Transcriptomic network analyses shed light on the regulation of cuticle development in maize leaves.

abstract：:AIDS remains incurable due to the permanent integration of HIV-1 into the host genome, imparting risk of viral reactivation even after antiretroviral therapy. New strategies are needed to ablate the viral genome from latently infected cells, because current methods are too inefficient and prone to adverse off-target e...

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

authors： Hu W,Kaminski R,Yang F,Zhang Y,Cosentino L,Li F,Luo B,Alvarez-Carbonell D,Garcia-Mesa Y,Karn J,Mo X,Khalili K

更新日期：2014-08-05 00:00:00

abstract：:Interleukin (IL)-1beta is a pluripotent proinflammatory cytokine that signals through the type-I IL-1 receptor (IL-1RI), a member of the Toll-like receptor family. In hypothalamic neurons, binding of IL-1beta to IL-1RI mediates transcription-dependent changes that depend on the recruitment of the cytosolic adaptor pro...

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

authors： Davis CN,Mann E,Behrens MM,Gaidarova S,Rebek M,Rebek J Jr,Bartfai T

更新日期：2006-02-21 00:00:00

abstract：:Misfolded proteins are eliminated from the endoplasmic reticulum (ER) by retrotranslocation into the cytosol, a pathway hijacked by certain viruses to destroy MHC class I heavy chains. The translocation of polypeptides across the ER membrane requires their polyubiquitination and subsequent extraction from the membrane...

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

authors： Ye Y,Shibata Y,Kikkert M,van Voorden S,Wiertz E,Rapoport TA

更新日期：2005-10-04 00:00:00

abstract：:Oncogene-induced senescence (OIS) is an initial barrier to tumor development. Reactive oxygen species (ROS) is critical for oncogenic Ras OIS, but the downstream effectors to mediate ROS signaling are still relatively elusive. Senescent cells develop a senescence-associated secretory phenotype (SASP). However, the mec...

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

authors： Wang P,Han L,Shen H,Wang P,Lv C,Zhao G,Niu J,Xue L,Wang QJ,Tong T,Chen J

更新日期：2014-05-27 00:00:00

abstract：:We show that the diverse ecoregions of Madagascar share one distinctive climatic feature: unpredictable intra- or interannual precipitation compared with other regions with comparable rainfall. Climatic unpredictability is associated with unpredictable patterns of fruiting and flowering. It is argued that these featur...

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

authors： Dewar RE,Richard AF

更新日期：2007-08-21 00:00:00

abstract：:I describe the self-splicing of an RNA that consists of exon sequences flanked by group II intron sequences. I find that this RNA undergoes accurate splicing in vitro, yielding an excised exon circle. This splicing reaction involves the joining of the 5' splice site at the end of an exon to the 3' splice site at the b...

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

authors： Jarrell KA

更新日期：1993-09-15 00:00:00

abstract：:Using tunicamycin, we have investigated the role of glycoproteins in membrane transport. Tunicamycin is a glucosamine-containing antibiotic that specifically inhibits dolichol pyrophosphate-mediated glycosylation of asparaginyl residues of glycoproteins. Inhibition of protein glycosylation in chick embryo fibroblasts ...

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

authors： Olden K,Pratt RM,Jaworski C,Yamada KM

更新日期：1979-02-01 00:00:00

abstract：:Caveolin, a 21- to 24-kDa integral membrane protein, is a principal component of caveolae membranes. Caveolin interacts directly with heterotrimeric guanine nucleotide binding proteins (G proteins) and can functionally regulate their activity. Here, an approximately 20-kDa caveolin-related protein, caveolin-2, was ide...

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

authors： Scherer PE,Okamoto T,Chun M,Nishimoto I,Lodish HF,Lisanti MP

更新日期：1996-01-09 00:00:00

abstract：:For species to stay temporally tuned to their environment, they use cues such as the accumulation of degree-days. The relationships between the timing of a phenological event in a population and its environmental cue can be described by a population-level reaction norm. Variation in reaction norms along environmental ...

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

authors： Delgado MDM,Roslin T,Tikhonov G,Meyke E,Lo C,Gurarie E,Abadonova M,Abduraimov O,Adrianova O,Akimova T,Akkiev M,Ananin A,Andreeva E,Andriychuk N,Antipin M,Arzamascev K,Babina S,Babushkin M,Bakin O,Barabancova A,Bas

更新日期：2020-12-08 00:00:00

abstract：:A translocation involving human chromosome 10, band q24, in a subset of T-cell acute leukemias disrupts a region surrounding the putative oncogene HOX11, which encodes a protein with a homeodomain. The HOX11 protein binds to a specific DNA sequence, it localizes to the cell nucleus, and it transactivates transcription...

