Microtubule-mediated transport of the tumor-suppressor protein Merlin and its mutants.

abstract：:Adolescent trauma (AT) is a common risk factor for adult-onset posttraumatic stress disorder (PTSD). However, the vulnerability to AT among different individuals varies dramatically, indicating that other cofactors are important. Despite extensive studies, the identification of those cofactors has had little success. ...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Joseph A,Tang M,Mamiya T,Chen Q,Yang LL,Jiao J,Yu N,Tang YP

更新日期：2013-04-16 00:00:00

abstract：:Metal-catalyzed oxidation results in loss of function and structural alteration of proteins. The oxidative process affects a variety of side amino acid groups, some of which are converted to carbonyl compounds. Spectrophotometric measurement of these moieties, after their reaction with 2,4-dinitrophenylhydrazine, is a...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Requena JR,Chao CC,Levine RL,Stadtman ER

更新日期：2001-01-02 00:00:00

abstract：:Bacteria commonly grow in densely populated surface-bound communities, termed biofilms, where they gain benefits including superior access to nutrients and resistance to environmental insults. The secretion of extracellular polymeric substances (EPS), which bind bacterial collectives together, is ubiquitously associat...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Nadell CD,Bassler BL

更新日期：2011-08-23 00:00:00

abstract：:An integral mitochondrial membrane protein (p32) of yeast has previously been molecularly cloned and sequenced and suggested to function as a mitochondrial import receptor. However, this protein has also been proposed to function as phosphate translocator [Guérin, B., Bukusoglu, C., Rakotomanana, F. & Wohlrab, H. (199...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Murakami H,Blobel G,Pain D

更新日期：1993-04-15 00:00:00

abstract：:In addition to their roles in desensitization and signaling of seven-membrane-spanning receptors, beta-arrestins have been more recently implicated in regulating non-seven-membrane-spanning receptor pathways. By using a yeast two-hybrid screen, we identified the inhibitor of NF-kappaB, IkappaBalpha, as a binding partn...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Witherow DS,Garrison TR,Miller WE,Lefkowitz RJ

更新日期：2004-06-08 00:00:00

abstract：:It is becoming common practice to partition glass-forming liquids into two classes based on the dependence of the shear viscosity η on temperature T. In an Arrhenius plot, ln η vs 1/T, a strong liquid shows linear behavior whereas a fragile liquid exhibits an upward curvature [super-Arrhenius (SA) behavior], a situati...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Mallamace F,Branca C,Corsaro C,Leone N,Spooren J,Chen SH,Stanley HE

更新日期：2010-12-28 00:00:00

abstract：:Proteins, nucleic acids, and fluorescein-conjugated antibody are shown to be identifidable in situ via the fluorescence excited by the focused electron beam of a canning electron microscope. A molecular species is identified by its characteristic fluorescence spectrum and by a characteristic alteration of the spectrum...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Hough PV,McKinney WR,Ledbeter MC,Pollack RE,Moos HW

更新日期：1976-02-01 00:00:00

abstract：:Our main goal is to analyze the geometric and spectral properties of the Picard modular group with Gaussian integer entries acting on the two-dimensional complex hyperbolic space. ...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Francsics G,Lax PD

更新日期：2006-07-25 00:00:00

abstract：:Human infections with Ebola virus (EBOV) result in a deadly viral disease known as Ebola hemorrhagic fever. Up to 90% of infected patients die, and there is no available treatment or vaccine. The sporadic human outbreaks are believed to result when EBOV "jumps" from an infected animal to a person and is subsequently t...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Strong JE,Wong G,Jones SE,Grolla A,Theriault S,Kobinger GP,Feldmann H

更新日期：2008-11-18 00:00:00

abstract：:Stochasticity alters the nonlinear dynamics of inherently cycling populations. The power spectrum can describe and explain the impacts of stochasticity. We fitted models to short observed time series of flour beetle populations in the frequency domain, then used a well fitting stochastic mechanistic model to generate ...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Reuman DC,Desharnais RA,Costantino RF,Ahmad OS,Cohen JE

