Decoding without the cipher.

abstract：:Naturally produced polybrominated diphenyl ethers (PBDEs) pervade the marine environment and structurally resemble toxic man-made brominated flame retardants. PBDEs bioaccumulate in marine animals and are likely transferred to the human food chain. However, the biogenic basis for PBDE production in one of their most p...

journal_title：Nature chemical biology

authors： Agarwal V,Blanton JM,Podell S,Taton A,Schorn MA,Busch J,Lin Z,Schmidt EW,Jensen PR,Paul VJ,Biggs JS,Golden JW,Allen EE,Moore BS

更新日期：2017-05-01 00:00:00

abstract：:Learning regulatory networks from genomics data is an important problem with applications spanning all of biology and biomedicine. Functional genomics projects offer a cost-effective means of greatly expanding the completeness of our regulatory models, and for some prokaryotic organisms they offer a means of learning ...

journal_title：Nature chemical biology

authors： Bonneau R

更新日期：2008-11-01 00:00:00

abstract：:Cell polarity is the asymmetric compartmentalization of cellular components. An opposing gradient of partitioning-defective protein kinases, atypical protein kinase C (aPKC) and PAR-1, at the cell cortex guides diverse asymmetries in the structure of metazoan cells, but the mechanism underlying their spatial patternin...

journal_title：Nature chemical biology

authors： Ramanujam R,Han Z,Zhang Z,Kanchanawong P,Motegi F

更新日期：2018-10-01 00:00:00

abstract：:Hundreds of cellular proteins require iron cofactors for activity, and cells express systems for their assembly and distribution. Molecular details of the cytosolic iron pool used for iron cofactors are lacking, but iron chaperones of the poly(rC)-binding protein (PCBP) family play a key role in ferrous ion distributi...

journal_title：Nature chemical biology

authors： Patel SJ,Frey AG,Palenchar DJ,Achar S,Bullough KZ,Vashisht A,Wohlschlegel JA,Philpott CC

更新日期：2019-09-01 00:00:00

abstract：:The heat shock protein 90 (Hsp90) has a critical role in malignant transformation. Whereas its ability to maintain the functional conformations of mutant and aberrant oncoproteins is established, a transformation-specific regulation of the antiapoptotic phenotype by Hsp90 is poorly understood. By using selective compo...

journal_title：Nature chemical biology

authors： Rodina A,Vilenchik M,Moulick K,Aguirre J,Kim J,Chiang A,Litz J,Clement CC,Kang Y,She Y,Wu N,Felts S,Wipf P,Massague J,Jiang X,Brodsky JL,Krystal GW,Chiosis G

更新日期：2007-08-01 00:00:00

abstract：:Drugs with prolonged on-target residence times often show superior efficacy, yet general strategies for optimizing drug-target residence time are lacking. Here we made progress toward this elusive goal by targeting a noncatalytic cysteine in Bruton's tyrosine kinase (BTK) with reversible covalent inhibitors. Using an ...

journal_title：Nature chemical biology

authors： Bradshaw JM,McFarland JM,Paavilainen VO,Bisconte A,Tam D,Phan VT,Romanov S,Finkle D,Shu J,Patel V,Ton T,Li X,Loughhead DG,Nunn PA,Karr DE,Gerritsen ME,Funk JO,Owens TD,Verner E,Brameld KA,Hill RJ,Goldstein DM,

更新日期：2015-07-01 00:00:00

abstract：:Long noncoding RNAs (lncRNAs) are important for gene expression, but little is known about their structures. RepA is a 1.6-kb mouse lncRNA comprising the same sequence as the 5' region of Xist, including A and F repeats. It has been proposed to facilitate the initiation and spread of X-chromosome inactivation, althoug...

journal_title：Nature chemical biology

authors： Liu F,Somarowthu S,Pyle AM

更新日期：2017-03-01 00:00:00

abstract：:It is postulated that in addition to cell density, other factors such as the dimensions and diffusional characteristics of the environment could influence quorum sensing (QS) and induction of genetic reprogramming. Modeling studies predict that QS may operate at the level of a single cell, but, owing to experimental c...

journal_title：Nature chemical biology

authors： Carnes EC,Lopez DM,Donegan NP,Cheung A,Gresham H,Timmins GS,Brinker CJ

更新日期：2010-01-01 00:00:00

abstract：:The molecular forces that drive structural transitions between the open and closed states of channels and transporters are not well understood. The gate of the OmpA channel is formed by the central Glu52-Arg138 salt bridge, which can open to form alternate ion pairs with Lys82 and Glu128. To gain deeper insight into t...

journal_title：Nature chemical biology

authors： Hong H,Szabo G,Tamm LK

更新日期：2006-11-01 00:00:00

abstract：:The sea lamprey is an ancient, parasitic fish that invaded the Great Lakes a century ago, where it triggered the collapse of many fisheries. Like many fishes, this species relies on chemical cues to mediate key aspects of its life, including migration and reproduction. Here we report the discovery of a multicomponent ...

journal_title：Nature chemical biology

authors： Sorensen PW,Fine JM,Dvornikovs V,Jeffrey CS,Shao F,Wang J,Vrieze LA,Anderson KR,Hoye TR

