Download the app
educalingo
Search

Meaning of "polyribosome" in the English dictionary

Dictionary
DICTIONARY
section

PRONUNCIATION OF POLYRIBOSOME

polyribosome  [ˌpɒlɪˈraɪbəˌsəʊm] play
facebooktwitterpinterestwhatsapp

GRAMMATICAL CATEGORY OF POLYRIBOSOME

noun
adjective
verb
adverb
pronoun
preposition
conjunction
determiner
exclamation
Polyribosome is a noun.
A noun is a type of word the meaning of which determines reality. Nouns provide the names for all things: people, objects, sensations, feelings, etc.

WHAT DOES POLYRIBOSOME MEAN IN ENGLISH?

polyribosome

Polysome

Polyribosomes also known as ergosomes are a cluster of ribosomes, bound to a mRNA molecule, first discovered and characterized by Jonathan Warner, Paul Knopf, and Alex Rich in 1963. Many ribosomes read one mRNA simultaneously, progressing along the mRNA to synthesize the same protein. They may appear as clusters, linear polysomes, or circular rosettes on microscopy, but mainly circular in vivo. This circularization is aided by the fact that mRNA is able to be twisted into a circular formation, creating a cycle of rapid ribosome recycling, and utilization of ribosomes. The 5' 7-methylguanosine cap and 3' poly tail present on eukaryotic mRNA aid in this process. Polyribosomes can be found in three forms: free, cytoskeletal bound, and membrane bound.

Definition of polyribosome in the English dictionary

The definition of polyribosome in the dictionary is an assemblage of ribosomes associated with a messenger RNA molecule, involved in peptide synthesis Also called: polysome.

WORDS THAT RHYME WITH POLYRIBOSOME


acrosome
ˈækrəˌsəʊm
autosome
ˈɔːtəˌsəʊm
centrosome
ˈsɛntrəˌsəʊm
chondriosome
ˈkɒndrɪəˌsəʊm
chromosome
ˈkrəʊməˌsəʊm
desmosome
ˈdɛsməˌsəʊm
dictyosome
ˈdɪktɪəˌsəʊm
elaiosome
ɪˈleɪəˌsəʊm
hydrosome
ˈhaɪdrəˌsəʊm
isochromosome
ˌaɪsəʊˈkrəʊməˌsəʊm
leptosome
ˈlɛptəˌsəʊm
lysosome
ˈlaɪsəˌsəʊm
mesosome
ˈmɛsəˌsəʊm
monosome
ˈmɒnəˌsəʊm
nucleosome
ˈnjuːklɪəˌsəʊm
plasmosome
ˈplæzməˌsəʊm
ribosome
ˈraɪbəˌsəʊm
schistosome
ˈʃɪstəˌsəʊm
synaptosome
sɪˈnæptəˌsəʊm
trypanosome
ˈtrɪpənəˌsəʊm

WORDS THAT BEGIN LIKE POLYRIBOSOME

polyposis
polypous
polypropene
polypropylene
polyprotodont
polyptych
polypus
polyrhythm
polyrhythmic
polyribosomal
polysaccharide
polysaccharose
polysemant
polyseme
polysemic
polysemous
polysemy
polysepalous
polysiloxane
polysome

WORDS THAT END LIKE POLYRIBOSOME

amplosome
awesome
cytosome
endosome
exposome
gonosome
heterochromosome
karyosome
liposome
melanosome
merosome
microsome
phagosome
pyrosome
sarcosome
sex chromosome
twosome
urosome
X chromosome
X-chromosome
Y-chromosome

Synonyms and antonyms of polyribosome in the English dictionary of synonyms

SYNONYMS

Translation of «polyribosome» into 25 languages

TRANSLATOR
online translator

TRANSLATION OF POLYRIBOSOME

Find out the translation of polyribosome to 25 languages with our English multilingual translator.
The translations of polyribosome from English to other languages presented in this section have been obtained through automatic statistical translation; where the essential translation unit is the word «polyribosome» in English.

