CASFISH: CRISPR/Cas9-mediated in situ labeling of genomic loci in fixed cells.

abstract：:The binding of 125I-labeled wheat germ agglutinin (WGA) to parental and three distinct WGA-resistant Chinese hamster ovary cell lines possessing modified cell surface carbohydrate structures has been examined over a 10(6)-fold range of WGA concentrations. The Scatchard plot for WGA binding to parental cells was comple...

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

authors： Stanley P,Carver JP

更新日期：1977-11-01 00:00:00

abstract：:Following antigen stimulation, naïve T cells differentiate into memory cells that mediate antigen clearance more efficiently upon repeat encounter. Donor-specific tolerance can be achieved in a subset of transplant recipients, but some of these grafts are rejected after years of stability, often following infections. ...

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

authors： Miller ML,McIntosh CM,Wang Y,Chen L,Wang P,Lei YM,Daniels MD,Watkins E,Mora Solano C,Chong AS,Alegre ML

更新日期：2019-11-19 00:00:00

abstract：:Scientific journal publications, and their contributions to knowledge, can be described by their depth (specialized, domain-specific knowledge extensions) and breadth (topical scope, including spanning multiple knowledge domains). Toward generating hypotheses about how scientists' personal dispositions would uniquely ...

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

authors： Bateman TS,Hess AM

更新日期：2015-03-24 00:00:00

abstract：:Tumor hypoxia and the hypoxia-inducible factors (HIFs) play a central role in the development of cancer. To study the relationship between tumor growth, tumor hypoxia, the stabilization of HIF-1alpha, and HIF transcriptional activity, we have established an in vivo imaging tool that allows longitudinal and noninvasive...

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

authors： Lehmann S,Stiehl DP,Honer M,Dominietto M,Keist R,Kotevic I,Wollenick K,Ametamey S,Wenger RH,Rudin M

更新日期：2009-08-18 00:00:00

abstract：:Chromatin condensation plays an important role in the regulation of gene expression. Recently, it was shown that the transcriptional activation of Hoxd genes during vertebrate digit development involves modifications in 3D interactions within and around the HoxD gene cluster. This reorganization follows a global trans...

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

authors： Fabre PJ,Benke A,Joye E,Nguyen Huynh TH,Manley S,Duboule D

更新日期：2015-11-10 00:00:00

abstract：:p53, the most commonly mutated gene in human tumors, is believed to play a crucial role in the prevention of cancer by protecting cells from mutation, a theory commonly known as the "Guardian of the Genome" hypothesis. There are two hypotheses as to how this can occur. In the first, p53 protects the genome by retardin...

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

authors： Bielas JH,Heddle JA

更新日期：2003-10-28 00:00:00

abstract：:We have examined the effect of diphtheria toxin, Pseudomonas aeruginosa exotoxin A, and cycloheximide on the CV-1 cell cytoskeleton. Within a few hours after producing an inhibition of cellular protein synthesis, all these agents specifically disrupted the organization of the vimentin filament system with no discernab...

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

authors： Sharpe AH,Chen LB,Murphy JR,Fields BN

更新日期：1980-12-01 00:00:00

abstract：:The Max gene encodes a protein that interacts specifically with the Myc protein to form a heterodimer with high affinity for the specific cognate DNA binding site of Myc. Here we examine the expression of Max RNA in comparison to Myc RNA during cell growth and differentiation. Two species of RNA, a major 2.0- and a mi...

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

authors： Wagner AJ,Le Beau MM,Diaz MO,Hay N

更新日期：1992-04-01 00:00:00

abstract：:The amounts of mRNAs encoding alpha 1, alpha 6, beta 2, beta 3, gamma 2, and delta subunits of gamma-aminobutyrate type A (GABAA) receptors and the gold immunolabeling density of their translation products were monitored during the growth of neonatal rat granule cells in primary culture. We investigated possible corre...

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

authors： Zheng TM,Zhu WJ,Puia G,Vicini S,Grayson DR,Costa E,Caruncho HJ

更新日期：1994-11-08 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：:Voltage-dependent anion channels (VDACs) are pore-forming proteins (porins) that form the major pathway for movement of adenine nucleotides through the outer mitochondrial membrane. Electrophysiological studies indicate that VDAC-like channel activity is also prevalent in the cell membranes of many mammalian cells. Ho...

