O)(6)](n+)(g) for 19 different metal ions correlates well with Delta G of formation of mono NH(3) complexes of these ions in water,...

A descriptive study of noise in the neonatal intensive care unit: ambient levels and perceptions of contributing factors.

Advances in neonatal care : official journal of the National Association of Neonatal Nurses

Darcy AE, Hancock LE, Ware EJ.
PMID: 18818538
Adv Neonatal Care. 2008 Oct;8(5):S16-26. doi: 10.1097/01.ANC.0000337268.85717.7c.

PURPOSE: To examine the baseline acoustic environment in several mid-Atlantic region neonatal intensive care units (NICUs) and investigate the perceived factors contributing to noise levels in these NICUs.SUBJECTS: Quantitative data were collected from 3 urban, mid-Atlantic level IIIB and...

Dual-pump coherent anti-Stokes Raman scattering measurements of nitrogen and oxygen in a laminar jet diffusion flame.

Applied optics

Hancock RD, Schauer FR, Lucht RP, Farrow RL.
PMID: 18253329
Appl Opt. 1997 May 20;36(15):3217-26. doi: 10.1364/ao.36.003217.

Dual-pump coherent anti-Stokes Raman scattering (CARS) has been demonstrated for the simultaneous measurement of gas-phase temperature and concentrations of molecular nitrogen and oxygen. A polarization technique was used to vary the relative intensities of the two CARS signals and...

A role for symplastic gating in the control of the potato tuber life cycle.

Plant signaling & behavior

Hancock RD, Roberts AG, Viola R.
PMID: 19704762
Plant Signal Behav. 2008 Jan;3(1):27-9. doi: 10.4161/psb.3.1.4813.

The control of the potato tuber life cycle has been the subject of significant interest over many years. A number of different approaches have been adopted and data is available regarding hormonal, metabolic and gene expression changes that occur...

Showing 1 to 12 of 234 entries