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Aspect of molecular biology
Ribosome profiling, or Ribo-Seq (also named ribosome footprinting), is an adaptation of a technique developed by Joan Steitz and Marilyn Kozak almost 50
Ribosome_profiling
Molecular biology technique used to study mRNA and ribosomes
profiling is a technique in molecular biology that is used to study the association of mRNAs with ribosomes. It is different from ribosome profiling.
Polysome_profiling
Queueing of ribosomes during protein synthesis
research techniques such as ribosome profiling, it was found that at certain sites there were higher concentrations of ribosomes than average, and these pause
Ribosomal_pause
American scientist and academic
biological systems and globally monitoring protein translation through ribosome profiling. A broad goal of his work is to bridge large-scale approaches and
Jonathan_Weissman
synthesis. Other methods are polysome profiling, full-length translating mRNA profiling (RNC-seq), and translating ribosome affinity purification (TRAP-seq)
Translatomics
Short length polypeptides
necessary to determine the validity of data obtained using this method. Ribosome profiling has been used to identify potential micropeptides in a growing number
Micropeptide
Cellular process of protein synthesis
single-cell ribosome profiling, is a technique that allows the study of the translation process at the resolution of individual cells. Single-cell ribosome profiling
Translation_(biology)
Small protein encoded from a small open reading frame (sORF)
biotechnology. There are several methods for microprotein study, such as ribosome profiling, mass spectrometry, and genetic screening. In humans, they are associated
Microprotein
Protein fold class, typically
the identification of small proteins is ribosome profiling (Ribo-seq or ribosome footprinting). Ribosome profiling uses next generation sequencing and targets
Small_protein
Chemical compound
freezing properties of cycloheximide are also used for ribosome profiling / translational profiling. Translation is halted via the addition of cycloheximide
Cycloheximide
Ribosomes bound to an mRNA molecule
ribosome density. This technique has been used to compare the translational status of mRNAs in different cell types. For example, polysomal profiling
Polysome
Small non-coding ribonucleic acid molecule
PMC 2612776. PMID 19029310. Bazzini AA, Lee MT, Giraldez AJ (April 2012). "Ribosome profiling shows that miR-430 reduces translation before causing mRNA decay in
MicroRNA
American molecular biologist
Berkeley. He is most known for the development of the method of ribosome profiling. He has also studied the evolution of heat-sensing nerves in vampire
Nicholas_Ingolia
Non-protein coding transcripts longer than 200 nucleotides
fact encode for peptides with biologically significant function. Ribosome profiling studies have suggested that anywhere from 40% to 90% of annotated
Long_non-coding_RNA
Process of regulating a functional proteome
refolding of denatured model substrates. Ribosome profiling experiments have shown that TF predominantly targets ribosomes translating outer membrane proteins
Proteostasis
Type of RNA found in cells
be no more conserved than their linear controls and, according to ribosome profiling, are not translated. As previously noted, circRNAs have the ability
Circular_RNA
Protein complexes present on the cell membranes of bacteria for secretion of substances
proteins are targeted by the SecA pathway. However, a recent selective ribosome profiling study suggest that inner membrane proteins with large periplasmic
Bacterial_secretion_system
Evolution of novel genes from non-genic DNA sequence
"translons" to denote all translated regions detected by approaches such as ribosome profiling. Genomic phylostratigraphy involves examining each gene in a focal
De_novo_gene_birth
Species of virus
using the host's cellular machinery. Recent studies have employed ribosome profiling and RNA sequencing to analyze the transcriptional and translational
Human_coronavirus_OC43
Cell division producing haploid gametes
2012). "High-resolution view of the yeast meiotic program revealed by ribosome profiling". Science. 335 (6068): 552–7. Bibcode:2012Sci...335..552B. doi:10