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

authors： Buettner R,Papoutsoglou G,Scemes E,Spray DC,Dermietzel R

更新日期：2000-03-28 00:00:00

abstract：:The with-no-lysine (K) (WNK) kinases are an atypical family of protein kinases that regulate ion transport across cell membranes. Mutations that result in their overexpression cause hypertension-related disorders in humans. Of the four mammalian WNKs, only WNK1 is expressed throughout the body. We report that WNK1 inh...

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

authors： Gallolu Kankanamalage S,Lee AY,Wichaidit C,Lorente-Rodriguez A,Shah AM,Stippec S,Whitehurst AW,Cobb MH

更新日期：2016-12-13 00:00:00

abstract：:We studied the organization of the kappa light chain genes in germ-line (sperm) and somatic (embryo) tissues. We constructed a plasmid containing a DNA insert coding for the kappa chain MOPC 167 and used the Southern blotting technique to determine the organization of kappa variable and constant region genes. In the h...

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

authors： Joho R,Weissman IL,Early P,Cole J,Hood L

更新日期：1980-02-01 00:00:00

abstract：:Positive-strand RNA viruses are the largest virus class and include many pathogens such as hepatitis C virus and the severe acute respiratory syndrome coronavirus (SARS). Brome mosaic virus (BMV) is a representative positive-strand RNA virus whose RNA replication, gene expression, and encapsidation have been reproduce...

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

authors： Kushner DB,Lindenbach BD,Grdzelishvili VZ,Noueiry AO,Paul SM,Ahlquist P

更新日期：2003-12-23 00:00:00

abstract：:Insertion of the transposon Tn5 into the T-region of the octopine Ti plasmid of Agrobacterium tumefaciens gives rise to crown gall tumors having altered morphology. Three loci within the T-DNA that control tumor morphology have been detected [Garfinkel, D. J., Simpson, R. B., Ream, L. W., White, F. F., Gordon, M. P. &...

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

authors： Akiyoshi DE,Morris RO,Hinz R,Mischke BS,Kosuge T,Garfinkel DJ,Gordon MP,Nester EW

更新日期：1983-01-01 00:00:00

abstract：:Embryos carrying null mutations of both retinoid X receptors alpha and beta (RXRalpha-/-/RXRbeta-/- mutants) were generated. These mutant embryos die between 9.5 and 10.5 days of gestation and display a wide range of abnormalities. The cause of the lethality appears to be the lack of formation of the labyrinthine zone...

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

authors： Wendling O,Chambon P,Mark M

更新日期：1999-01-19 00:00:00

abstract：:Land plants have distinct developmental programs in haploid (gametophyte) and diploid (sporophyte) generations. Although usually the two programs strictly alternate at fertilization and meiosis, one program can be induced during the other program. In a process called apogamy, cells of the gametophyte other than the eg...

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

authors： Okano Y,Aono N,Hiwatashi Y,Murata T,Nishiyama T,Ishikawa T,Kubo M,Hasebe M

更新日期：2009-09-22 00:00:00

abstract：:Repeat proteins have recently been of great interest as potential alternatives to immunoglobulin antibodies due to their unique structural and biophysical features. We here present the development of a binding scaffold based on variable lymphocyte receptors, which are nonimmunoglobulin antibodies composed of Leucine-r...

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

authors： Lee SC,Park K,Han J,Lee JJ,Kim HJ,Hong S,Heu W,Kim YJ,Ha JS,Lee SG,Cheong HK,Jeon YH,Kim D,Kim HS

更新日期：2012-02-28 00:00:00

abstract：:The cytochrome P-450 superfamily of enzymes catalyzes the oxidative metabolism of innumerable lipophilic compounds (e.g., drugs, carcinogens, steroids). Although the three-dimensional structure of a soluble bacterial P-450 (P-450cam) has been solved, little is known about the structures of the membrane-bound mammalian...

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

authors： Kronbach T,Larabee TM,Johnson EF

更新日期：1989-11-01 00:00:00

abstract：:Homologs of the chromatin-bound yeast silent information regulator 2 (SIR2) protein are found in organisms from all biological kingdoms. SIR2 itself was originally discovered to influence mating-type control in haploid cells by locus-specific transcriptional silencing. Since then, SIR2 and its homologs have been sugge...

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

authors： Landry J,Sutton A,Tafrov ST,Heller RC,Stebbins J,Pillus L,Sternglanz R

更新日期：2000-05-23 00:00:00

abstract：:Most HLA haplotypes carry two expressed DR beta-chain genes; in the DR4 haplotype, the polymorphic locus has been called DR beta 1 and the apparently nonpolymorphic locus has been called DR beta 2. We have isolated nearly full-length DR beta-chain cDNA clones representing each of these two loci from a cell line homozy...

