beta-dystrobrevin, a member of the dystrophin-related protein family.

abstract：:The highly polymorphic system of serologically defined genetic markers on human IgG heavy chains (Gm allotypes) is second only to the HLA complex in terms of the large number of determinants, alleles, and haplotypes that can be used for analyses of disease associations and other genetic studies. However, present typin...

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

authors： Zelaschi D,Newby C,Parsons M,van West B,Cavalli-Sforza LL,Herzenberg LA,Herzenberg LA

更新日期：1983-06-01 00:00:00

abstract：:Histone H3 phosphorylation is a critical step that couples signal transduction pathways to gene regulation. To specifically assess the transcriptional regulatory functions of H3 phosphorylation, we developed an in vivo targeting approach and found that the H3 kinase MSK1 is a direct and potent transcriptional activato...

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

authors： Lau PN,Cheung P

更新日期：2011-02-15 00:00:00

abstract：:DPB11, a gene that suppresses mutations in two essential subunits of Saccharomyces cerevisiae DNA polymerase II(epsilon) encoded by POL2 and DPB2, was isolated on a multicopy plasmid. The nucleotide sequence of the DPB11 gene revealed an open reading frame predicting an 87-kDa protein. This protein is homologous to th...

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

authors： Araki H,Leem SH,Phongdara A,Sugino A

更新日期：1995-12-05 00:00:00

abstract：:Denaturing gradient gel electrophoresis (DGGE) can be used to distinguish two DNA molecules that differ by as little as a single-base substitution. This method detects approximately 50% of all possible single-base changes in DNA fragments ranging from 50 to approximately 1000 base pairs. To increase the number of sing...

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

authors： Sheffield VC,Cox DR,Lerman LS,Myers RM

更新日期：1989-01-01 00:00:00

abstract：:Natal dispersal, the process through which immature individuals permanently depart their natal area in search of new sites, is integral to the ecology and evolution of animals. Insights about the underlying causes of natal dispersal arise mainly from research on species whose short dispersal distances or restricted di...

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

authors： Studds CE,Kyser TK,Marra PP

更新日期：2008-02-26 00:00:00

abstract：:Fibronectin (FN) forms the primitive fibrillar matrix in both embryos and healing wounds. To study the matrix in living cell cultures, we have constructed a cell line that secretes FN molecules chimeric with green fluorescent protein. These FN-green fluorescent protein molecules were assembled into a typical matrix th...

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

authors： Ohashi T,Kiehart DP,Erickson HP

更新日期：1999-03-02 00:00:00

abstract：:Acute promyelocytic leukemia (APL) is associated with the t(15;17) translocation, which generates a PML/RAR alpha fusion protein between PML, a growth suppressor localized on nuclear matrix-associated bodies, and RAR alpha, a nuclear receptor for retinoic acid (RA). PML/RAR alpha was proposed to block myeloid differen...

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

authors： Zhu J,Koken MH,Quignon F,Chelbi-Alix MK,Degos L,Wang ZY,Chen Z,de Thé H

更新日期：1997-04-15 00:00:00

abstract：:Transcription initiation in eukaryotes is controlled by nucleoprotein complexes formed through cooperative interactions among multiple transcription regulatory proteins. These complexes may be assembled via stochastic collisions or defined pathways. We investigated the dynamics of Fos-Jun-NFAT1 complexes by using a mu...

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

authors： Ramirez-Carrozzi VR,Kerppola TK

更新日期：2001-04-24 00:00:00

abstract：:Recently, a 29-residue cyclic peptide was synthesized (TrPepz) that was reported to possess nearly the same catalytic activity and specificity as the pancreatic serine protease, trypsin, for hydrolysis of a small ester substrate, N-tosyl-L-arginine methyl ester (TAME), and small and large peptides [Atassi, M. Z. & Man...

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

authors： Wells JA,Fairbrother WJ,Otlewski J,Laskowski M Jr,Burnier J

更新日期：1994-05-10 00:00:00

abstract：:As a second-order nonlinear optical process, sum-frequency generation is highly surface-specific and accordingly has been developed into a very powerful and versatile surface spectroscopic tool. It has found many unique applications in different disciplines and thus provided many exciting new research opportunities in...

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

authors： Shen YR

更新日期：1996-10-29 00:00:00

abstract：:There is pronounced seasonal plasticity in the morphology of the neural circuits that regulate song behavior in adult songbirds, primarily in response to changes in plasma testosterone (T) levels. Most song nuclei have androgen receptors. Afferent input from the telencephalic nucleus HVc (also known as the "high vocal...