更新日期：2005-11-01 00:00:00

abstract：:Thioredoxin (Trx) is one of the two major thiol antioxidants, playing essential roles in redox homeostasis and signaling. Despite its importance, there is a lack of methods for monitoring Trx redox dynamics in live cells, hindering a better understanding of physiological and pathological roles of the Trx redox system....

journal_title：Nature chemical biology

authors： Fan Y,Makar M,Wang MX,Ai HW

更新日期：2017-09-01 00:00:00

abstract：:We identify an Arabidopsis pyridoxal-phosphate-dependent aminotransferase, VAS1, whose loss-of-function simultaneously increases amounts of the phytohormone auxin and the ethylene precursor 1-aminocyclopropane-1-carboxylate. VAS1 uses the ethylene biosynthetic intermediate methionine as an amino donor and the auxin bi...

journal_title：Nature chemical biology

authors： Zheng Z,Guo Y,Novák O,Dai X,Zhao Y,Ljung K,Noel JP,Chory J

更新日期：2013-04-01 00:00:00

abstract：:Inorganic nitrite (NO(2)(-)) is emerging as a regulator of physiological functions and tissue responses to ischemia, whereas the more stable nitrate anion (NO(3)(-)) is generally considered to be biologically inert. Bacteria express nitrate reductases that produce nitrite, but mammals lack these specific enzymes. Here...

journal_title：Nature chemical biology

authors： Jansson EA,Huang L,Malkey R,Govoni M,Nihlén C,Olsson A,Stensdotter M,Petersson J,Holm L,Weitzberg E,Lundberg JO

更新日期：2008-07-01 00:00:00

abstract：:Methods to evolve synthetic, rather than biological, polymers could significantly expand the functional potential of polymers that emerge from in vitro evolution. Requirements for synthetic polymer evolution include (i) sequence-specific polymerization of synthetic building blocks on an amplifiable template, (ii) disp...

journal_title：Nature chemical biology

authors： Brudno Y,Birnbaum ME,Kleiner RE,Liu DR

更新日期：2010-02-01 00:00:00

abstract：:Mucopolysaccharidosis type I (MPS I), caused by mutations in the gene encoding α-L-iduronidase (IDUA), is one of approximately 70 genetic disorders collectively known as the lysosomal storage diseases. To gain insight into the basis for MPS I, we crystallized human IDUA produced in an Arabidopsis thaliana cgl mutant. ...

journal_title：Nature chemical biology

authors： Bie H,Yin J,He X,Kermode AR,Goddard-Borger ED,Withers SG,James MN

更新日期：2013-11-01 00:00:00

abstract：:Identifying targets of antibacterial compounds remains a challenging step in the development of antibiotics. We have developed a two-pronged functional genomics approach to predict mechanism of action that uses mutant fitness data from antibiotic-treated transposon libraries containing both upregulation and inactivati...

journal_title：Nature chemical biology

authors： Santiago M,Lee W,Fayad AA,Coe KA,Rajagopal M,Do T,Hennessen F,Srisuknimit V,Müller R,Meredith TC,Walker S

更新日期：2018-06-01 00:00:00

abstract：:Lipid rafts in plasma membranes have emerged as possible platforms for the entry of HIV and other viruses into cells. However, little is known about how lipid phase heterogeneity contributes to viral entry because of the fine-grained and still poorly understood complexity of biological membranes. We used model systems...

journal_title：Nature chemical biology

authors： Yang ST,Kiessling V,Simmons JA,White JM,Tamm LK

更新日期：2015-06-01 00:00:00

abstract：:Nitrite represents a bioactive reservoir of nitric oxide (NO) that may modulate vasodilation, respiration and cytoprotection after ischemia-reperfusion injury. Although nitrite formation is thought to occur via reaction of NO with oxygen, this third-order reaction cannot compete kinetically with the reaction of NO wit...

journal_title：Nature chemical biology

authors： Shiva S,Wang X,Ringwood LA,Xu X,Yuditskaya S,Annavajjhala V,Miyajima H,Hogg N,Harris ZL,Gladwin MT

更新日期：2006-09-01 00:00:00

abstract：:Gut microbiota is found in virtually any metazoan, from invertebrates to vertebrates. It has long been believed that gut microbiota, more specifically, the activity of the microbiome and its metabolic products, directly influence a variety of aspects in metazoan physiology. However, the exact molecular relationship am...

journal_title：Nature chemical biology

authors： Lee WJ,Hase K

更新日期：2014-06-01 00:00:00

abstract：: ...

journal_title：Nature chemical biology

authors： Song Y

更新日期：2018-12-01 00:00:00

abstract：:Serine is both a proteinogenic amino acid and the source of one-carbon units essential for de novo purine and deoxythymidine synthesis. In the canonical pathway of glucose-derived serine synthesis, Homo sapiens phosphoglycerate dehydrogenase (PHGDH) catalyzes the first, rate-limiting step. Genetic loss of PHGDH is tox...

