Results 61 to 70 of about 46,321 (242)

Deciphering the properties and reaction mechanism of anhydromevalonate phosphate decarboxylase, a prenylated flavin mononucleotide‐dependent enzyme in the archaeal mevalonate pathway

The FEBS Journal, EarlyView.
Characterization of anhydromevalonate phosphate decarboxylase, the UbiD‐family decarboxylase involved in the archaeal mevalonate pathway, was conducted. The enzyme is responsible for the biosynthesis of isoprenoids, such as archaeal membrane lipids, respiratory quinones, and dolichols.
Rino Ishikawa, Natsumi Matsushima, Soma Ishimine, Honoka Nakamoto, Hajime Hayakawa, Yoko Yasuno, Tetsuro Shinada, Hiroshi Kawaide, Tomokazu Ito, Hisashi Hemmi   +9 more
wiley   +1 more source

Beyond 2,000 meters, first evidence of intense prehistoric occupation in the Pyrenees

Frontiers in Environmental Archaeology
Cave 338 is a high-altitude prehistoric site located at 2,235 m a. s.l. in the eastern Pyrenees (Queralbs, Girona, NE Iberian Peninsula). Excavated between 2021 and 2023, the site preserves an exceptional and well-stratified archaeological sequence ...
Carlos Tornero, Carlos Tornero, Celia Díez-Canseco, Celia Díez-Canseco, Rosa Soler, Rosa Soler, Silvia Calvo, Selina Delgado-Raack, Chiara Messana, Chiara Messana, Julia Montes-Landa, Juan Ignacio Morales, Juan Ignacio Morales, Llorenç Picornell-Gelabert, Eni Soriano, Eni Soriano, Eudald Carbonell   +16 more
doaj   +1 more source

Long‐read sequencing‐based atlas of tissue‐specific expression of DNM1L transcript variants

The FEBS Journal, EarlyView.
Targeted long‐read sequencing resolves full‐length DNM1L (Drp1) isoforms and reveals conserved, tissue‐specific expression patterns across human and mouse tissues. Functional assays show that Drp1 isoforms differ in their ability to drive mitochondrial fission, independent of abundance, with specific exons modulating activity.
Feng Yan, Jafar S. Jabbari, Naomi X. L. Ling, Anne M. Kong, Jia Q. Truong, Marnie L. Maddock, Ayeshah A. Rosdah, Christopher G. Langendorf, Lifang Zhang, Jarmon G. Lees, Sebastian Bass‐Stringer, Danise Ann Onda, Alice Pébay, Mirella Dottori, Kim Loh, Jessica K. Holien, Sean Lal, Nadia M. Davidson, Jonathan S. Oakhill, Shiang Y. Lim   +19 more
wiley   +1 more source

Study on malachite green residue detection system

MATEC Web of Conferences, 2018
In this work, a malachite green residue detection system for aquaculture monitoring was established. The system includes a new method based on DNA adapter body of malachite green sensor, a handheld electrochemical detector, and the combination of the two,
Shen Tong, Zhou Tong, Wan Ying, Su Yan
doaj   +1 more source

Adsorption kinetics and thermodynamics of malachite green dye unto acid activated low cost carbon.

Journal of Applied Sciences and Environmental Management, 2010
A carbonaceous adsorbent prepared from an indigenous waste by acid treatment was tested for its efficiency in removing Malachite green (MG). The parameters studied include agitation time, initial dye concentration, carbon dose, pH and temperature.
M Hema, S Arivoli
doaj   +1 more source

Novel and emerging antimicrobial strategies in the management of oral infections

Periodontology 2000, EarlyView.
Abstract Background Antibiotics marked a pivotal turning point in human civilization, enhancing social interactions and extending human life expectancy. In addition to their success in treating systemic infectious diseases, they have significantly improved periodontal treatment outcomes as an adjunct therapy.
Ozge Unlu, Nil Yakar, Alpdogan Kantarci
wiley   +1 more source

Syntheses of Stable Isotope Labeled D12-Malachite Green

Journal of Isotopes, 2014
The efficient synthesis of stable isotope labeled D12-Malachite Green with CD3OD as the precursor by methylation, condensation and oxidation was presented. The yields of D12-Malachite Green was 50.1 % based on CD3OD consumed.
YANG Chao;YANG Wei-cheng;LI Mei-hua;LUO Yong
doaj   +1 more source

Leveraging Carbon Quantum Dots to Achieve UN Sustainable Development Goals in the Face of Climate Change

Climate Resilience and Sustainability, Volume 5, Issue 1, June 2026.
Carbon quantum dots (CQDs) play a significant role in supporting the UN SDGs by promoting the sustainable management of energy, healthcare, remediation, and agriculture in a multidisciplinary manner. It focuses on reducing waste, toxicity, and energy use while utilizing renewable resources.
Manish Kumar Sah, Roshani Pathak, Jasana Maharjan, Jineetkumar Gawad, Mahesh Palkar, Chandrakant Bonde, Ajaya Bhattarai   +6 more
wiley   +1 more source

DNA Flap‐Mediated Control of Transcription for Programmable RNA Synthesis

Angewandte Chemie, Volume 138, Issue 18, 27 April 2026.
Pyrimidine‐rich ssDNA flaps on the T7 promoter inhibit T7 RNA polymerase (T7RP) transcription. Leveraging this pyrimidine bias, we developed DNAzyme‐ and MNAzyme‐mediated flap promoter induced transcription control (D‐FIT and M‐FIT) systems. These platforms enable regulated transcription and sequence‐specific detection, highlighting the programmable ...
Eun Sung Lee, Jisu Woo, Seokjoon Kim, Seok Hyeon Kim, Gun Haeng Lee, Ki Soo Park   +5 more
wiley   +2 more sources

Efficacy of Some Aromatic Plant Extracts on Treating the Eggs of the Common Carp (Cyprinus carpio L.) Against Fungal Infection in Comparison with Traditional Fungicide Malachite Green

Maǧallaẗ al-baṣraẗ al-ʻulūm al-zirāʻiyyaẗ, 2017
The current study was carried out in Basrah Prawn Hatchery during the period from 23 March 2016 till 15 April 2016. Water extracts of four species of aromatic plants: garlic Allium sativum L., eucalyptus Eucalyptus camaldulensis Deh., mint Mentha spicata
Ahmed M. S. Al-Janae'e, Atheer H. Ali, Taha Y. Al-Edany   +2 more
doaj   +1 more source