Results 31 to 40 of about 2,174,246 (295)

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

Lipid biosynthetic genes and a ribosomal protein gene are cotranscribed [PDF]

FEBS Letters, 1995
By using insertional mutagenesis we demonstrated that the rpmF gene encoding ribosomal protein L32, the plsX gene encoding a protein involved in membrane lipid synthesis and several fatty acid biosynthetic genes (fabH, fabD and fabG) are cotranscribed.
Podkovyrov, Sergey, Larson, Timothy J.
openaire   +2 more sources

An HflX-type GTPase from Sulfolobus solfataricus binds to the 50S ribosomal subunit in all nucleotide-bound states [PDF]

, 2011
HflX GTPases are found in all three domains of life, Bacteria, Archaea, and Eukaryotes. HflX from Escherichia coli has been shown to bind to the 50S ribosomal subunit in a nucleotide-dependent manner and this interaction strongly stimulates its GTPase ...
Fabian Blombach, J. Van Der Oost, Daan C. Swarts, John van der Oost, Londei, P., LONDEI, Paola, Christodoulou, John, John Christodoulou, Dario Benelli, D. c. Swarts, Lisa D. Cabrita, Launay, H., BENELLI, DARIO, H. Launay, Benelli, D., L. d. Cabrita, Violeta Zorraquino, Zorraquino, V., Cabrita, L.D., V. Zorraquino, Oost, J., van der, F. Blombach, J. Christodoulou, Helene Launay, Paola Londei, van der Oost, J., Blombach, F., Swarts, D.C.   +27 more
core   +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

p53 represses ribosomal gene transcription [PDF]

Oncogene, 1999
Induction of the tumor suppressor protein p53 restricts cellular proliferation. Since actively growing cells require the ongoing synthesis of ribosomal RNA to sustain cellular biosynthesis, we studied the effect of p53 on ribosomal gene transcription by RNA polymerase I (Pol I).
A, Budde, I, Grummt
openaire   +2 more sources

The small-subunit processome is a ribosome assembly intermediate [PDF]

, 2004
The small-subunit (SSU) processome is a large ribonucleoprotein required for the biogenesis of the 18S rRNA and likely corresponds to the terminal knobs visualized by electron microscopy on the 5' end of nascent rRNAs.
Granneman, Sander; id_orcid, Baserga, Susan J, Gallagher, Jennifer E G, Mitchell, Brianna M, Bernstein, Kara A   +4 more
core   +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

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

First cytogenetic characterization of the sub-arctic marine fish Mallotus villosus (Müller, 1776), Osmeriformes, Osmeridae

Genetics and Molecular Biology, 2008
The capelin, Mallotus villosus (Osmeriformes, Osmeridae), is an ecological and commercial key component of the sub-arctic ichthyofauna. Here, we provide the first cytogenetic information on the species based on both conventional karyotyping and ...
Laura Ghigliotti, Federico Mazzei, Catherine Ozouf-Costaz, Jørgen S. Christiansen, Svein-Erik Fevolden, Eva Pisano   +5 more
doaj   +1 more source

Influence of the relA gene on ribosome frameshifting [PDF]

Molecular Genetics and Genomics, 2002
We have examined the influence of genotype at the relA locus on the kinetics of leftward (or -1) frameshifting at a variety of codons calling for a limiting aminoacyl-tRNA species. We used lacZ left-frameshift reporter constructs carrying the sequenceU UUC XYZ, whereXYZ was each of three triplets coding for three different amino acids; we slowed the ...
Masucci, J., Gallant, J., Lindsley, D., Atkinson, J.   +3 more
openaire   +2 more sources