journal_title：Nature chemical biology

authors： Pacold ME,Brimacombe KR,Chan SH,Rohde JM,Lewis CA,Swier LJ,Possemato R,Chen WW,Sullivan LB,Fiske BP,Cho S,Freinkman E,Birsoy K,Abu-Remaileh M,Shaul YD,Liu CM,Zhou M,Koh MJ,Chung H,Davidson SM,Luengo A,Wang AQ,

更新日期：2016-06-01 00:00:00

abstract：:A required course in communication at the graduate school level may help cure the disorder of poor scientific writing. ...

journal_title：Nature chemical biology

authors：

更新日期：2006-09-01 00:00:00

abstract：:Occurrence of the BCR-ABL(T315I) gatekeeper mutation is among the most pressing challenges in the therapy of chronic myeloid leukemia (CML). Several BCR-ABL inhibitors have multiple targets and pleiotropic effects that could be exploited for their synergistic potential. Testing combinations of such kinase inhibitors i...

journal_title：Nature chemical biology

authors： Winter GE,Rix U,Carlson SM,Gleixner KV,Grebien F,Gridling M,Müller AC,Breitwieser FP,Bilban M,Colinge J,Valent P,Bennett KL,White FM,Superti-Furga G

更新日期：2012-11-01 00:00:00

abstract：:5-Formylcytosine (5fC) is a rare base found in mammalian DNA and thought to be involved in active DNA demethylation. Here, we show that developmental dynamics of 5fC levels in mouse DNA differ from those of 5-hydroxymethylcytosine (5hmC), and using stable isotope labeling in vivo, we show that 5fC can be a stable DNA ...

journal_title：Nature chemical biology

authors： Bachman M,Uribe-Lewis S,Yang X,Burgess HE,Iurlaro M,Reik W,Murrell A,Balasubramanian S

更新日期：2015-08-01 00:00:00

abstract：:Nature is a diverse and rich source of bioactive pathways or novel building blocks for synthetic biology. In this Perspective, we describe the emerging research field in which metagenomes are functionally interrogated using synthetic biology. This approach substantially expands the set of identified biological activit...

journal_title：Nature chemical biology

authors： van der Helm E,Genee HJ,Sommer MOA

更新日期：2018-08-01 00:00:00

abstract：:In this study, we demonstrate the feasibility of expanding the genetic code of Escherichia coli using its own tryptophanyl-tRNA synthetase and tRNA (TrpRS-tRNATrp) pair. This was made possible by first functionally replacing this endogenous pair with an E. coli-optimized counterpart from Saccharomyces cerevisiae, and ...

journal_title：Nature chemical biology

authors： Italia JS,Addy PS,Wrobel CJ,Crawford LA,Lajoie MJ,Zheng Y,Chatterjee A

更新日期：2017-04-01 00:00:00

abstract：:Mitochondrial electron transport drives ATP synthesis but also generates reactive oxygen species, which are both cellular signals and damaging oxidants. Superoxide production by respiratory complex III is implicated in diverse signaling events and pathologies, but its role remains controversial. Using high-throughput ...

journal_title：Nature chemical biology

authors： Orr AL,Vargas L,Turk CN,Baaten JE,Matzen JT,Dardov VJ,Attle SJ,Li J,Quackenbush DC,Goncalves RL,Perevoshchikova IV,Petrassi HM,Meeusen SL,Ainscow EK,Brand MD

更新日期：2015-11-01 00:00:00

abstract：:The plant hormone auxin regulates virtually every aspect of plant growth and development. Auxin acts by binding the F-box protein transport inhibitor response 1 (TIR1) and promotes the degradation of the AUXIN/INDOLE-3-ACETIC ACID (Aux/IAA) transcriptional repressors. Here we show that efficient auxin binding requires...

journal_title：Nature chemical biology

authors： Calderón Villalobos LI,Lee S,De Oliveira C,Ivetac A,Brandt W,Armitage L,Sheard LB,Tan X,Parry G,Mao H,Zheng N,Napier R,Kepinski S,Estelle M

更新日期：2012-04-01 00:00:00

abstract：:DNA polymerases catalyze efficient and high-fidelity DNA synthesis. While this reaction favors nucleotide incorporation, polymerases also catalyze a reverse reaction, pyrophosphorolysis, that removes the DNA primer terminus and generates deoxynucleoside triphosphates. Because pyrophosphorolysis can influence polymeras...

journal_title：Nature chemical biology

authors： Shock DD,Freudenthal BD,Beard WA,Wilson SH

更新日期：2017-10-01 00:00:00

abstract：:The streptothricin (ST) antibiotics, produced by Streptomyces bacteria, contain L-β-lysine ((3S)-3,6-diaminohexanoic acid) oligopeptides as pendant chains. Here we describe three unusual nonribosomal peptide synthetases (NRPSs) involved in ST biosynthesis: ORF 5 (a stand-alone adenylation (A) domain), ORF 18 (containi...

journal_title：Nature chemical biology

authors： Maruyama C,Toyoda J,Kato Y,Izumikawa M,Takagi M,Shin-ya K,Katano H,Utagawa T,Hamano Y

更新日期：2012-09-01 00:00:00