更新日期：2006-12-05 00:00:00

abstract：:Three criteria have been used to distinguish among different systems of embryonic cell adhesion: dependence on Ca2+, involvement of particular cell-surface molecules, and binding specificity. The characterization of the adhesion with respect to cell-surface molecules was carried out by using specific antibodies agains...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Brackenbury R,Rutishauser U,Edelman GM

更新日期：1981-01-01 00:00:00

abstract：:Weber's law can be explained either by a compressive scaling of sensory response with stimulus magnitude or by a proportional scaling of response variability. These two mechanisms can be distinguished by asking how quantities are added or subtracted. We trained Rhesus monkeys to associate 26 distinct symbols with 0-25...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Livingstone MS,Pettine WW,Srihasam K,Moore B,Morocz IA,Lee D

更新日期：2014-05-06 00:00:00

abstract：:Direct measurements of the intracellular level of lambda repressor have been made by a DNA-filter assay and a radioimmune assay. Transcription of cI, the structural gene for repressor, appears to initiate at two different promoters, prm and pre. Promoter pre is activated during the establishment of lysogeny by the act...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Reichardt L,Kaiser AD

更新日期：1971-09-01 00:00:00

abstract：:Inhibitory postsynaptic currents occurring spontaneously in the teleost Mauthner cell were analyzed with the single-electrode voltage-clamp technique. They were collected during depolarizing steps and were outward-going; this procedure allowed them to be isolated from possible excitatory currents flowing in the opposi...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Korn H,Burnod Y,Faber DS

更新日期：1987-08-01 00:00:00

abstract：:Gold nanoparticles quench the fluorescence of cationic polyfluorene with Stern-Volmer constants (KSV) approaching 1011 M-1, several orders of magnitude larger than any previously reported conjugated polymer-quencher pair and 9-10 orders of magnitude larger than small molecule dye-quencher pairs. The dependence of KSV ...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Fan C,Wang S,Hong JW,Bazan GC,Plaxco KW,Heeger AJ

更新日期：2003-05-27 00:00:00

abstract：:Turbulence is an important determinant of phytoplankton physiology, often leading to cell stress and damage. Turbulence affects phytoplankton migration both by transporting cells and by triggering switches in migratory behavior, whereby vertically migrating cells can actively invert their direction of migration upon e...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Carrara F,Sengupta A,Behrendt L,Vardi A,Stocker R

更新日期：2021-02-02 00:00:00

abstract：:The mitotic (or spindle assembly) checkpoint system prevents premature separation of sister chromatids in mitosis. When the checkpoint is turned on, the mitotic checkpoint complex (MCC) inhibits the ubiquitin ligase anaphase-promoting complex/cyclosome (APC/C). MCC is composed of the checkpoint proteins BubR1, Bub3, a...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Eytan E,Sitry-Shevah D,Teichner A,Hershko A

更新日期：2013-06-25 00:00:00

abstract：:The ubiquitin-conjugating enzyme Ubc13 mediates lysine-63-specific protein ubiquitination involved in signal transduction by immune receptors; however, the in vivo physiological functions of Ubc13 remain incompletely understood. Using Ubc13 conditional knockout mice, we show that somatic deletion of the Ubc13 gene cau...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Wu X,Yamamoto M,Akira S,Sun SC

更新日期：2009-12-08 00:00:00

abstract：:An earthquake of magnitude M and linear source dimension L(M) is preceded within a few years by certain patterns of seismicity in the magnitude range down to about (M - 3) in an area of linear dimension about 5L-10L. Prediction algorithms based on such patterns may allow one to predict approximately 80% of strong eart...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Keilis-Borok VI

更新日期：1996-04-30 00:00:00

abstract：:Construction of deletion derivative plasmids and cloning of restriction fragments from plasmids containing the Salmonella typhimurium origin of replication (ori) were used to locate the functional origin to within a DNA fragment of 296 base pairs between the genes uncB and asn. The nucleotide sequence of the S. typhim...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Zyskind JW,Smith DW

