Establishment of papillomavirus infection is enhanced by promyelocytic leukemia protein (PML) expression.

abstract：:To process plant-based renewable biofuels, pretreatment of plant feedstock with ionic liquids has significant advantages over current methods for deconstruction of lignocellulosic feedstocks. However, ionic liquids are often toxic to the microorganisms used subsequently for biomass saccharification and fermentation. W...

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

authors： Khudyakov JI,D'haeseleer P,Borglin SE,Deangelis KM,Woo H,Lindquist EA,Hazen TC,Simmons BA,Thelen MP

更新日期：2012-08-07 00:00:00

abstract：:Methods for the construction of ordered nanoscale arrays have been implicated in fields ranging from separation technologies to microelectronics. Yet, despite the plethora of nanoscale structures assembled in nature that use a templating strategy, chemists have been unable to replicate this success. A technology is re...

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

authors： Willis B,Eubanks LM,Wood MR,Janda KD,Dickerson TJ,Lerner RA

更新日期：2008-02-05 00:00:00

abstract：:Tibetans have adapted to the chronic hypoxia of high altitude and display a distinctive suite of physiologic adaptations, including augmented hypoxic ventilatory response and resistance to pulmonary hypertension. Genome-wide studies have consistently identified compelling genetic signatures of natural selection in two...

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

authors： Song D,Navalsky BE,Guan W,Ingersoll C,Wang T,Loro E,Eeles L,Matchett KB,Percy MJ,Walsby-Tickle J,McCullagh JSO,Medina RJ,Khurana TS,Bigham AW,Lappin TR,Lee FS

更新日期：2020-06-02 00:00:00

abstract：:One of the factors required for the antiviral activity of the synthetic nucleoside, ribavirin (1-beta-D-ribofuranosyl-1,2,4-triazole-3-carboxamide), is the ability of the molecule to adopt the substrate conformation specified by the enzyme for which it is a competitive inhibitor, inosine 5'-phosphate dehydrogenase (IM...

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

authors： Miles DL,Miles DW,Redington P,Eyring H

更新日期：1976-12-01 00:00:00

abstract：:Cyanobacteria, blue-green algae, are the most abundant autotrophs in aquatic environments and form the base of all aquatic food chains by fixing carbon and nitrogen into cellular biomass. The single most important nutrient for photosynthesis and growth is nitrate, which is severely limiting in many aquatic environment...

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

authors： Koropatkin NM,Pakrasi HB,Smith TJ

更新日期：2006-06-27 00:00:00

abstract：:Neurogenesis has recently been observed in the adult human brain, suggesting the possibility of endogenous neural repair. However, the augmentation of neurogenesis in the adult human brain in response to neuronal cell loss has not been demonstrated. This study was undertaken to investigate whether neurogenesis occurs ...

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

authors： Curtis MA,Penney EB,Pearson AG,van Roon-Mom WM,Butterworth NJ,Dragunow M,Connor B,Faull RL

更新日期：2003-07-22 00:00:00

abstract：:Plants require metals for essential functions ranging from respiration to photosynthesis. These metals also contribute to the nutritional value of plants for both humans and livestock. Additionally, plants have the ability to accumulate nonessential metals such as cadmium and lead, and this ability could be harnessed ...

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

authors： Rogers EE,Eide DJ,Guerinot ML

更新日期：2000-10-24 00:00:00

abstract：:The ability to identify sequences in a randomly encoded polypeptide library that are capable of acquiring unique and stably folded structures would be valuable in the examination of protein-folding issues. The quality control system of the yeast secretory pathway prevents the release of incompletely folded polypeptide...

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

authors： Hagihara Y,Kim PS

更新日期：2002-05-14 00:00:00

abstract：:In Trimenia moorei, an extant member of the ancient angiosperm clade Austrobaileyales, we found a remarkable pattern of female gametophyte (egg-producing structure) development that strikingly resembles that of pollen tubes and their intrasexual competition within the maternal pollen tube transmitting tissues of most ...

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

authors： Bachelier JB,Friedman WE

更新日期：2011-07-26 00:00:00

abstract：:Plasmids that contain synthetic genes coding for small oligoribonucleotides called external guide sequences (EGSs) have been introduced into strains of Escherichia coli harboring antibiotic resistance genes. The EGSs direct RNase P to cleave the mRNAs transcribed from these genes thereby converting the phenotype of dr...

