Results 91 to 100 of about 11,396,305 (309)

L‐aspartate oxidase provides new insights into fumarate reduction in anaerobic darkness in Synechocystis sp. PCC6803

FEBS Letters, EarlyView.
Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil, Jeffrey A. Hawkes, Cecilia Blikstad, Pia Lindberg   +3 more
wiley   +1 more source

RNA‐related functions of BRCA2 in transcription, replication, and genome stability

FEBS Letters, EarlyView.
Beyond its role in homologous recombination, BRCA2 regulates R‐loop homeostasis, DNA–RNA hybrid resolution, RNA polymerase II dynamics, and transcriptional activation. Disruption of any of these functions can contribute to genome instability, inflammatory signaling, and tumorigenesis. BRCA2 is a central tumor suppressor protein best known for its roles
Lucia Alvaro‐Aranda, Sreerama Chaitanya Sridhara, Aura Carreira   +2 more
wiley   +1 more source

Aminothermal synthesis of CHA—type SAPO molecular sieves and their catalytic performance in methanol to olefins (MTO) reaction　

, 2013
Aminothermal synthesis of CHA—type SAPO molecular sieves and their catalytic performance in methanol to olefins (MTO ...
田鹏, 刘中民, 王婵, 苏雄, 王德花, 杨淼, 王林英, 樊栋, 袁扬扬, 徐舒涛   +9 more
core  

Biogenetic-type total synthesis of (±)-2-deoxystemodinone

, 1984
A biogenetic-type total synthesis of (±)-2-deoxystemodinone (1) by solvolytic rearrangement of the 1-methylbicyclo[2.2.2] oct-2-yl methansulfonate 4, is ...
O. Di Leo, Alessandro Lupi, GRGURINA, Ingeborg, Patrizia Gioia, A. Lupi, Maria Patamia, P. Gioia, S. Antonaroli, MARINI BETTOLO, Rinaldo, Ingeborg Grgurina, M. Patamia, Ornella Di Leo, Rinaldo Marini Bettolo, Simonetta Autnaroli, O Di Leo, P Gioia, A Lupi, M Patamia, I Grgurina, R MariniBettolo, S Antonaroli   +20 more
core   +1 more source

Type Synthesis of the Mechanism of Pulse CVT based on Kinematic Chain

Jixie chuandong, 2018
According to the topology configuration of the existing pulse CVT,the design requirements of the pulse CVT are summarized and the kinematic chain satisfying the design requirements is calculated by the combination.
Song Zhongkang, Bai Lianqiang, Wang Peng
doaj  

Synthesis of Bipyridine Ether-Type Bifunctional Precursors

Organics
Bipyridine ethers are commonly occurring structural motifs in supramolecular chemistry. The herein reported efforts aim to extend the synthetic platform of bipyridino-precursors with new bifunctional intermediates and to improve some previously reported ...
Bálint Jávor, Antal Agárdi, Péter Kisfaludi, Barnabás Frigyes, Márton Temesvári, Panna Vezse, Tünde Tóth, Péter Huszthy, Ádám Golcs   +8 more
doaj   +1 more source

Synthesis of lta type zeolites from georgian clinoptilolite

Хімія, фізика та технологія поверхні, 2017
Generally, the microporous structure of synthetic zeolite is affected by the nature of used reactants and their pretreatments, as well as by composition of the reaction mixture.
N. M. Dolaberidze, V. G. Tsitsishvili, N. A. Mirdzveli, N. O. Nijaradze   +3 more
doaj   +1 more source

Artificial molecular machines and motors—Design and control of nanoscale motion

FEBS Letters, EarlyView.
Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley   +1 more source

A New Phenacyl-Type Handle for Polymer Supported Peptide Synthesis [PDF]

, 1985
A new phenacyl-type handle, [4-(2-bromopropionyl)phenoxy]acetic acid (PPOA, 4) is introduced for polymer supported peptide synthesis. The new anchoring system is easily accessible for synthesis, and PPOA-anchored peptides are readily split off by ...
Dieter Bellof, Mutter, Manfred, Bellof, Dieter, Manfred Mutter   +3 more
core   +1 more source

The heterodimeric amino acid transporters (HAT) of the SLC7/SLC3 family: A structure−function relationships and relevance to human pathology

FEBS Letters, EarlyView.
Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise, Tiziano Mazza, Raffaella Scanga, Lara Console, Michele Galluccio, Cesare Indiveri   +5 more
wiley   +1 more source