Meiosis
transcriptome-wide method for mapping ribosome positions over mRNA with nucleotide precision is ribosome (translation) profiling. However, it captures positions
TCP-seq
Sequence at the 3′ end of messenger RNA that does not code for product
Future research through the increased use of deep-sequencing based ribosome profiling will reveal more regulatory subtleties as well as new control elements
Three prime untranslated region
Three_prime_untranslated_region
Lab technique in cellular biology
Weissman JS (July 2012). "The ribosome profiling strategy for monitoring translation in vivo by deep sequencing of ribosome-protected mRNA fragments". Nature
RNA-Seq
Measure the amount of a target entity
RIP-ChIP Nuclear run-on (GRO-seq/cap, PRO-seq/cap, CoPRO, ChRO-seq) Ribosome profiling (Ribo-seq) A cell-counting assay may determine the number of living
Assay
RNA that is read by the ribosome to produce a protein
RNA that corresponds to the genetic sequence of a gene, and is read by a ribosome in the process of synthesizing a protein. mRNA is created during the process
Messenger_RNA
Gene whose sequence partially overlaps the reading frame of another gene
include a combination of techniques such as bottom-up proteomics, ribosome profiling, DNA sequencing, and perturbation. RNA sequencing is also used to
Overlapping_gene
Neuropeptide protein
characterized. A transcriptomic study using the RiboTag approach or Ribosome profiling, analyzed ribosome-associated mRNA from uninjured fibrous astrocytes in three
Cocaine and amphetamine regulated transcript
Cocaine_and_amphetamine_regulated_transcript
PMC 7508262. PMID 32710835. Ingolia, Nicholas T. (March 2014). "Ribosome profiling: new views of translation, from single codons to genome scale". Nature
Translation regulation by 5′ transcript leader cis-elements
Translation_regulation_by_5′_transcript_leader_cis-elements
British-American structural biologist (born 1952)
Steitz and Ada Yonath for research on the structure and function of ribosomes. Since 1999, he has worked as a group leader at the Medical Research Council
Venki_Ramakrishnan
American biochemist
"High-resolution view of bacteriophage lambda gene expression by ribosome profiling". Proceedings of the National Academy of Sciences. 110 (29): 11928–11933
Allan_M._Campbell
Study of biochemical processes in an individual cell
While more challenging technically, translation can be monitored by ribosome profiling in single cells. There are three major approaches to single-cell proteomics:
Single-cell_analysis
Swiss biologist
Regev, Aviv; Schier, Alexander F.; Valen, Eivind (1 July 2013). "Ribosome profiling reveals resemblance between long non-coding RNAs and 5′ leaders of
Alexander_F._Schier
Protein-coding gene in the species Homo sapiens
Hirayama M, Nagamachi A, Kanai A, Inaba T, et al. (June 2023). "Ribosome profiling analysis reveals the roles of DDX41 in translational regulation".
DDX41
Gene found in SARS-CoV-2
known as ORF3d-2. There is experimental evidence from studies such as ribosome profiling for expression of at least ORF3d-2, without clear evidence for the
ORF3d
Mechanism in molecular recognition
selecting its target among a variety of similar competitors. For example, the ribosome has to select the correct tRNA that matches the mRNA codon among many structurally
Conformational_proofreading
Type of lectin
Ricin is chemically similar to robin. Ricin is classified as a type 2 ribosome-inactivating protein (RIP)[N.B]. Whereas type 1 RIPs are composed of a
Ricin
Dutch cancer researcher
Institute-Antoni van Leeuwenhoekziekenhuis. With the development of Ribosome profiling and CRISPR-Cas9 technologies, he further studied transcriptional Enhancers
Reuven_Agami
RNA family
mechanisms. MicroRNA Bazzini AA, Lee MT, Giraldez AJ (April 2012). "Ribosome profiling shows that miR-430 reduces translation before causing mRNA decay in
Mir-430 microRNA precursor family
Mir-430_microRNA_precursor_family
Israeli chemist (1939–2026)
in chemistry, best known for her pioneering work on the structure of ribosomes. She was the director of the Helen and Milton A. Kimmelman Center for
Ada_Yonath
Family of large biological molecules
synthesis of proteins on ribosomes. This process uses transfer RNA (tRNA) molecules to deliver amino acids to the ribosome, where ribosomal RNA (rRNA)
