Results 101 to 110 of about 5,105,198 (264)

Genome sequences of two cold-adaptedCryobacterium spp. SO1 and SO2 from FildesPeninsula, Antarctica [PDF]

, 2018
Psychrophilic and psychrotrophic bacteria play important roles in nutrient cycling in cold environments. These bacteria are suitable as model organisms for studying cold-adaptation, and sources of cold-active enzymes and metabolites for industrial ...
Y. K. Cheah, Wong, Clemente Michael Vui Ling, Clemente Michael Vui Ling Wong, N. Najimudin, Cheah, Yoke Kqueen, D. J. H. Lee, M. A. González, Gonzalez, Marcelo A., C. P. Teoh, P. C. Lee, Lee, Ping Chin, Lee, D. J. H., Najimudin, N., Teoh, Chui Peng   +13 more
core   +1 more source

Ionic Gating of Liquid‐Crystal‐Like Pteridine Assemblies Enables Tunable Light Scattering

Advanced Materials, EarlyView.
Tunable optical properties emerge through developmentally regulated ionic gating, which transforms disordered, ultraviolet (UV)‐absorbing organelles into concentrically ordered, liquid‐crystal‐like light scatterers. By integrating analyses of pteridine composition, potassium‐dependent assembly, hierarchical ultrastructure, and optical behavior, the ...
Sourabh Bera, Zohar Eyal, Yael Noy, Yuval Barzilay, Siddharth Sahoo, Srikant Moharana, Avi Baram, Tali Lerer‐Goldshtein, Neta Varsano, Bar Bader, Lothar Houben, Uwe Heinig, Iddo Pinkas, Moshe Goldsmith, Tamar Unger, Shira Albeck, Andrea Sorrentino, Maxim Itkin, Sergey Malitsky, Ziv Porat, Ido Hadar, Venkata Jayasurya Yallapragada, Dvir Gur   +22 more
wiley   +1 more source

The molecular basis of the effect of temperature on enzyme activity [PDF]

, 2009
Experimental data show that the effect of temperature on enzymes cannot be adequately explained in terms of a two-state model based on increases in activity and denaturation.
Oudshoorn, Matthew Leslie, Kelly, S.M., Price, N.C., Weinberg, C.S., Monk, C.R., Oudshoorn, M.L., Monk, Colin R., Danson, Michael J., Price, Nicholas C., Danson, M.J., Lee, Charles Kai-Wu, Peterson, Michelle E., Lee, C.K., Peterson, M.E., Weinberg, Cristina S., Daniel, R.M., Daniel, Roy M., Kelly, Sharon M., Charles K. Lee, Cristina S. Weinberg, Michelle E. Peterson, Matthew L. Oudshoorn, Sharon M. Kelly, Colin R. Monk, Michael J. Danson, Roy M. Daniel, Nicholas C. Price   +26 more
core   +1 more source

Microgels Enable iPSCs to Assemble, Expand, and Differentiate Into Organoids—From Sizable to High‐Throughput

Advanced Materials, EarlyView.
A chemically defined PEG‐based microgel platform enables scalable, reproducible production of three‐dimensional microgel‐iPSC constructs in multiple sizes. The system is compatible with high‐throughput automation and supports human iPSC expansion and differentiation within a single construct, including directed differentiation into cardiac organoids ...
Laura Klasen, Matthias Mork, Ramin Nasehi, Vasudha Turuvekere Krishnamurthy, Kira Zeevaert, Aaron Babendreyer, Jacopo Di Russo, Wolfgang Wagner, Laura De Laporte   +8 more
wiley   +1 more source

Bacteria‐Trained, MnO2‐Armored Dendritic Cells for Immunotherapy

Advanced Materials, EarlyView.
MnO2‐armored, bacteria‐trained dendritic cells undergo tumor‐responsive mechanical and immunological transformation. The nanocoating masks immune ligands and maintains a mechanically stiff, quiescent state during circulation, while the tumor microenvironment removes the armor and restores cellular deformability and immune accessibility.
Zhao Guo, Min Ge, Zesong Ruan, Tingwang Shi, Mahyar Mahmoudi, Soohwan An, Na Kong, Yunfeng Chen, Han Lin, Wei Tao   +9 more
wiley   +1 more source

Genomic resources of Cold-adapted Mrakia yeasts and their potential biotechnological applications

Scientific Reports
Mrakia is a cold-adapted yeast genus commonly found in polar environments, including the Antarctic and Arctic regions. Several Mrakia genome sequences have been reported to date; however, comprehensive genomic analyses remain limited.
Seung Chul Shin, Dieu Linh Nguyen, ChanSu Jeong, Yung Mi Lee, Jun Hyuck Lee, Se Jong Han, Han-Woo Kim   +6 more
doaj   +1 more source

Biomass DNA: An Emerging Building Block for Advanced Materials

Advanced Materials, EarlyView.
Biomass DNA is rapidly emerging from its traditional role as a genetic blueprint to serve as a versatile abundant, highly programmable polymeric building block. This review highlights the transformation of macroscopic bulk biomass DNA into next generation of functional materials, spanning from dynamic hydrogels, sustainable bioplastics, and high ...
Yuwei Hu, Itamar Willner, Li Niu
wiley   +1 more source

“Activation‐Resistance Elimination” Regulation by Lanthanide/Transition Metal Ion‐Coordinated Nanostructures Intensifies Cuproptosis and Tumor Immunotherapy

Advanced Materials, EarlyView.
The lanthanide/transition metal ion coordination nanoparticles, La‐Cu@Lap/IWR‐1, with optimized coordination, have been proven to achieve remarkable results in realizing comprehensive tumor cuproptosis through efficient cuproptosis activation and multidimensional resistance elimination, thereby synchronously realizing the synergistic antitumor effects ...
Junrong Wang, Mengqian Xu, Huaping Zhao, Yulin Xie, Guoqing Zhu, Haoze Li, Qianqian Sun, Yong Lei, Chunxia Li   +8 more
wiley   +1 more source

Enzyme activities and biotechnological applications of cold-active microfungi

, 2012
Fungi are eukaryotic organisms and considered to be less adaptable to extreme environments when compared to bacteria. While there are no thermophilic microfungi in a strict sense, some fungi have adapted to life in the cold.
Mohammed, Suja, Te’o, Junior, Nevalainen, Helena, Bradner, Ron, Wadud, Sania, McRae, Christopher   +5 more
core  

Flexibility and Stability Trade-Off in Active Site of Cold-Adapted Pseudomonas mandelii Esterase EstK

, 2016
Cold-adapted enzymes exhibit enhanced conformational flexibility, especially in their active sites, as compared with their warmer-temperature counterparts.
Ngoc Truongvan (2828528), Sei-Heon Jang (2828522), ChangWoo Lee (2828525)   +2 more
core   +1 more source