Results 51 to 60 of about 2,751,270 (241)

DNA sequences classification and computation scheme based on the symmetry principle [PDF]

, 2009
The DNA sequences containing multifarious novel symmetrical structure frequently play crucial role in how genomes work. Here we present a new scheme for understanding the structural features and potential mathematical rules of symmetrical DNA sequences ...
Xiao-Gang Song, Wen-Yuan Qiu
core  

Diversity in coding tandem repeats in related Neisseria spp. [PDF]

, 2003
This is an Open Access article: verbatim copying and redistribution of this article are permitted in all media for any purpose, provided this notice is preserved along with the article's original URL - © 2003 Jordan et al; licensee BioMed Central Ltd ...
Jordan, P, Snyder, Lori A S, Snyder, Lori, Snyder, LAS, Saunders, Nigel, Lori AS Snyder, Saunders, NJ, Jordan Philip, Snyder, LA, Jordan, Philip, Philip Jordan, Saunders Nigel J, Nigel J Saunders, Saunders, Nigel J, Snyder Lori AS   +14 more
core   +1 more source

Functions of human non-coding dna sequences [PDF]

Archive of Oncology, 2011
The development of string theory has opened a completely new chapter and the way of thinking. A tight connection between DNA, water and strings, as well as their properties, lead to the idea that the soul is the shelter of our thoughts. Only 2% of the
Stupar Milanko, Vidović Vitomir, Lukač Dragomir   +2 more
doaj   +1 more source

An Adaptive Mapping Method Using Spectral Envelope Approach for DNA Spectral Analysis

Entropy, 2022
The digital signal processing approaches were investigated as a preliminary indicator for discriminating between the protein coding and non-coding regions of DNA.
Milena Arruda, Andresso da Silva, Francisco de Assis   +2 more
doaj   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

FEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang, Ruslana Romaniuk, Hristo L. Svilenov   +2 more
wiley   +1 more source

Numerical sequence representation of DNA sequences and methods to distinguish coding and non-coding sequences in a complete genome [PDF]

, 2007
In this presentation we introduce two methods to distinguish coding and non-coding sequences in a complete genome. A numerical sequence representation of DNA sequences is introduced first.\ud There exists a one-to-one correspondence between a DNA ...
Anh, Vo V., Zhou, Yu, Zhou, Li-Qian, Yu, Zu-Guo   +3 more
core  

Analysis of the giant genomes of Fritillaria (Liliaceae) indicates that a lack of DNA removal characterizes extreme expansions in genome size. [PDF]

, 2015
This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.Plants exhibit an extraordinary range of genome sizes,
Novák, P, Pellicer, J., Fay, M. F., Leitch, IJ, Neumann, P., Peter D. Day, Leitch, A. R., Pellicer, J, Michael F. Fay, Petr Novák, Ilia J. Leitch, Day, PD, Kelly, L. J., Richard A. Nichols, Pavel Neumann, Lysak, M. A., Laura J. Kelly, Neumann, P, Jaume Pellicer, Nichols, RA, Andrew R. Leitch, Macas, J., Macas, J, Novak, P., Leitch, I. J., Lysak, M., Berger, M., Lysak, MA, Day, P. D., Martin A. Lysak, Renny-Byfield, S, Leitch, AR, Nichols, R. A., Jiří Macas, Simon Renny‐Byfield, Kelly, LJ, Berger, M, Fay, MF, Madeleine Berger, Renny-Byfield, S.   +39 more
core   +1 more source

Liver organoids: modelling complexity in homeostasis and disease

FEBS Letters, EarlyView.
Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley   +1 more source

Quantitative sequence and open reading frame analysis based on codon bias [PDF]

Journal of Systemics, Cybernetics and Informatics, 2006
The frequencies with which the sixty-four codons occur in human coding DNA are known. If we assume that the codons occur randomly, subject only to these probabilities, then it is possible to predict trinucleotide frequencies in each of the five other ...
Susan Rainey, Joe Repka
doaj  

Epigenetic reprogramming of lineage switching in cancer

FEBS Letters, EarlyView.
Cancer cells rarely commit to a single identity. Epigenetic mechanisms and tumor microenvironment cues push epithelial cells toward flexible, hybrid states that can shift into mesenchymal, neuroendocrine, or stem‐like fates, driving metastasis, drug resistance, and tumor heterogeneity. Targeting the epigenetic regulators behind these transitions, using
Ezgi Boyvatlı, Burcu Akman, Ezgi Bağırsakçı, Nese Atabey, Serap Erkek‐Ozhan   +4 more
wiley   +1 more source