Results 21 to 30 of about 492,027 (288)

Systematic identification of gene families for use as markers for phylogenetic and phylogeny- driven ecological studies of bacteria and archaea and their major subgroups [PDF]

, 2013
With the astonishing rate that the genomic and metagenomic sequence data sets are accumulating, there are many reasons to constrain the data analyses.
Eisen, Jonathan A., Jospin, Guillaume, Wu, Dongying   +2 more
core   +4 more sources

Ribosomal genes in focus [PDF]

The Journal of Cell Biology, 2002
T he organization of transcriptionally active ribosomal genes in animal cell nucleoli is investigated in this study in order to address the long-standing controversy with regard to the intranucleolar localization of these genes. Detailed analyses of HeLa cell nucleoli include direct localization of ribosomal genes by in situ hybridization and their ...
Karel Koberna, Jan Malínský, Artem Pliss, Martin Mašata, Jaromíra Večeřová, Markéta Fialová, Jan Bednár, Ivan Raška   +7 more
openaire   +1 more source

Ribosomal, Telomere, and Mitochondrial Repeat Copy Number Variations in Female Genomes during Ovarian Stimulation and the Prediction of In Vitro Fertilization Outcome: A Pilot Study

Frontiers in Bioscience-Scholar, 2023
Introduction: Individual risk assessment of assisted reproductive technologies is essential for personalized treatment strategies. Genetic and genomic indicators of the response to stress by cells could provide individual prognostic indicators for in ...
Natalia Nikolaevna Veiko, Elizaveta Sergeevna Ershova, Lev Nikolaevich Porokhovnik, Maria Petrovna Klimenko, Peter Afanasievich Klimenko, Pavel Evgenievich Umriukhin, Еdmund Viktorovich Kostyuk, Mark Arkadievich Kurtser, Oksana Nikolaevna Agafonova, Tatyana Agaragimovna Salimova, Sergey Ivanovich Kutsev, Vera Leonidovna Izhevskaya, Svetlana Viktorovna Kostyuk   +12 more
doaj   +1 more source

FabR regulates Salmonella biofilm formation via its direct target FabB [PDF]

, 2016
Background: Biofilm formation is an important survival strategy of Salmonella in all environments. By mutant screening, we showed a knock-out mutant of fabR, encoding a repressor of unsaturated fatty acid biosynthesis (UFA), to have impaired biofilm ...
De Coster, David, De Keersmaecker, Sigrid CJ, Hermans, Kim, Kint, Gwendoline, Marchal, Kathleen, Roberfroid, Stefanie, Steenackers, Hans P, Thijs, Inge M, Vanderleyden, Jos   +8 more
core   +4 more sources

PhyloHerb: A high‐throughput phylogenomic pipeline for processing genome skimming data

Applications in Plant Sciences, 2022
Premise The application of high‐throughput sequencing, especially to herbarium specimens, is rapidly accelerating biodiversity research. Low‐coverage sequencing of total genomic DNA (genome skimming) is particularly promising and can simultaneously ...
Liming Cai, Hongrui Zhang, Charles C. Davis   +2 more
doaj   +1 more source

Combined flow cytometry and high-throughput image analysis for the study of essential genes in Caenorhabditis elegans [PDF]

, 2018
Background: Advances in automated image-based microscopy platforms coupled with high-throughput liquid workflows have facilitated the design of large-scale screens utilising multicellular model organisms such as Caenorhabditis elegans to identify genetic
Artal Sanz, Marta, Askjaer, Peter, Baumeister, Ralf, Erinjeri, Annmary Paul, González Hernández, Sara, Hernando Rodríguez, Blanca, Millar, Val, Muñoz, Manuel J., Olmedo López, María, Rodríguez Palero, María Jesús, Schulze, Bettina   +10 more
core   +1 more source

The complete chloroplast genome of Juniperus squamata (Cupressaceae), a shrubby conifer from Asian Mountains

Mitochondrial DNA. Part B. Resources, 2019
The complete chloroplast genome of Juniperus squamata, a shrubby conifer of ornamental value, is determined in this study. The complete chloroplast genome size is 127,792 bp in length.
Siyu Xie, Jialiang Li, Jibin Miao, Jingjing Xu, Kangshan Mao   +4 more
doaj   +1 more source

DNA Methylation Analysis of Ribosomal DNA in Adults With Down Syndrome

Frontiers in Genetics, 2022
Control of ribosome biogenesis is a critical aspect of the regulation of cell metabolism. As ribosomal genes (rDNA) are organized in repeated clusters on chromosomes 13, 14, 15, 21, and 22, trisomy of chromosome 21 confers an excess of rDNA copies to ...
Francesco Ravaioli, Michele Zampieri, Luca Morandi, Luca Morandi, Chiara Pirazzini, Camilla Pellegrini, Sara De Fanti, Sara De Fanti, Noémie Gensous, Noémie Gensous, Gian Luca Pirazzoli, Luisa Sambati, Alessandro Ghezzo, Fabio Ciccarone, Anna Reale, Daniela Monti, Stefano Salvioli, Paola Caiafa, Miriam Capri, Alexander Bürkle, Maria Moreno-Villanueva, Paolo Garagnani, Paolo Garagnani, Paolo Garagnani, Paolo Garagnani, Claudio Franceschi, Maria Giulia Bacalini   +26 more
doaj   +1 more source

Dosage sensitivity of RPL9 and concerted evolution of ribosomal protein genes in plants

Frontiers in Plant Science, 2015
The ribosome in higher eukaryotes is a large macromolecular complex composed of four rRNAs and eighty different ribosomal proteins. In plants, each ribosomal protein is encoded by multiple genes.
Deborah eDevis, Sue eFirth, Zhe eLiang, Mary eByrne   +3 more
doaj   +1 more source

Reference loci for RT-qPCR analysis of differentiating human embryonic stem cells [PDF]

, 2013
Background: Selecting stably expressed reference genes is essential for proper reverse transcription quantitative polymerase chain reaction gene expression analysis. However, this choice is not always straightforward. In the case of differentiating human
De Sutter, Petra, Deforce, Dieter, Heindryckx, Björn, O'Leary, Thomas, Van Neste, Christophe, Vandesompele, Jo, Vossaert, Liesbeth   +6 more
core   +2 more sources