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

authors： Brenowitz EA,Lent K

更新日期：2002-09-17 00:00:00

abstract：:A fundamental aspect of climate change is the potential shifts in flowering phenology and pollen initiation associated with milder winters and warmer seasonal air temperature. Earlier floral anthesis has been suggested, in turn, to have a role in human disease by increasing time of exposure to pollen that causes aller...

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

authors： Ziska L,Knowlton K,Rogers C,Dalan D,Tierney N,Elder MA,Filley W,Shropshire J,Ford LB,Hedberg C,Fleetwood P,Hovanky KT,Kavanaugh T,Fulford G,Vrtis RF,Patz JA,Portnoy J,Coates F,Bielory L,Frenz D

更新日期：2011-03-08 00:00:00

abstract：:One of the greatest challenges in contemporary condensed matter physics is to ascertain whether the formation of glasses from liquids is fundamentally thermodynamic or dynamic in origin. Although the thermodynamic paradigm has dominated theoretical research for decades, the purely kinetic perspective of the dynamical ...

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

authors： Mishra CK,Hima Nagamanasa K,Ganapathy R,Sood AK,Gokhale S

更新日期：2014-10-28 00:00:00

abstract：:A technique involving 5-bromodeoxyuridine, 33258 Hoechst, and fluorescence microscopy has been used to analyze replication kinetics in cells from embryonic and adult mice bearing the Cattanach [T(X;7)ICt] translocation in a balanced or an unbalanced form. In balanced 9- and 13-day female embryos, the translocated X wa...

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

authors： Disteche CM,Eicher EM,Latt SA

更新日期：1979-10-01 00:00:00

abstract：:The main consequence of the Chernobyl accident has been an increase in papillary thyroid carcinomas (PTCs) in those exposed to radioactive fallout as young children. Our aim was to identify genomic alterations that are associated with exposure to radiation. We used array comparative genomic hybridization to analyze a ...

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

authors： Hess J,Thomas G,Braselmann H,Bauer V,Bogdanova T,Wienberg J,Zitzelsberger H,Unger K

更新日期：2011-06-07 00:00:00

abstract：:Integrated hepadnaviral DNA in livers and tumors of chronic hepatitis B patients has been reported for many years. In this study, we investigated whether hepatitis B virus DNA integration occurs preferentially at sites of cell DNA damage. A single I-SceI homing endonuclease recognition site was introduced into the DNA...

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

authors： Bill CA,Summers J

更新日期：2004-07-27 00:00:00

abstract：:Mismatch repair contributes to genetic stability, and inactivation of the mammalian pathway leads to tumor development. Mismatch correction occurs by an excision-repair mechanism and has been shown to depend on the 5' to 3' hydrolytic activity exonuclease 1 (Exo1) in eukaryotic cells. However, genetic and biochemical ...

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

authors： Kadyrov FA,Genschel J,Fang Y,Penland E,Edelmann W,Modrich P

更新日期：2009-05-26 00:00:00

abstract：:Aging and some pathological conditions are associated with the accumulation of altered (inactive or less active) forms of enzymes. It was suggested that these age-related alterations reflect spontaneous changes in protein conformation and/or posttranslational modifications (e.g., oxidation). Because changes in protein...

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

authors： Chao CC,Ma YS,Stadtman ER

更新日期：1997-04-01 00:00:00

abstract：:IL-7 and thymic stromal lymphopoietin (TSLP) are two major cytokines controlling murine B cell development. IL-7 has been studied extensively, but only recently has it become possible to unravel the role of TSLP in detail. We studied the biological activities of TSLP in B cell development at distinct ages in the mouse...

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

authors： Vosshenrich CA,Cumano A,Müller W,Di Santo JP,Vieira P

更新日期：2004-07-27 00:00:00

abstract：:Melanoma metastases can be categorized by gene expression for the presence of a T-cell-inflamed tumor microenvironment, which correlates with clinical efficacy of immunotherapies. T cells frequently recognize mutational antigens corresponding to nonsynonymous somatic mutations (NSSMs), and in some cases shared differe...

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

authors： Spranger S,Luke JJ,Bao R,Zha Y,Hernandez KM,Li Y,Gajewski AP,Andrade J,Gajewski TF

更新日期：2016-11-29 00:00:00

abstract：:Invariant natural killer T cell (NKT) cells (iNKT cells) produce both T-helper 1 (Th1) and T-helper 2 cytokines in response to α-Galactosylceramide (α-GalCer) stimulation and are thought to be the important effectors in the regulation of both innate and adaptive immunity involved in autoimmune disorders, microbial inf...

