Results 41 to 50 of about 2,715,475 (392)

A new pulse generator for pulsed ESR

Measurement Science and Technology, 1990
The construction of a new high-resolution multichannel low-cost pulse generator is reported. It is fully computer controlled through a simple RS232 serial interface. Its features are 1 ns resolution within any time, pulse delays up to 16 ms and pulse lengths up to 65 mu s, and pulse sequence repetition rate from 66 Hz up to 250 kHz.
Lovy, Dominique, Pluss, J.B., Bill, Hans
openaire   +4 more sources

Rad27/FEN1 prevents accumulation of Okazaki fragments and ribosomal DNA copy number changes

FEBS Letters, EarlyView.
The budding yeast Rad27 is a structure‐specific endonuclease. Here, the authors reveal that Rad27 is crucial for maintaining the stability of the ribosomal RNA gene (rDNA) region. Rad27 deficiency leads to the accumulation of Okazaki fragments and changes in rDNA copy number.
Tsugumi Yamaji, Yuko Katayama, Nanase Arata, Mariko Sasaki   +3 more
wiley   +1 more source

Characterisation of the α-GOS profile of field pea and cowpea cultivars and their modulation through sustainable processing methods

Frontiers in Sustainable Food Systems
α-galactooligosaccharides (α-GOS) are a class of non-nutritional compounds present in pulses. These carbohydrates are associated with irritable bowel syndrome (IBS).
Kalpana Tewari, Vaibhav Kumar, Ashok Kumar Parihar, Sudhir Kumar Jha, Kuldeep Kumar, Rishikesh Kumar, Man Mohan Deo, Surendra Kumar Meena, Rajeev Kumar, M. Senthil Kumar, Girish Prasad Dixit   +10 more
doaj   +1 more source

A Cre‐dependent lentiviral vector for neuron subtype‐specific expression of large proteins

FEBS Letters, EarlyView.
We designed a versatile and modular lentivector comprising a Cre‐dependent switch and self‐cleaving 2A peptide and tested it for co‐expression of GFP and a 2.8 kb gene of interest (GOI) in mouse cortical parvalbumin (PV+) interneurons and midbrain dopamine (TH+) neurons.
Weixuan Xue, Sandrine Picaud, Régine Hepp, Stéphanie Pons, Uwe Maskos, Bertrand Lambolez, Ludovic Tricoire   +6 more
wiley   +1 more source

The IQ‐compete assay for measuring mitochondrial protein import efficiencies in living yeast cells

FEBS Letters, EarlyView.
The efficiency of mitochondrial protein import depends on the properties of the newly synthesized precursor proteins. The Import and de‐Quenching Competition (IQ‐compete) assay is a novel method to monitor the import efficiency of different proteins by fluorescence in living yeast cells.
Yasmin Hoffman, Annika Egeler, Saskia Rödl, Johannes M. Herrmann   +3 more
wiley   +1 more source

Impact of planting schemes on hot pepper varieties in greenhouses [PDF]

BIO Web of Conferences
This article delves into a comprehensive investigation aimed at identifying the optimal planting schemes for newly introduced hot pepper varieties that thrive under unheated greenhouse conditions.
Xushvaqtov Nurbek, Ibrohimov Bakhodir, Yusupov Bakhriddin, Jonuzaqova Kamola, Nizomova Zebo   +4 more
doaj   +1 more source

Fast gates for ion traps by splitting laser pulses [PDF]

, 2013
We present a fast phase gate scheme that is experimentally achievable and has an operation time more than two orders of magnitude faster than current experimental schemes for low numbers of pulses.
Bentley, C. D. B., Carvalho, A. R. R., Hope, J. J., Kielpinski, D.   +3 more
core   +2 more sources

Targeting EZH2 reverses thyroid cell dedifferentiation and enhances iodide uptake in anaplastic thyroid cancer

FEBS Letters, EarlyView.
Anaplastic thyroid cancer (ATC) lacks iodide uptake ability due to MAPK activation increasing the expression of the histone methyltransferase EZH2, which represses thyroid differentiation genes (TDGs) such as the sodium iodide symporter (NIS). Dual inhibition of MAPK (U0126) and EZH2 (EPZ6438/Tazemetostat) reverses this mechanism, thus restoring TDG ...
Diego Claro de Mello, Marcella Maringolo Cristovão, Guilherme Henrique, Vinicius Gonçalves Rodrigues, Caroline Serrano‐Nascimento, Edna Teruko Kimura, Cesar Seigi Fuziwara   +6 more
wiley   +1 more source

Diversity Profiling and the Distribution of Pathotypes and Mating Types in Indian Isolates of Ascochyta rabiei Causing Ascochyta Blight of Chickpea

PhytoFrontiers, 2023
The prevalence and distribution of pathotypes and mating types of Ascochyta rabiei (Pass.) Labr. were evaluated during the winter (October to March) seasons of 2017-18 and 2018-19. Forty-five A.
Lakshmaiah Manjunatha, Leela Saisree Uppala, Hunsur S. Mahesha, Aravinda Kumar Konda, Upasana Rani, Shailendra Singh, Narendra Pratap Singh, Yogesh Kumar   +7 more
doaj   +1 more source

A study of strong pulses detected from PSR B0656+14 using Urumqi 25-m radio telescope at 1540MHz

, 2012
We report on the properties of strong pulses from PSR B0656+14 by analyzing the data obtained using Urumqi 25-m radio telescope at 1540 MHz from August 2007 to September 2010.
Ali Esamdin, Cairns, Cordes, Guo-Cun Tao, Hankins, Hui-Dong Hu, Jing Li, Johnston, Joshi, Knight, Knight, Lorimer, Manchester, Mao-Fei Qian, Na Wang, Ritchings, Romani, Weisberg, Weltevrede, Wolszczan   +19 more
core   +1 more source