RNA
Dataset of protein-coding regions
initiate translation. Additionally, other types of new data, such as ribosome profiling data, can be used to identify start codons. The CCDS data set records
Consensus_CDS_Project
American microbiologist and physician-scientist
University of California, San Francisco, where she devised an early ribosome profiling method. Wolin returned to the Yale School of Medicine as an assistant
Sandra_Wolin
Gene found in coronaviruses of the subgenus Sarbecovirus
functional. Proteomics studies, RNA sequencing of subgenomic RNA, ribosome profiling, and comparative genomics have all been used to examine the functional
ORF3b
German developmental biologist and biochemist
Pauli, A.; Rinn, J. L.; Regev, A.; Schier, A. F.; Valen, E. (2013). "Ribosome profiling reveals resemblance between long non-coding RNAs and 5' leaders of
Andrea_Pauli
Topical Antibiotic
EF-G release from the ribosome, effectively blocking the protein synthesis process. Fusidic acid can only bind to EF-G in the ribosome after GTP hydrolysis
Fusidic_acid
Open reading frame
"High-Resolution Analysis of Coronavirus Gene Expression by RNA Sequencing and Ribosome Profiling". PLOS Pathogens. 12 (2) e1005473. doi:10.1371/journal.ppat.1005473
ORF1ab
Spanish-American developmental biologist
Schier AF. Science. 2005 May 6;308(5723):833-8. Epub 2005 Mar 17. Ribosome profiling shows that miR-430 reduces translation before causing mRNA decay in
Antonio_J._Giraldez
Gene found in coronaviruses of the subgenus Sarbecovirus
functional protein. It appears to be subject to purifying selection. Ribosome profiling experiments confirm that the ORF3c gene expresses a protein product
ORF3c
Rules by which information encoded within genetic material is translated into proteins
triplets or codons) into proteins. Translation is accomplished by the ribosome, which links proteinogenic amino acids in an order specified by messenger
Genetic_code
Academic area of substances harmful to living organisms
be used as drugs for killing tumor cells. One prime example of this is ribosome-inactivating proteins, tested in the treatment of leukemia. The word toxicology
Toxicology
All of the contents of a cell including organelles but excluding the nucleus
cytoplasmic elements are suspended, including the larger organelles such as the ribosomes, mitochondria, plant plastids, lipid droplets, and vacuoles. Many cellular
Cytoplasm
German-born American biophysicist and Nobel laureate (born 1940)
He also made significant contributions to structure and function of the ribosome from bacteria and eukaryotes. Frank was born in Siegen in the borough of
Joachim_Frank
RNA sequencing of isolated and/or microdissected cell nuclei
single nuclei RNA sequencing or sNuc-seq, is an RNA sequencing method for profiling gene expression in cells which are difficult to isolate, such as those
SnRNA-seq
Type of broad-spectrum antibiotic
the ribosome binding to the ribosome and distorting the structure to still allow t-RNA binding while tetracycline is bound binding to the ribosome and
Tetracycline_antibiotics
Cell organelle that packages proteins for export
4. doi:10.7554/eLife.13232. PMC 4758959. PMID 26709839. Scholia has a profile for Golgi apparatus (Q83181). Media related to Golgi apparatus at Wikimedia
Golgi_apparatus
Conversion of a gene's sequence into a mature gene product or products
acids are then chained together by the ribosome according to the order of triplets in the coding region. The ribosome helps transfer RNA to bind to messenger
Gene_expression
Liquid found in cells
tracer particles larger than about 25 nanometres (about the size of a ribosome) were excluded from parts of the cytosol around the edges of the cell and
Cytosol
DNA section marked with start and stop codon of different length
produced by transcription of the DNA and its subsequent interaction with the ribosome in translation). Such an open reading frame (ORF) may contain a start codon
Open_reading_frame
Chemical compound
binding of tRNAs to the ribosome. Ψ stabilizes the dynamic structure of the ASL and promotes stronger binding to the 30S ribosome. The stabilized conformation
Pseudouridine
Molecule that carries genetic information
