Results 251 to 260 of about 486,624 (356)

¹⁸ O isotope shift in ¹⁵ N NMR analysis of biological N-oxidations: H ₂ O-NO ₂ ^- exchange in the ammonia-oxidizing bacterium Nitrosomonas

, 1982
Kristoffer Andersson, Stephen B. Philson, Alan B. Hooper   +2 more
openalex   +1 more source

A Genetically Encoded Biosensor for Characterizing Transport and Metabolism of Glutarate

Advanced Science, EarlyView.
Here, a genetically encoded glutarate biosensor, Glusor, is developed based on transcriptional regulator CsiR. Glusor can quantify glutarate concentrations with good accuracy and precision. Then, the role of KgtP and YnfM are identified and characterized by using Glusor. Glusor also allows glutarate spatiotemporal resolution in live cells, facilitating
Kaiyu Gao, Hui Zhang, Yidong Liu, Xianzhi Xu, Wei Liu, Zhaoqi Kang, Rong Xu, Shuang Hou, Ping Han, Chuanjuan Lü, Cuiqing Ma, Ping Xu, Chao Gao   +12 more
wiley   +1 more source

Utilisation of Anthropogenic Food by Red Foxes (<i>Vulpes vulpes</i>) in Britain as Determined by Stable Isotope Analysis. [PDF]

Ecol Evol
Fletcher JWJ, Tollington S, Cox R, Tolhurst BA, Newton J, McGill RAR, Cropper P, Berry N, Illa K, Scott DM.   +9 more
europepmc   +1 more source

dl-apiose substituted with stable isotopes: Synthesis, N.M.R.-spectral analysis, and furanose anomerization

, 1987
Joseph R. Snyder, Anthony S. Serianni
openalex   +1 more source

Real‐Time Tracking of ASCT2‐Mediated Glutamine Uptake in Living Tumors With a Bioorthogonal Bioluminescent Probe

Advanced Science, EarlyView.
A bioluminescent probe, BLGLN, comprising BL568 and ASCT2‐uptaken AA201, enables real‐time monitoring and evaluation of ASCT2‐mediated glutamine uptake rates in living tumors via Staudinger ligation, aiding tumor metabolism studies and targeted therapeutics.
Bing‐Jun Zhou, Ji‐Lei Zhao, Fan Yin, Wen‐Da Chen, Yi Sun, Ying‐Ying Ren, Yi‐Min Chen, Tian Xie, Chong Duan, Jian‐Liang Zhou   +9 more
wiley   +1 more source

Geolocator Tracking and Stable Isotope Analysis Suggest Mixed Migration Strategies in White-Shouldered Starlings (<i>Sturnia sinensis</i>). [PDF]

Ecol Evol
Dingle C, Allcock JA, Ricca PMC, Leader PJ, Hatten CER, Merilä J.   +5 more
europepmc   +1 more source

SIP‐SRS Imaging of Cell Wall Synthesis Identifies a Synergy between Micafungin and Amphotericin B

Advanced Science, EarlyView.
We employed glucose‐d7–based stable isotope probe‐assisted SRS microscopy (SIP‐SRS) C–D imaging to visualize fungal cell wall synthesis and remodeling under antifungal treatment. Amphotericin B (AmB) induced notable daughter cell wall thickening, prompting a combinational therapy with AmB and micafungin.
Meng Zhang, Yuewei Zhan, Haonan Lin, Jiyang Chen, Mohamed N. Seleem, Michael Mansour, Ji‐Xin Cheng   +6 more
wiley   +1 more source

Unveiling ancient Jerusalem's pastoral dynamics (7th to 2nd centuries BCE) with multi-isotope analysis. [PDF]

Sci Rep
Spiciarich A, Gadot Y, Shalev Y, Sapir-Hen L, Scott E, le Roux P, Roberts P, Stockhammer PW.   +7 more
europepmc   +1 more source

Engineered Fusion Enzyme‐Mediated Non‐Consecutive Cyclization‐Glycosylation Enables Heterologous Synthesis of Antifungal Enfumafungin

Advanced Science, EarlyView.
The artificial biosynthetic pathway potentially involved in biosynthesis of enfumafungin is first reconstructed in an optimized Aspergillus oryzae chassis with the increased site‐specific integration efficiency and shortened time for marker recycling, which requires an artificial fusion enzyme EfuA(TC)FsoA(GT).
Yaohui Gao, Jianming Lv, Yue Zhong, Zhiqin Cao, Rui Luo, Yue Qi, Gaoqian Wang, Shaoyang Li, Guodong Chen, Dan Hu, Hao Gao, Xinsheng Yao   +11 more
wiley   +1 more source

Correction: Osmium isotope analysis as an innovative tool for provenancing ancient iron: A systematic approach. [PDF]

PLoS One
Brauns M, Yahalom-Mack N, Stepanov I, Sauder L, Keen J, Eliyahu-Behar A.   +5 more
europepmc   +1 more source