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

authors： Guerrier-Takada C,Salavati R,Altman S

更新日期：1997-08-05 00:00:00

abstract：:Embryonic pluripotency in the mouse is established and maintained by a gene-regulatory network under the control of a core set of transcription factors that include octamer-binding protein 4 (Oct4; official name POU domain, class 5, transcription factor 1, Pou5f1), sex-determining region Y (SRY)-box containing gene 2 ...

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

authors： Fernandez-Tresguerres B,Cañon S,Rayon T,Pernaute B,Crespo M,Torroja C,Manzanares M

更新日期：2010-11-16 00:00:00

abstract：:A procedure is described for selection of temperature-sensitive mutants affecting fatty-acid synthesis based upon radiation suicide of wild-type organisms by tritiated acetate selectively incorporated into fatty acids. At 37 degrees , two of the mutants extensively incorporate fatty-acid supplements provided in the me...

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

authors： Harder ME,Beacham IR,Cronan JE Jr,Beacham K,Honegger JL,Silbert DF

更新日期：1972-11-01 00:00:00

abstract：:A synchronized heart beat is controlled by pacemaking impulses conducted through Purkinje fibers. In chicks, these impulse-conducting cells are recruited during embryogenesis from myocytes in direct association with developing coronary arteries. In culture, the vascular cytokine endothelin converts embryonic myocytes ...

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

authors： Hyer J,Johansen M,Prasad A,Wessels A,Kirby ML,Gourdie RG,Mikawa T

更新日期：1999-11-09 00:00:00

abstract：:The ability to intercept uncooperative targets is key to many diverse flight behaviors, from courtship to predation. Previous research has looked for simple geometric rules describing the attack trajectories of animals, but the underlying feedback laws have remained obscure. Here, we use GPS loggers and onboard video ...

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

authors： Brighton CH,Thomas ALR,Taylor GK

更新日期：2017-12-19 00:00:00

abstract：:Charcot-Marie-Tooth disease type 4C (CMT4C) is an early-onset, autosomal recessive form of demyelinating neuropathy. The clinical manifestations include progressive scoliosis, delayed age of walking, muscular atrophy, distal weakness, and reduced nerve conduction velocity. The gene mutated in CMT4C disease, SH3TC2/KIA...

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

authors： Arnaud E,Zenker J,de Preux Charles AS,Stendel C,Roos A,Médard JJ,Tricaud N,Kleine H,Luscher B,Weis J,Suter U,Senderek J,Chrast R

更新日期：2009-10-13 00:00:00

abstract：:Circadian dysfunction is a common attribute of many neurodegenerative diseases, most of which are associated with neuroinflammation. Circadian rhythm dysfunction has been associated with inflammation in the periphery, but the role of the core clock in neuroinflammation remains poorly understood. Here we demonstrate th...

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

authors： Griffin P,Dimitry JM,Sheehan PW,Lananna BV,Guo C,Robinette ML,Hayes ME,Cedeño MR,Nadarajah CJ,Ezerskiy LA,Colonna M,Zhang J,Bauer AQ,Burris TP,Musiek ES

更新日期：2019-03-12 00:00:00

abstract：:The history of southern Africa involved interactions between indigenous hunter-gatherers and a range of populations that moved into the region. Here we use genome-wide genetic data to show that there are at least two admixture events in the history of Khoisan populations (southern African hunter-gatherers and pastoral...

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

authors： Pickrell JK,Patterson N,Loh PR,Lipson M,Berger B,Stoneking M,Pakendorf B,Reich D

更新日期：2014-02-18 00:00:00

abstract：:A monoclonal antibody has been developed that recognizes a mouse lymphocyte antigen, Ly-23, that is controlled by an H-3 histocompatibility complex-linked gene on the second chromosome. Competitive binding experiments demonstrate that this antigen is distinct from the polymorphic beta 2-microglobulin antigen, which al...

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

authors： Gasser DL,Ziebur J,Matsumoto K

更新日期：1983-11-01 00:00:00

abstract：:We describe two collaborations in which psychologists and economists provided essential support on foundational projects in major research programs. One project involved eliciting adolescents' expectations regarding significant future life events affecting their psychological and economic development. The second proje...

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

authors： Bruine de Bruin W,Fischhoff B

更新日期：2017-03-28 00:00:00

abstract：:Arsenic, a curative agent for acute promyelocytic leukemia, induces cell apoptosis and degradation of BCR-ABL in chronic myelogenous leukemia (CML). We demonstrated that ubiquitination and degradation of BCR-ABL was mediated by c-CBL, a RING-type E3 ligase that was also shown to be involved in ubiquitination for many ...

