Results 61 to 70 of about 1,036,847 (254)

Probabilistic cloning with supplementary information contained in the quantum states of two auxiliary systems

, 2006
In probabilistic cloning with two auxiliary systems, we consider and compare three different protocols for the success probabilities of cloning. We show that, in certain circumstances, it may increase the success probability to add an auxiliary system to
Azuma, Azuma, Barnum, Bruß, Bužek, Chefles, Chefles, D'Ariano, Daowen Qiu, Dieks, Duan, Duan, Gisin, Horodecki, Jozsa, Koashi, Lvjun Li, Pati, Pati, Qiu, Qiu, Qiu, Scarani, Wootters, Yuen   +24 more
core   +1 more source

Gut microbiome and aging—A dynamic interplay of microbes, metabolites, and the immune system

FEBS Letters, EarlyView.
Age‐dependent shifts in microbial communities engender shifts in microbial metabolite profiles. These in turn drive shifts in barrier surface permeability of the gut and brain and induce immune activation. When paired with preexisting age‐related chronic inflammation this increases the risk of neuroinflammation and neurodegenerative diseases.
Aaron Mehl, Eran Blacher
wiley   +1 more source

Cloning, prokaryotic expression and subcellular localization of PtCHI gene from Pueraria montana var. thomsonii

Guangxi Zhiwu, 2023
In order to explore the differences in the molecular mechanism of the Pueraria cultivars between isoflavone metabolic enzyme gene PtCHI, and to preliminarily reveal the difference content causes of the isoflavones.
Jianbin YU, Lijun GUO, Jing ZHANG, Dong XIAO, Longfei HE, Aiqin WANG   +5 more
doaj   +1 more source

Economical Phase-Covariant Cloning of Qudits

, 2005
We derive the optimal N to M phase-covariant quantum cloning for equatorial states in dimension d with M=kd+N, k integer. The cloning maps are optimal for both global and single-qudit fidelity.
Buscemi, Francesco, D'Ariano, Giacomo Mauro, Macchiavello, Chiara   +2 more
core   +1 more source

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source

Cloning, bioinformatics analysis and expression of the cysteine dioxygenase type 1 (CDO1) gene in domestic yak

Frontiers in Veterinary Science
IntroductionThe CDO1 gene is an important gene in the taurine synthesis pathway and has been observed to have high expression in ovaries of female mammals.
Yuxin Fu, Yuxin Fu, Yuxin Fu, Jiuru Yan, Jiuru Yan, Jiuru Yan, Lan Lan, Huizhu Zhang, Huizhu Zhang, Huizhu Zhang, Peng Wang, Yaying Wang, Yaying Wang, Xianrong Xiong, Xianrong Xiong, Xianrong Xiong, Jian Li, Jian Li, Jian Li, Honghong He, Honghong He, Honghong He   +21 more
doaj   +1 more source

Molecular characterization and tissue expression profile of the Dnmts gene family in pig

Journal of Integrative Agriculture, 2017
DNA methyltransferases (Dnmts) comprise a family of proteins which involved in the establishment and maintenance of DNA methylation patterns. In pig, the molecular characterization and tissue expression profile of Dnmt gene family are not clear. To solve
Zong-gang LUO, Kai ZHANG, Lei CHEN, Yuan-xin YANG, Peng-hui FU, Ke-tian WANG, Ling WANG, Ming-zhou LI, Xue-wei LI, Fu-yuan ZUO, Jin-yong WANG   +10 more
doaj   +1 more source

Valosin‐containing protein counteracts ATP‐driven dissolution of FUS condensates through its ATPase activity in vitro

FEBS Letters, EarlyView.
Biomolecular condensates formed by fused in sarcoma (FUS) are dissolved by high ATP concentrations yet persist in cells. Using a reconstituted system, we demonstrate that valosin‐containing protein (VCP), an AAA+ ATPase, counteracts ATP‐driven dissolution of FUS condensates through its D2 ATPase activity.
Hitomi Kimura, Shin‐ichi Tate, Kyota Yasuda   +2 more
wiley   +1 more source

Dual entanglement measures based on no local cloning and no local deleting

, 2004
Impossibility of cloning and deleting of unknown states are important restrictions on processing of information in the quantum world. On the other hand, a known quantum state can always be cloned or deleted.
De, Aditi Sen, Horodecki, Michal, Sen, Ujjwal   +2 more
core   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source