Results 81 to 90 of about 495,896 (276)

Structural insights into lacto‐N‐biose I recognition by a family 32 carbohydrate‐binding module from Bifidobacterium bifidum

FEBS Letters, EarlyView.
Bifidobacterium bifidum establishes symbiosis with infants by metabolizing lacto‐N‐biose I (LNB) from human milk oligosaccharides (HMOs). The extracellular multidomain enzyme LnbB drives this process, releasing LNB via its catalytic glycoside hydrolase family 20 (GH20) lacto‐N‐biosidase domain.
Xinzhe Zhang, Naoki Sunagawa, Toma Kashima, Kiyohiko Igarashi, Akimasa Miyanaga, Shinya Fushinobu   +5 more
wiley   +1 more source

Transverse momentum dependence of directed particle flow at 160 AGeV

, 2000
The transverse momentum ($p_t$) dependence of hadron flow at SPS energies is studied. In particular, the nucleon and pion flow in S+S and Pb+Pb collisions at 160 AGeV is investigated.
A. M. Poskanzer, A. M. Poskanzer, A. Wagner, Amand Faessler, B.-A. Li, B.-A. Li, C. Fuchs, C. M. Hung, D. H. Rischke, D. H. Rischke, E. E. Zabrodin, G. D. Yen, H. Appelshäuser, H. Heisenberg, H. Liu, H. Schlagheck, H. Sorge, H. Sorge, H. Sorge, H. Sorge, H. Sorge, H. Stöcker, J. Barrette, J. Brachmann, J. Cleymans, J. Sollfrank, J.-Y. Ollitrault, J.-Y. Ollitrault, K. A. Bugaev, K. Werner, L. P. Csernai, L. P. Csernai, L. V. Bravina, L. V. Bravina, L. V. Bravina, L. V. Bravina, L. V. Bravina, L. V. Bravina, L. V. Bravina, L.V. Bravina, L.V. Bravina, M. M. Aggarwal, N. Borghini, N. Herrmann, N. S. Amelin, N. S. Amelin, N. S. Amelin, N. S. Amelin, P. Danielewicz, P. F. Kolb, P. M. Dinh, R. J. M. Snellings, S. A. Bass, S. A. Bass, S. A. Bass, S. A. Voloshin, S. A. Voloshin, S. Nishimura, S. Voloshin, T. Gaitanos, T. Gaitanos, T. Peitzmann, V. K. Magas, V. S. Uma Maheswari, W. Reisdorf   +64 more
core   +2 more sources

Origin of symbol-using systems: speech, but not sign, without the semantic urge [PDF]

, 2014
Natural language—spoken and signed—is a multichannel phenomenon, involving facial and body expression, and voice and visual intonation that is often used in the service of a social urge to communicate meaning.
Alberts B, Baldwin JM, Darwin C, Darwin C, Deacon TW, Donald M, Fauconnier G, Gross CG, Hauser M, Jablonski NG, Jackendoff R, Judson HF, Kendon A, King BJ, Klima ES, Knight C, Langacker R, Martin I. Sereno, Merker B, Miller SL, Mithen S, Rubens AB, Sereno MI, Sereno MI, Sereno ML, Wills C, Woese CR, Yip M   +27 more
core   +2 more sources

525. Directed Molecular Evolution of Transcription Factors in Mammalian Cells for Enhanced Directed Cell Differentiation [PDF]

Molecular Therapy, 2016
The advent of cellular reprogramming has introduced new possibilities for regenerative medicine, drug discovery, and controlling cellular behavior. Recent studies have identified many natural transcription factors that are capable of directing lineage-specific differentiation in adult somatic cells.
Ami M. Kabadi, Tyler S. Klann, Malathi Chellappan, Jennifer Kwon, Timothy E. Reddy, Charles A. Gersbach   +5 more
openaire   +1 more source

The role and implications of mammalian cellular circadian entrainment

FEBS Letters, EarlyView.
At their most fundamental level, mammalian circadian rhythms occur inside every individual cell. To tell the correct time, cells must align (or ‘entrain’) their circadian rhythm to the external environment. In this review, we highlight how cells entrain to the major circadian cues of light, feeding and temperature, and the implications this has for our
Priya Crosby
wiley   +1 more source

A C35 Carotenoid Biosynthetic Pathway [PDF]

, 2003
Upon coexpression with Erwinia geranylgeranyldiphosphate (GGDP) synthase in Escherichia coli, C30 carotenoid synthase CrtM from Staphylococcus aureus produces novel carotenoids with the asymmetrical C35 backbone.
Arnold, Frances H., Umeno, Daisuke
core  

Cold Adaptation of a Mesophilic Subtilisin-like Protease by Laboratory Evolution [PDF]

, 2000
Enzymes isolated from organisms native to cold environments generally exhibit higher catalytic efficiency at low temperatures and greater thermosensitivity than their mesophilic counterparts.
Arnold, Frances H., Miyazaki, Kentaro, Wintrode, Patrick L.   +2 more
core   +1 more source

Molecular bases of circadian magnesium rhythms across eukaryotes

FEBS Letters, EarlyView.
Circadian rhythms in intracellular [Mg2+] exist across eukaryotic kingdoms. Central roles for Mg2+ in metabolism suggest that Mg2+ rhythms could regulate daily cellular energy and metabolism. In this Perspective paper, we propose that ancestral prokaryotic transport proteins could be responsible for mediating Mg2+ rhythms and posit a feedback model ...
Helen K. Feord, Gerben van Ooijen
wiley   +1 more source

Crafting Genetic Diversity: Unlocking the Potential of Protein Evolution

SynBio
Genetic diversity is the foundation of evolutionary resilience, adaptive potential, and the flourishing vitality of living organisms, serving as the cornerstone for robust ecosystems and the continuous evolution of life on Earth.
Vamsi Krishna Gali, Kang Lan Tee, Tuck Seng Wong   +2 more
doaj   +1 more source

Role of RNA Interference (RNAi) in the Moss Physcomitrella patens [PDF]

, 2013
RNA interference (RNAi) is a mechanism that regulates genes by either transcriptional (TGS) or posttranscriptional gene silencing (PTGS), required for genome maintenance and proper development of an organism.
Arif, Muhammad Asif, Frank, Wolfgang, Khraiwesh, Basel   +2 more
core   +3 more sources