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

authors： Curtsinger JM,Hilden JM,Cairns JS,Bach FH

更新日期：1987-01-01 00:00:00

abstract：:In multicellular organisms, the higher order organization of chromatin during interphase and the reassembly of the nuclear envelope during mitosis are thought to involve an interaction between the nuclear lamina and chromatin. The nuclear distribution of lamins and of peripheral chromatin is highly correlated in vivo,...

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

authors： Goldberg M,Harel A,Brandeis M,Rechsteiner T,Richmond TJ,Weiss AM,Gruenbaum Y

更新日期：1999-03-16 00:00:00

abstract：:Parathyroid hormone-related protein (PTHrP) is synthesized in the brain, and a single type of cloned receptor for the N-terminal portion of PTHrP and PTH is present in the central nervous system. Nothing is known about the physiological actions or signaling pathways used by PTHrP in the brain. Using cultured rat hippo...

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

authors： Fukayama S,Tashjian AH Jr,Davis JN,Chisholm JC

更新日期：1995-10-24 00:00:00

abstract：:The analysis of human whole-genome sequencing data presents significant computational challenges. The sheer size of datasets places an enormous burden on computational, disk array, and network resources. Here, we present an integrated computational package, PEMapper/PECaller, that was designed specifically to minimize...

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

authors： Johnston HR,Chopra P,Wingo TS,Patel V,International Consortium on Brain and Behavior in 22q11.2 Deletion Syndrome.,Epstein MP,Mulle JG,Warren ST,Zwick ME,Cutler DJ

更新日期：2017-03-07 00:00:00

abstract：:Efficient 3'-end processing of cell cycle-regulated mammalian histone premessenger RNAs (pre-mRNAs) requires an upstream stem-loop and a histone downstream element (HDE) that base pairs with the U7 small ribonucleoprotein. Insertions between these elements have two effects: the site of cleavage moves in concert with t...

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

authors： Scharl EC,Steitz JA

更新日期：1996-12-10 00:00:00

abstract：:We have previously shown that nuclear transcripts of the multifunctional enzyme, carbamoyl-phosphate synthetase, aspartate transcarbamylase, dihydroorotase RNA can be released from nuclei of Syrian hamster cells as compact ribonucleoprotein (RNP) particles that sediment at the 200S region in a sucrose gradient. The 20...

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

authors： Spann P,Feinerman M,Sperling J,Sperling R

更新日期：1989-01-01 00:00:00

abstract：:Aspergillus fumigatus is commonly associated with allergic bronchopulmonary aspergillosis in patients with severe asthma in which chronic airway neutrophilia predicts a poor outcome. We were able to recapitulate fungus-induced neutrophilic airway inflammation in a mouse model in our efforts to understand the underlyin...

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

authors： Fei M,Bhatia S,Oriss TB,Yarlagadda M,Khare A,Akira S,Saijo S,Iwakura Y,Fallert Junecko BA,Reinhart TA,Foreman O,Ray P,Kolls J,Ray A

更新日期：2011-03-29 00:00:00

abstract：:Dietary diversity often varies inversely with prey resource abundance. This pattern, although typically measured at the population level, is usually assumed to also characterize the behavior of individual animals within the population. However, the pattern might also be produced by changes in the degree of variation a...

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

authors： Tinker MT,Bentall G,Estes JA

更新日期：2008-01-15 00:00:00

abstract：:RNA-binding motif protein 4 (RBM4) plays a regulatory role in alternative splicing of precursor mRNA. We show here that cell stress such as arsenite exposure induces phosphorylation of RBM4 at serine 309 and also drives its cytoplasmic accumulation and targeting to stress granule via the MKK(3/6)-p38 signaling pathway...

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

authors： Lin JC,Hsu M,Tarn WY

更新日期：2007-02-13 00:00:00

abstract：:The polymerization of deoxynucleoside triphosphates, catalyzed by terminal deoxynucleotidyl transferase from calf thymus gland, is strongly inhibited by various metal chelators. The reaction appears to be first order with respect to enzyme, deoxynucleoside triphosphate, and initiator, indicating that there is only one...

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

authors： Chang LM,Bollum FJ

更新日期：1970-04-01 00:00:00