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

authors： Mao JH,Sun XY,Liu JX,Zhang QY,Liu P,Huang QH,Li KK,Chen Q,Chen Z,Chen SJ

更新日期：2010-12-14 00:00:00

abstract：:Saccharomyces cerevisiae strains harboring a nonreciprocal, bridge-induced translocation (BIT) between chromosomes VIII and XV exhibited an abnormal phenotype comprising elongated buds and multibudded, unevenly nucleated pseudohyphae. In these cells, we found evidence of molecular effects elicited by the translocation...

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

authors： Nikitin D,Tosato V,Zavec AB,Bruschi CV

更新日期：2008-07-15 00:00:00

abstract：:Colocalization of proteins that are part of the same signal transduction pathway via compartmentalization, scaffold, or anchor proteins is an essential aspect of the signal transduction system in eukaryotic cells. If interaction must occur via free diffusion, then the spatial separation between the sources of the two ...

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

authors： Batada NN,Shepp LA,Siegmund DO

更新日期：2004-04-27 00:00:00

abstract：:Biocompatible gold nanoparticles designed to absorb light at wavelengths of high tissue transparency have been of particular interest for biomedical applications. The ability of such nanoparticles to convert absorbed near-infrared light to heat and induce highly localized hyperthermia has been shown to be highly effec...

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

authors： Rastinehad AR,Anastos H,Wajswol E,Winoker JS,Sfakianos JP,Doppalapudi SK,Carrick MR,Knauer CJ,Taouli B,Lewis SC,Tewari AK,Schwartz JA,Canfield SE,George AK,West JL,Halas NJ

更新日期：2019-09-10 00:00:00

abstract：:Cerebral arteriovenous malformations (AVMs) are common vascular malformations, which may result in hemorrhagic strokes and neurological deficits. Bone morphogenetic protein (BMP) and Notch signaling are both involved in the development of cerebral AVMs, but the cross-talk between the two signaling pathways is poorly u...

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

authors： Yao Y,Yao J,Radparvar M,Blazquez-Medela AM,Guihard PJ,Jumabay M,Boström KI

更新日期：2013-11-19 00:00:00

abstract：:Zebrafish carrying heterozygous mutations for 17 different ribosomal protein (rp) genes are prone to developing malignant peripheral nerve sheath tumors (MPNSTs), a tumor type that is seldom seen in laboratory strains of zebrafish. Interestingly, the same rare tumor type arises in zebrafish that are homozygous for a l...

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

authors： MacInnes AW,Amsterdam A,Whittaker CA,Hopkins N,Lees JA

更新日期：2008-07-29 00:00:00

abstract：:Herpes simplex virus type 2 (HSV-2) DNA was treated with four restriction endonucleases (EcoRI, HincIII, Bgl II, and Xba I) and eight fragments were purified and labeled with 32P in vitro. The kinetics of renaturation of each of the fragments was measured in the presence of DNA extracted from 333-8-9, a hamster cell l...

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

authors： Galloway DA,Copple CD,McDougall JK

更新日期：1980-02-01 00:00:00

abstract：:Much discussion has occurred in recent years on whether observed patterns of structure in island bird communities are the result of competitive interactions among species or independent rates of colonization and extinction. Here two patterns of structure are presented for birds on 12 West Indian islands. Each of four ...

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

authors： Faaborg J

更新日期：1982-03-01 00:00:00

abstract：:Multiple sclerosis (MS) is a chronic inflammatory demyelinating disease of unknown cause that afflicts the central nervous system. MS is typified by a highly clonally restricted antigen-driven antibody response that is confined largely to the central nervous system. The major antigenic targets of this response and the...

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

authors： Williamson RA,Burgoon MP,Owens GP,Ghausi O,Leclerc E,Firme L,Carlson S,Corboy J,Parren PW,Sanna PP,Gilden DH,Burton DR

更新日期：2001-02-13 00:00:00

abstract：:The transacting activator of transduction (TAT) protein plays a key role in the progression of AIDS. Studies have shown that a +8 charged sequence of amino acids in the protein, called the TAT peptide, enables the TAT protein to penetrate cell membranes. To probe mechanisms of binding and translocation of the TAT pept...

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

authors： Rao Y,Kwok SJ,Lombardi J,Turro NJ,Eisenthal KB

更新日期：2014-09-02 00:00:00

abstract：:The serological properties of the gag gene products p15 and p12 of N- and B-tropic viruses of C57BL mice have been examined. Although these viruses were serologically identical by competition assays for proteins gp71 and p30, they were readily distinguishable in competition assays for proteins p15 and p12. Two isolate...

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

authors： Benade LE,Ihle JN,Declève A

更新日期：1978-09-01 00:00:00