Results 81 to 90 of about 436,504 (250)

Single‐molecule DNA flow‐stretch assays for high‐throughput DNA–protein interaction studies

FEBS Open Bio, EarlyView.
We describe an optimised single‐molecule DNA flow‐stretch assay that visualises DNA–protein interactions in real time. Linear DNA fragments are tethered to a surface and stretched by buffer flow for fluorescence imaging. Using λ and φX174 DNA, this protocol enhances reproducibility and accessibility, providing a versatile approach for studying diverse ...
Ayush Kumar Ganguli, Mohammad Nour Alsamsam, Ugnė Bagdonaitė, Van Truc Vu, Chun‐Jen Huang, Polina Kuzhir, Mindaugas Zaremba, Aurimas Kopūstas, Marijonas Tutkus   +8 more
wiley   +1 more source

Elucidating the multichromosomal structure within the Brasenia schreberi mitochondrial genome through assembly and analysis

BMC Genomics
Brasenia schreberi, a plant species traditionally utilized in Chinese medicine and cuisine, represents an early evolutionary stage among flowering plants (angiosperms). While the plastid genome of this species has been published, its mitochondrial genome
Yuanyu Shan, Jingling Li, Xinmei Duan, Xue Zhang, Jie Yu   +4 more
doaj   +1 more source

From monoclonal antibody to gene for a neuron-specific glycoprotein in Drosophila [PDF]

, 1985
A monoclonal antibody (MAb24B10), derived from mice immunized with Drosophila retina, exclusively stains photoreceptor cells in the retina and their axonal projections to the optic ganglia. The antigen (Ag24B10) is a 160-kDa glycoprotein comprising about
Benzer, Seymour, Venkatesh, T. R., Zipursky, S. L.   +2 more
core  

The protein translocation systems in plants - composition and variability on the example of Solanum lycopersicum [PDF]

, 2013
Background: Protein translocation across membranes is a central process in all cells. In the past decades the molecular composition of the translocation systems in the membranes of the endoplasmic reticulum, peroxisomes, mitochondria and chloroplasts ...
Blaumeiser, Andreas, Fragkostefanakis, Sotirios, Mirus, Oliver, Paul, Puneet, Scharf, Klaus-Dieter, Schleiff, Enrico, Simm, Stefan   +6 more
core   +1 more source

Chameleon sequences reveal structural effects in proteins representing micelle‐like distribution of hydrophobicity

FEBS Open Bio, EarlyView.
Amino acids sequence of two different proteins with the same sequence (chameleon sequence—black boxes) represent in 3D structure of the proteins different secondary structures: HHHH—helical and BBB—Beta‐structural. The chains folded in water environment adopt different III‐order structures in which the chameleon fragments appear to adopt similar status
Irena Roterman, Katarzyna Stapor, Leszek Konieczny, Krzysztof Gądek, Piotr Nowakowski   +4 more
wiley   +1 more source

Protein interactions in Xenopus germ plasm RNP particles [PDF]

, 2013
Hermes is an RNA-binding protein that we have previously reported to be found in the ribonucleoprotein (RNP) particles of Xenopus germ plasm, where it is associated with various RNAs, including that encoding the germ line determinant Nanos1.
A Anyanful, A Mir, AM Hulstrand, AT Hertig, Barbara Bardoni, C Hudson, C Yost, CA Schneider, CD Hu, D Jin, DL Gard, F Bontems, F Lai, FF Lai, FL Marlow, GT Morgan, Hugh R. Woodland, HW Song, HY Li, I Yanai, J Heasman, JB Bowes, JK Joung, JK Yisraeli, K Kosaka, KL Poon, LA Berekelya, M Claussen, M Kloc, M Kloc, ML King, NP Torpey, P Anderson, RJ Machado, RS Hames, S Miyamoto, S Nijjar, Sarbjit Nijjar, SM Bilinski, T Fukuda, TK Kerppola, WV Gerber, WV Gerber, Y Saka, Y Zhou, ZF Nizami   +45 more
core   +3 more sources

Exon 7 splicing of ERα predicts poor prognosis and increases phenotypic heterogeneity in luminal a subtype breast cancer

FEBS Open Bio, EarlyView.
ERα splice variant ERα∆7 lacks the C‐terminus, and its expression may change phenotypes of breast cancers. Our results showed that ERα∆7 is found in the luminal A subtype, and elevated ERα∆7 levels are linked to improved cell survival with lower proliferation and migration.
Long Wai Tsui, Taobo Hu, Thomson Christian Husein, Wai Hei Shek, Bingrong Chen, Depeng Wang, Shu Wang, Weichuan Yu, Xiaodan Fan, Mengping Long, Toyotaka Ishibashi   +10 more
wiley   +1 more source

Using Convolutional Neural Networks with Image-Based Representations of Amino Acid Sequences for Predicting the Effects of Genetic Variants

The EuroBiotech Journal
Proteins are one of the fundamental molecules that regulate cellular processes in living organisms. Given the pivotal role played by protein-protein, DNA-protein, and RNA-protein interactions in a significant proportion of biological processes, variants ...
Şilbir Gülbahar Merve, Kurt Burçin
doaj   +1 more source

A tale of three kingdoms: Members of the Phylum Nematoda independently acquired the detoxifying enzyme cyanase through horizontal gene transfer from plants and bacteria [PDF]

, 2018
Horizontal gene transfer (HGT) has played an important role in the evolution of nematodes. Among candidate genes, cyanase, which is typically found only in plants, bacteria and fungi, is present in more than 35 members of the Phylum Nematoda, but absent ...
Hoberg, E. P, Mitreva, M., Thompson, P., Tuo, W., Tyagi, R., Zarlenga, D. S   +5 more
core   +2 more sources

Screening and epitope characterization of Nidogen‐2‐specific nanobodies

FEBS Open Bio, EarlyView.
Camel immunization and phage display were employed to generate high‐affinity VHH nanobodies against Nidogen‐2. After library construction, biopanning, ELISA screening, sequencing, and recombinant expression, selected nanobodies were purified and characterized, leading to the preliminary exploration of a nanobody‐based sandwich ELISA for specific ...
Jianchuan Wen, Qianqian Cui, Zhongyun Lan, Yingjun Wang, Shuaiying Zhao, Wenxuan Feng, Yunfeng Liu, Qiting Huang, Dongna Zhang, Jianfeng Xu   +9 more
wiley   +1 more source