Results 121 to 130 of about 1,515 (246)

Efficient image steganography method using contourlet transform and geometric-based pixel encryption for enhanced security. [PDF]

Sci Rep
Kumar R, Singhal S, Sharma VK.
europepmc   +1 more source

The crystal structure of the Borrelia burgdorferi nicotinamidase BBE22 resolves a long‐standing annotation error

FEBS Open Bio, EarlyView.
The crystal structure of Borrelia burgdorferi nicotinamidase (PncA/BBE22) reveals the correct full‐length protein initiated from a non‐canonical AUU start codon. The structure validates previous biochemical findings and resolves a long‐standing annotation error, demonstrating that the truncated database sequence is structurally incompatible with the ...
Kalvis Brangulis
wiley   +1 more source

Retraction Note: A Huffman code LSB based image steganography technique using multi-level encryption and achromatic component of an image. [PDF]

Sci Rep
Rahman S, Uddin J, Hussain H, Ahmed A, Khan AA, Zakarya M, Rahman A, Haleem M.   +7 more
europepmc   +1 more source

Guiding AlphaFold to predict how Munc13‐1 opens Syntaxin‐1

FEBS Open Bio, EarlyView.
The syntaxin‐1 Habc‐domain (orange), linker (pink) and SNARE motif (yellow) form a closed conformation that binds to Munc18‐1 (violet) and is opened by the Munc13‐1 MUN domain (cyan) to form the SNARE complex that triggers neurotransmitter release.
Madhurima Chattopadhyay, Junjie Xu, Josep Rizo   +2 more
wiley   +1 more source

An enhanced adaptive image steganography method using block skin-maps and the integer S-transform. [PDF]

Sci Rep
Khalifa A, Khafaga DS, Sadek M, Aldakheel EA.   +3 more
europepmc   +1 more source

Small RNA pathways in mammalian oocytes

FEBS Open Bio, EarlyView.
Three distinct small RNA pathways operate in mammalian oocytes: RNAi interference (RNAi), the microRNA (miRNA) pathway, and the PIWI‐associated RNA (piRNA) pathway. These pathways use small RNAs to guide sequence‐specific repression and contribute to oocyte biology by targeting genes and mobile elements or appear insignificant since different ...
Petr Svoboda, Josef Pasulka
wiley   +1 more source

Deep Learning-Based Image Steganography with Latent Space Embedding and Smart Decoder Selection. [PDF]

Entropy (Basel)
Zhou Y, Wang N, Hong X, Peng Y, Shao S.
europepmc   +1 more source

BOOST: Medical Image Steganography Using Nuclear Spin Generator. [PDF]

Entropy (Basel), 2020
Stoyanov B, Stoyanov B.
europepmc   +1 more source

Molecular characterization of covRS mutations in M1UK Streptococcus pyogenes

FEBS Open Bio, EarlyView.
Group A Streptococcus (GAS) acquires covRS mutations driving a hypervirulent bacterial state, frequently associated with invasive disease‐like necrotizing fasciitis. We demonstrate that the newly emerged M1UK GAS lineage can also acquire these mutations.
Jarrad Pritchard, Emma‐Jayne Proctor, Jiawa Wang, Nikolas P. Johnston, Andrew Hayes, Georgia McCorkell, Haibo Yu, Jai Tree, Mark R. Davies, Mark J. Walker, Ronald Sluyter, Stephan Brouwer, Martina L. Sanderson‐Smith   +12 more
wiley   +1 more source

Secure edge-guided adaptive image steganography using HED-based attention maps and CNN. [PDF]

Sci Rep
Alrawashdeh R, Almuhammadi S, Niazi M, Mahmud M, Rahman MM.   +4 more
europepmc   +1 more source