更新日期：1980-05-01 00:00:00

abstract：:p150(glued) belongs to a group of proteins accumulating at microtubule plus ends (+TIPs). It plays a key role in initiating retrograde transport by recruiting and tethering endosomes and dynein to microtubules. p150(glued) contains an N-terminal microtubule-binding cytoskeleton-associated protein glycine-rich (CAP-Gly...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Wang Q,Crevenna AH,Kunze I,Mizuno N

更新日期：2014-08-05 00:00:00

abstract：:Phytochrome is the photoreceptor that controls red light-mediated morphogenesis in higher plants. It exists in two photointerconvertible forms, a red light-absorbing form, Pr, and a far-red light-absorbing form, Pfr. Because photoconversion of Pr to Pfr by a brief light pulse decreases the in vivo half-life of this ch...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Shanklin J,Jabben M,Vierstra RD

更新日期：1987-01-01 00:00:00

abstract：:We investigated the operation of a posttranslational protein translocation pathway to determine whether ions are excluded from the translocase during protein transport. The membrane capacitance during protein translocation across chloroplast thylakoid membranes was monitored via electric-field-indicating carotenoid el...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Teter SA,Theg SM

更新日期：1998-02-17 00:00:00

abstract：:Tropical forests hold most of Earth's biodiversity. Their continued loss through deforestation and agriculture is the main threat to species globally, more than disease, invasive species, and climate change. However, not all tropical forests have the same ability to sustain biodiversity. Those that have been disturbed...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Hedges SB,Cohen WB,Timyan J,Yang Z

更新日期：2018-11-13 00:00:00

abstract：:A descriptive medium for the presentation of protein structure has been developed and used to evaluate the structure of the active site of bovine trypsin (EC 3.4.21.4). This technique, involving advanced computer graphics technology, permits the facile display of a representation of the molecular surface of proteins o...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Feldmann RJ,Bing DH,Furie BC,Furie B

更新日期：1978-11-01 00:00:00

abstract：:We propose and test a theoretical perspective in which a universal hallmark of successful literacy acquisition is the convergence of the speech and orthographic processing systems onto a common network of neural structures, regardless of how spoken words are represented orthographically in a writing system. During fun...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Rueckl JG,Paz-Alonso PM,Molfese PJ,Kuo WJ,Bick A,Frost SJ,Hancock R,Wu DH,Mencl WE,Duñabeitia JA,Lee JR,Oliver M,Zevin JD,Hoeft F,Carreiras M,Tzeng OJ,Pugh KR,Frost R

更新日期：2015-12-15 00:00:00

abstract：:By use of the indirect peroxidase-antiperoxidase complex immunocytochemical technique, antibody to purified human renal renin was applied to formalin-fixed paraffin sections of human cadaver brain. Immune reaction products were observed in most nerve cells in all areas of the brain examined; staining was limited to th...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Slater EE,Defendini R,Zimmerman EA

更新日期：1980-09-01 00:00:00

abstract：:The development of Drosophila organ discs can be arrested by culturing them in adult male flies. These aged discs lose some of their differentiation competence and form incomplete imaginal structures. The more advanced the aging, the greater the loss of competence. Discs made to differentiate prematurely show deficien...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Schweizer P,Bodenstein D

更新日期：1975-11-01 00:00:00

abstract：:NK cells use surface NK receptors to discriminate self from non-self. The NK receptor ligand-binding domain (NKD) has been considered the sole regulator of ligand binding. Using a prototypic murine NK receptor, Ly49A, we show that the membrane proximal nonligand binding ecto-domain (the stalk region) is critical to li...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Ito D,Iizuka YM,Katepalli MP,Iizuka K

更新日期：2009-07-07 00:00:00

abstract：:Type I and type III IFNs bind to different cell-surface receptors but induce identical signal transduction pathways, leading to the expression of antiviral host effector molecules. Despite the fact that type III IFN (IFN-λ) has been shown to predominantly act on mucosal organs, in vivo infection studies have failed to...

journal_title：Proceedings of the National Academy of Sciences of the United States of America

authors： Pott J,Mahlakõiv T,Mordstein M,Duerr CU,Michiels T,Stockinger S,Staeheli P,Hornef MW

更新日期：2011-05-10 00:00:00