Results 81 to 90 of about 3,843,395 (391)

Comparative DNA sequence analysis of wheat and rice genomes.

Genome Research, 2003
The use of DNA sequence-based comparative genomics for evolutionary studies and for transferring information from model species to crop species has revolutionized molecular genetics and crop improvement strategies.
M. Sorrells, Mauricio La Rota, C. E. Bermudez-Kandianis, R. A. Greene, R. Kantety, J. Munkvold, Miftahudin, A. Mahmoud, Xuefeng Ma, P. Gustafson, L. Qi, Benjamin Echalier, B. Gill, D. Matthews, G. Lazo, S. Chao, O. Anderson, H. Edwards, A. Linkiewicz, J. Dubcovsky, E. Akhunov, J. Dvorak, Deshui Zhang, H. Nguyen, Junhua Peng, N. Lapitan, J. Gonzalez-Hernandez, J. Anderson, Khwaja G. Hossain, V. Kalavacharla, S. Kianian, D. Choi, T. Close, M. Dilbirliği, K. Gill, C. Steber, M. Walker-Simmons, P. McGuire, C. Qualset   +38 more
semanticscholar   +1 more source

Identification of the CRP regulon using in vitro and in vivo transcriptional profiling [PDF]

, 2004
The Escherichia coli cyclic AMP receptor protein (CRP) is a global regulator that controls transcription initiation from more than 100 promoters by binding to a specific DNA sequence within cognate promoters.
Constantinidou, Chrystala, Hobman, Jon L., Minchin, Stephen D., Zheng, Dongling   +3 more
core   +2 more sources

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

FEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Mapping the Space of Genomic Signatures

, 2014
We propose a computational method to measure and visualize interrelationships among any number of DNA sequences allowing, for example, the examination of hundreds or thousands of complete mitochondrial genomes.
Bryans, Nathaniel, Dattani, Nikesh S., Davis, Katelyn, Hill, Kathleen A., Karamichalis, Rallis, Kari, Lila, Sayem, Abu S.   +6 more
core   +2 more sources

On the discrete Peyrard-Bishop model of DNA: stationary solutions and stability [PDF]

, 2005
As a first step in the search of an analytical study of mechanical denaturation of DNA in terms of the sequence, we study stable, stationary solutions in the discrete, finite and homogeneous Peyrard-Bishop DNA model.
Angel Sánchez, Sara Cuenda, Scott A. C., Segré E.   +3 more
core   +4 more sources

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

FEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani, Noemi E. Nwosu, Viktoria Gocke, Müge Kasanmascheff, Hannes Mutschler   +4 more
wiley   +1 more source

DeepSNVMiner: a sequence analysis tool to detect emergent, rare mutations in subsets of cell populations [PDF]

PeerJ, 2016
Background. Massively parallel sequencing technology is being used to sequence highly diverse populations of DNA such as that derived from heterogeneous cell mixtures containing both wild-type and disease-related states.
T. Daniel Andrews, Yogesh Jeelall, Dipti Talaulikar, Christopher C. Goodnow, Matthew A. Field   +4 more
doaj   +2 more sources

Identification and nucleotide sequences of mxaA, mxaC, mxaK, mxaL, and mxaD genes from Methylobacterium extorquens AM1 [PDF]

, 1995
The DNA sequence for a 4.4-kb HindIII-XhoI Methylobacterium extorquens AM1 DNA fragment that is known to contain three genes (mxaAKL) involved in incorporation of calcium into methanol dehydrogenase (I. W. Richardson and C. Anthony, Biochem. J.
Kim, Young M., Lidstrom, Mary E., Morris, Christina J., Perkins, Karin E.   +3 more
core  

A cellulose-based bioassay for the colorimetric detection of pathogen DNA [PDF]

, 2014
Cellulose-paper-based colorimetric bioassays may be used at the point of sampling without sophisticated equipment. This study reports the development of a colorimetric bioassay based on cellulose that can detect pathogen DNA.
Goyal, Madhu, Kukol, A., Rossiter, Sharon, Saikrishnan, Deepika   +3 more
core   +1 more source

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

FEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source