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

authors： Dear TN,Sanchez-Garcia I,Rabbitts TH

更新日期：1993-05-15 00:00:00

abstract：:A method is proposed for analyzing fast (10 μs) single-molecule rotation trajectories in F1 adenosinetriphosphatase ([Formula: see text]-ATPase). This method is based on the distribution of jumps in the rotation angle that occur in the transitions during the steps between subsequent catalytic dwells. The method is com...

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

authors： Volkán-Kacsó S,Le LQ,Zhu K,Su H,Marcus RA

更新日期：2019-12-17 00:00:00

abstract：:The non-long terminal repeat (LTR) retrotransposon, R2, encodes a sequence-specific endonuclease responsible for its insertion at a unique site in the 28S rRNA genes of arthropods. Although most non-LTR retrotransposons encode an apurinic-like endonuclease upstream of a common reverse transcriptase domain, R2 and many...

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

authors： Yang J,Malik HS,Eickbush TH

更新日期：1999-07-06 00:00:00

abstract：:An enzyme that reduces methionine sulfoxide [Met(O)] residues in proteins [peptide Met(O) reductase (MsrA), EC 1.8.4.6; originally identified in Escherichia coli] was purified from bovine liver, and the cDNA encoding this enzyme was cloned and sequenced. The mammalian homologue of E. coli msrA (also called pmsR) cDNA ...

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

authors： Moskovitz J,Weissbach H,Brot N

更新日期：1996-03-05 00:00:00

abstract：:Equine arteritis virus (EAV) is a positive-strand RNA virus that uses a discontinuous transcription mechanism to generate a nested set of six subgenomic mRNAs from which its structural genes are expressed. A stable bacterial plasmid (pEAV030) containing a full-length cDNA copy of the 12.7-kb EAV genome was constructed...

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

authors： van Dinten LC,den Boon JA,Wassenaar AL,Spaan WJ,Snijder EJ

更新日期：1997-02-04 00:00:00

abstract：:Variation is the raw material for natural selection, but the factors shaping variation are still poorly understood. Genetic and developmental interactions can direct variation, but there has been little synthesis of these effects with the extrinsic factors that can shape biodiversity over large scales. The study of ph...

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

authors： Goswami A,Binder WJ,Meachen J,O'Keefe FR

更新日期：2015-04-21 00:00:00

abstract：:The six members of the contactin (CNTN) family of neural cell adhesion molecules are involved in the formation and maintenance of the central nervous system (CNS) and have been linked to mental retardation and neuropsychiatric disorders such as autism. Five of the six CNTNs bind to the homologous receptor protein tyro...

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

authors： Lamprianou S,Chatzopoulou E,Thomas JL,Bouyain S,Harroch S

更新日期：2011-10-18 00:00:00

abstract：:Expression of luminescence in Escherichia coli was recently achieved by cloning genes from the marine bacterium Vibrio fischeri. One DNA fragment on a hybrid plasmid encoded regulatory functions and enzymatic activities necessary for light production. We report the results of a genetic analysis to identify the lumines...

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

authors： Engebrecht J,Silverman M

更新日期：1984-07-01 00:00:00

abstract：:Inflammatory destruction of insulin-producing beta cells in the pancreatic islets is the hallmark of insulin-dependent diabetes mellitus, a spontaneous autoimmune disease of non-obese diabetic mice resembling human juvenile (type I) diabetes. Histochemical analysis of diabetic pancreata revealed that mononuclear cells...

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

authors： Weiss L,Slavin S,Reich S,Cohen P,Shuster S,Stern R,Kaganovsky E,Okon E,Rubinstein AM,Naor D

更新日期：2000-01-04 00:00:00

abstract：:Green fluorescent protein (GFP) is widely used as a reporter gene in both prokaryotes and eukaryotes. However, the fluorescence levels of wild-type GFP (wtGFP) are not bright enough for fluorescence-activated cell sorting or flow cytometry. Several GFP variants were generated that are brighter or have altered excitati...

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

authors： Anderson MT,Tjioe IM,Lorincz MC,Parks DR,Herzenberg LA,Nolan GP,Herzenberg LA

更新日期：1996-08-06 00:00:00

abstract：:Cocaine addiction and overdose have long defied specific treatment. To provide a new approach, the high-activity catalytic antibody mAb 15A10 was elicited using a transition-state analog for the hydrolysis of cocaine to nontoxic, nonaddictive products. In a model of cocaine overdose, mAb 15A10 protected rats from coca...