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

authors： Wu TN,Lin KH,Chang YJ,Huang JR,Cheng JY,Yu AL,Wong CH

更新日期：2011-10-18 00:00:00

abstract：:Several overlapping chromosomal deletions spanning the albino locus in the mouse cause perinatal lethality when homozygous and a block in the transcriptional induction of various unlinked hepatocyte-specific genes. Studies of such lethal albino deletion homozygotes in perinatal stages revealed a deficiency in the tran...

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

authors： Zaret KS,Milos P,Lia M,Bali D,Gluecksohn-Waelsch S

更新日期：1992-07-15 00:00:00

abstract：:The slow rolling motion of leukocytes along the walls of blood vessels mediated by specific receptor-ligand adhesion is important in inflammation and occurs in postcapillary venules over a wide range of wall shear stresses and vessel diameters. The ability of hydrodynamic collisions between cells to induce capture of ...

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

authors： King MR,Hammer DA

更新日期：2001-12-18 00:00:00

abstract：:Insects living in the temperate zone enter a physiological state of arrested or slowed development to overcome an adverse season, such as winter. Developmental arrest, called diapause, occurs at a species-specific developmental stage, and embryonic and pupal diapauses have been extensively studied in mostly holometabo...

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

authors： Miki T,Shinohara T,Chafino S,Noji S,Tomioka K

更新日期：2020-03-10 00:00:00

abstract：:Activation of eukaryotic class II gene expression involves the formation of a transcription initiation complex that includes RNA polymerase II, general transcription factors, and SRB components of the holoenzyme. Negative regulators of transcription have been described, but it is not clear whether any are general repr...

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

authors： Gadbois EL,Chao DM,Reese JC,Green MR,Young RA

更新日期：1997-04-01 00:00:00

abstract：:Deuterium Fourier-transform nuclear magnetic resonance spectra have been obtained of 1-myristoyl 2-(14,14,14-trideutero)myristoyl phosphatidylcholine bilayers at 34.1 MHz by using the quadrupole echo pulse technique. Thereby, we have investigated the effects upon the deuterated dimyristoyl phosphatidylcholine bilayers...

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

authors： Oldfield E,Gilmore R,Glaser M,Gutowsky HS,Hshung JC,Kang SY,King TE,Meadows M,Rice D

更新日期：1978-10-01 00:00:00

abstract：:Previous studies have shown that binding of interleukin 1 (IL-1) to its receptor and intracellular processing of the IL-1/IL-1 receptor complex appear to be different in B- and T-lymphocyte cell lines. In this study we used a B-lymphoid cell line, 70Z/3, and T-lymphoid cell line, EL-4 6.1 C10, to explore further the d...

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

authors： Bomsztyk K,Sims JE,Stanton TH,Slack J,McMahan CJ,Valentine MA,Dower SK

更新日期：1989-10-01 00:00:00

abstract：:Escherichia coli O157:H7, a toxin-producing food and waterborne bacterial pathogen, has been linked to large outbreaks of gastrointestinal illness for more than two decades. E. coli O157 causes a wide range of clinical illness that varies by outbreak, although factors that contribute to variation in disease severity a...

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

authors： Manning SD,Motiwala AS,Springman AC,Qi W,Lacher DW,Ouellette LM,Mladonicky JM,Somsel P,Rudrik JT,Dietrich SE,Zhang W,Swaminathan B,Alland D,Whittam TS

更新日期：2008-03-25 00:00:00

abstract：:Rat brain and adrenal gland were analyzed by hybridization histochemistry using an RNA probe complementary to mRNA for tyrosine 3-hydroxylase (TyrOHase; tyrosine 3-monooxygenase, EC 1.14.16.2), by immunohistochemistry using TyrOHase antiserum, and by retrograde tracing using the fluorescent compound Fast blue. Cell bo...

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

authors： Schalling M,Hökfelt T,Wallace B,Goldstein M,Filer D,Yamin C,Schlesinger DH

更新日期：1986-08-01 00:00:00

abstract：:Clostridium kluyveri grown in the presence of 1 muM Na2(75)SeO3 produces a thiolase that copurifies with 75Se. Based on several criteria, the selenium moiety in this protein is selenomethionine. The 75Se-labeled amino acid in acid hydrolysates of the radioactive protein cochromatographed with authentic selenomethionin...

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

authors： Hartmanis MG,Stadtman TC

更新日期：1982-08-01 00:00:00