perpetrator. This process is formally termed DNA profiling, also called DNA fingerprinting. In DNA profiling, the lengths of variable sections of repetitive
DNA
Life arising from non-living matter
deriving energy by chemiosmosis, and used DNA, the genetic code, and ribosomes. Earlier cells might have had a leaky membrane and been powered by a naturally
Abiogenesis
German-Swiss biochemist and protein engineer
particularly through the development of synthetic antibody libraries, ribosome display, and Designed Ankyrin Repeat Proteins (DARPins), which have been
Andreas_Plückthun
American scientist
career to understanding the structure, function, and mechanism of the ribosome. Moore was born in Boston, Massachusetts, in 1939 to Laura Bartlett Moore
Peter_Moore_(chemist)
Chemical compound
Unlike other aminoglycosides, G418 is quite active against the eukaryotic ribosome. Resistance to G418 is conferred by an aminoglycoside 3'-phosphotransferase
G418
Post-translational modification
(BCN)-containing probe was successfully applied in chemical proteomic profiling of the dopaminylation proteome in cancer cells. Herein, authors present
Dopaminylation
RNA component
(or 16S rRNA) is the RNA component of the 30S subunit of a prokaryotic ribosome (SSU rRNA). It binds to the Shine-Dalgarno sequence and provides most of
16S_ribosomal_RNA
Protein-coding gene in humans
thought that NPM1 is a ribosome assembly factor or a ribosome chaperone. Other characteristic properties that suggest NPM1 role in ribosome biogenesis are nucleolar
NPM1
American structural biologist
Caltech. He is best known for his work solving the atomic structure of the ribosome with dissertation advisor, Nobel Prize winner in chemistry Venki Ramakrishnan
Bil_Clemons
Protein-coding gene in the species Homo sapiens
plays important roles in Eukaryotic 80S ribosome formation, cell growth and gene expression. The 80S ribosome, which can separate into 40S and 60S subunits
EIF6
Soviet and Russian chemist
fundamental contributions to understanding the structure and function of ribosomes, the interaction of nucleic acids with proteins, and the mechanisms of
Alexei Bogdanov (chemist and molecular biologist)
Alexei_Bogdanov_(chemist_and_molecular_biologist)
Protein-coding gene in humans
In pluripotent embryonal carcinoma cells, LIN28 is localized in the ribosomes, P-bodies and stress granules. Models of Lin28/let-7 complexes obtained
LIN28A
Croatian biochemist
amino acids to prepare them as substrates for protein synthesis on the ribosome. These interests brought him to the Department of Molecular Biophysics
Nenad_Ban
Particle accelerator designed to produce intense x-ray beams
crystallography experiments were integral to solving the structure of the ribosome; this work earned the Nobel Prize in Chemistry in 2009. The size and shape
Synchrotron_light_source
Latin term meaning outside a natural biological environment
function. Using purified macromolecular complexes (such as ribosomes) Functional ribosomes have been assembled in vitro. Using purified molecules (such
In_vitro
Change of a linear protein chain to a 3D structure
folding is the physical process by which a protein, after synthesis by a ribosome as a linear chain of amino acids, changes from an unstable random coil
Protein_folding
Chemical compound
translation through eIF2α-dependent and independent mechanisms by increasing ribosome density". Nucleic Acids Research. 45 (10): 6023–6036. doi:10.1093/nar/gkx135
N1-Methylpseudouridine
Organelle in eukaryotic cells responsible for respiration
structure. They closely resemble the bacterial 70S ribosome and not the 80S cytoplasmic ribosomes, which are coded for by nuclear DNA. The endosymbiotic
Mitochondria
using a ribosome binding assay called the triplet binding assay, various combinations of mRNA were passed through a filter which contained ribosomes. Unique
Nirenberg and Leder experiment
Nirenberg_and_Leder_experiment
American chemist
cellular system had been modeled. The three-dimensional model combined ribosome data and other descriptors of Escherichia coli. Representing the architectural
Zaida_Luthey-Schulten
Antimicrobial substance active against bacteria