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

authors： Mets B,Winger G,Cabrera C,Seo S,Jamdar S,Yang G,Zhao K,Briscoe RJ,Almonte R,Woods JH,Landry DW

更新日期：1998-08-18 00:00:00

abstract：:Although heparin and low-molecular-weight heparins (LMWH) have been widely used clinically as anticoagulants, their broader use has been limited by the lack of noninvasive delivery methods for this class of molecules. In this study, we demonstrate an efficient, rapid, and reproducible delivery system for heparin throu...

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

authors： Qi Y,Zhao G,Liu D,Shriver Z,Sundaram M,Sengupta S,Venkataraman G,Langer R,Sasisekharan R

更新日期：2004-06-29 00:00:00

abstract：:The ATP-binding cassette (ABC) transporter of mitochondria (Atm1) mediates iron homeostasis in eukaryotes, while the prokaryotic homolog from Novosphingobium aromaticivorans (NaAtm1) can export glutathione derivatives and confer protection against heavy-metal toxicity. To establish the structural framework underlying ...

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

authors： Fan C,Kaiser JT,Rees DC

更新日期：2020-08-11 00:00:00

abstract：:Canonical Wnt signaling plays an important role in development and disease, regulating transcription of target genes and stabilizing many proteins phosphorylated by glycogen synthase kinase 3 (GSK3). We observed that the MiT family of transcription factors, which includes the melanoma oncogene MITF (micropthalmia-asso...

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

authors： Ploper D,Taelman VF,Robert L,Perez BS,Titz B,Chen HW,Graeber TG,von Euw E,Ribas A,De Robertis EM

更新日期：2015-02-03 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：:After intravitreal injection of gamma-[3H] aminobutyric acid (GAB), 2% of the neurons at the outer margin of the inner plexiform layer were intensely labeled. Reconstructions of these neurons from serial electron microscope autoradiograms showed that they are interplexiform cells, which synapse on bipolar processes in...

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

authors： Nakamura Y,McGuire BA,Sterling P

更新日期：1980-01-01 00:00:00

abstract：:Pancreatic cancer is one of the most deadly cancers affecting the Western world. Because the disease is highly metastatic and difficult to diagnosis until late stages, the 5-y survival rate is around 5%. The identification of molecular cancer drivers is critical for furthering our understanding of the disease and deve...

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

authors： Mann KM,Ward JM,Yew CC,Kovochich A,Dawson DW,Black MA,Brett BT,Sheetz TE,Dupuy AJ,Australian Pancreatic Cancer Genome Initiative.,Chang DK,Biankin AV,Waddell N,Kassahn KS,Grimmond SM,Rust AG,Adams DJ,Jenkins NA,Copela

更新日期：2012-04-17 00:00:00

abstract：:Before the origin of simple cellular life, the building blocks of RNA (nucleotides) had to form and polymerize in favorable environments on early Earth. At this time, meteorites and interplanetary dust particles delivered organics such as nucleobases (the characteristic molecules of nucleotides) to warm little ponds w...

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

authors： Pearce BKD,Pudritz RE,Semenov DA,Henning TK

更新日期：2017-10-24 00:00:00

abstract：:The primary product of biological nitrogen fixation, ammonia, reversibly regulates nitrogenase activity in a variety of diazotrophs by a process called "NH4(+)-switch-off/on." Strong correlative evidence from work in Azospirillum lipoferum and Rhodospirillum rubrum indicates that this regulation involves both the inac...

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

authors： Fu H,Burris RH,Roberts GP

更新日期：1990-03-01 00:00:00

abstract：:Protein 4.1R (4.1R) is a multifunctional component of the red cell membrane. It forms a ternary complex with actin and spectrin, which defines the nodal junctions of the membrane-skeletal network, and its attachment to the transmembrane protein glycophorin C creates a bridge between the protein network and the membran...

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

authors： Salomao M,Zhang X,Yang Y,Lee S,Hartwig JH,Chasis JA,Mohandas N,An X

更新日期：2008-06-10 00:00:00

abstract：:Avian homologues of mammalian gamma delta and alpha beta T-cell antigen receptors, TCR1 and TCR2, have been identified with monoclonal antibodies. These TCR isotypes are associated with the avian CD3 proteins on the T-cell surface. During chick development, T-cell subpopulations bearing CD3/TCR1 or CD3/TCR2 receptor c...

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

authors： Chen CH,Sowder JT,Lahti JM,Cihak J,Lösch U,Cooper MD

更新日期：1989-04-01 00:00:00