tetracycline derivative (protein synthesis inhibitor targeting bacterial ribosomes). FDA approved on 27 August 2018. Omadacycline: semi-synthetic tetracycline
Antibiotic
German biochemist (born 1960)
Scholia has a profile for Marina Rodnina (Q21264368). Rodnina's research focuses on protein synthesis by and function on the ribosome. In collaboration
Marina_Rodnina
Anaerobic parasitic protist
Orozco E, Marchat LA, López-Camarillo C (April 2008). "Transcriptional profile of the homologous recombination machinery and characterization of the EhRAD51
Entamoeba_histolytica
American biochemist and Nobel laureate (born 1964)
large RNA structures led to further structural studies on an internal ribosome entry site (IRES) and protein-RNA complexes such as the signal recognition
Jennifer_Doudna
transcription start sites, the methods used for m6A profiling can be and were adapted for m6Am profiling, namely m6A-seq, and miCLIP (see m6A-seq and miCLIP
Epitranscriptomic_sequencing
Ancestor of all current life on Earth
bilayer, and many co-adapted features, including the genetic code and ribosomes for transcription and translation mechanisms, to convert information from
Last universal common ancestor
Last_universal_common_ancestor
Rod-shaped, gram-negative bacterium
"Whole-genome phylogeny of Escherichia coli/Shigella group by feature frequency profiles (FFPs)". Proceedings of the National Academy of Sciences of the United
Escherichia_coli
Biochemical interaction through which a drug produces its pharmacological effect
targeting components of the cell wall (peptidoglycan or β-glucans) or 70S ribosome, structures which are absent in human cells. By knowing the interaction
Mechanism_of_action
British chemist and professor (born 1956)
her contributions to the study of protein folding, Robinson has studied ribosomes, molecular chaperones and most recently membrane proteins. Her research
Carol_Robinson
Cell structure
Maïsterrena B, Gautheron DC (January 1976). "Lipid composition and protein profiles of outer and inner membranes from pig heart mitochondria. Comparison with
Inner_mitochondrial_membrane
Protein-coding gene in the species Homo sapiens
such as translation initiation, nuclear and mitochondrial splicing, and ribosome and spliceosome assembly. Based on their distribution patterns, some members
DDX3Y
Genus of viruses
transcribes the genome to produce messenger RNA (mRNA) for translation by host ribosomes to produce viral proteins and replicates the genome for progeny viruses
Hantavirus
Antibiotic
synthesis. The antibiotic binds to the large 50S subunit of the bacterial ribosome, thus inhibiting translation of mRNA. Nucleic acid synthesis is not affected
Azithromycin
Antibiotic medication used to treat acne
"Sarecycline interferes with tRNA accommodation and tethers mRNA to the 70S ribosome". Proceedings of the National Academy of Sciences of the United States
Sarecycline
Animals of the phylum Porifera
Eumetazoa, which are not sponges. A study in 2001 based on comparisons of ribosome DNA concluded that the most fundamental division within sponges was between
Sponge
Class of chemical compounds
via BDK recruitment (assumed degradative). SRI-41315 (eRF1-ribosome) Promotes eRF1-ribosome interactions to degrade translationally stalled proteins. BI-3802
Molecular_glue
Human genetic disorder
simple nucleolar protein called treacle, that is thought to be involved in ribosome assembly. Mutations in TCOF1 lead to haploinsufficiency of the treacle
Treacher_Collins_syndrome
Protein-coding gene in the species Homo sapiens
biogenesis exerts anti-apoptotic effects. According to antibody-based profiling and transcriptomics analysis, RBM3 protein is present in all analysed
RBM3
Indian biophysicist (born 1944)
peptidoglycan recognition protein, lactoferrin from several species, ribosome inactivating proteins, bifunctional inhibitor proteins from plant seeds
Tej_P._Singh
Part of the eye
In OFF cells, it makes it decrease. In a linear model, this response profile is well described by a difference of Gaussians and is the basis for edge
Retina
Protein-coding gene in the species Homo sapiens
that participates in RNA degradation, ribosomal RNA (rRNA) processing and ribosome biogenesis. GRCh38: Ensembl release 89: ENSG00000136891 – Ensembl, May
TEX10
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