Translator English - Chinese

多核糖体
1,325 millions of speakers

Translator English - Spanish

polyribosome
570 millions of speakers

English

polyribosome
510 millions of speakers

Translator English - Hindi

polyribosome
380 millions of speakers
ar

Translator English - Arabic

polyribosome
280 millions of speakers

Translator English - Russian

polyribosome
278 millions of speakers

Translator English - Portuguese

polyribosome
270 millions of speakers

Translator English - Bengali

polyribosome
260 millions of speakers

Translator English - French

polyribosome
220 millions of speakers

Translator English - Malay

Polyribosome
190 millions of speakers

Translator English - German

Polyribosom
180 millions of speakers

Translator English - Japanese

ポリリボソーム
130 millions of speakers

Translator English - Korean

polyribosome
85 millions of speakers

Translator English - Javanese

Polyribosome
85 millions of speakers
vi

Translator English - Vietnamese

polyribosome
80 millions of speakers

Translator English - Tamil

polyribosome
75 millions of speakers

Translator English - Marathi

बहुविध
75 millions of speakers

Translator English - Turkish

polyribosome
70 millions of speakers

Translator English - Italian

polyribosome
65 millions of speakers

Translator English - Polish

polyribosome
50 millions of speakers

Translator English - Ukrainian

polyribosome
40 millions of speakers

Translator English - Romanian

polyribosome
30 millions of speakers
el

Translator English - Greek

polyribosome
15 millions of speakers
af

Translator English - Afrikaans

polyribosome
14 millions of speakers
sv

Translator English - Swedish

polyribosome
10 millions of speakers
no

Translator English - Norwegian

polyribosome
5 millions of speakers

Trends of use of polyribosome

TRENDS

TENDENCIES OF USE OF THE TERM «POLYRIBOSOME»

The term «polyribosome» is used very little and occupies the 167.597 position in our list of most widely used terms in the English dictionary.
0
100%
FREQUENCY
Rarely used
22
/100
The map shown above gives the frequency of use of the term «polyribosome» in the different countries.
Principal search tendencies and common uses of polyribosome
List of principal searches undertaken by users to access our English online dictionary and most widely used expressions with the word «polyribosome».

FREQUENCY OF USE OF THE TERM «POLYRIBOSOME» OVER TIME

The graph expresses the annual evolution of the frequency of use of the word «polyribosome» during the past 500 years. Its implementation is based on analysing how often the term «polyribosome» appears in digitalised printed sources in English between the year 1500 and the present day.

Examples of use in the English literature, quotes and news about polyribosome

EXAMPLES

10 ENGLISH BOOKS RELATING TO «POLYRIBOSOME»

Discover the use of polyribosome in the following bibliographical selection. Books relating to polyribosome and brief extracts from same to provide context of its use in English literature.
1
Translation In Eukaryotes
This can be done by recording a change in the profile of polyribosome distribution upon sucrose gradient centrifugation (Figure 4). The polyribosome profile depends on the rates of initiation, elongation and termination. Generally, slowing ...
Hans Trachsel, 1991
2
Ribosomes
Polyribosome Profile Absolute rates of elongation are not necessarily required for studies of regulation at the elongation stage oftranslation. Often it is sufficient to know just relative changes of elongation rates. This can be done by recording a ...
Alexander S. Spirin, 1999
3
Handbook of Neurochemistry and Molecular Neurobiology: ...
The incidence is higher at synapses on proximal dendrites, where many spines have multiple polyribosome clusters. Studies of ribosomes (not polyribosomes) in serially reconstructed spines revealed that most spines on pyramidal neurons in  ...
Abel Lajtha, Naren Banik, 2007
4
Human Molecular Biology: An Introduction to the Molecular ...
Direction of translation Polyribosome mRNA 4QS Figure 4.11 Polyribosome translation of mRNA. A series of ribosomes line up along a single mRNA strip; GTP-dependent ribosomal translocation is associated with lengthening of the ...
R. J. Epstein, 2003
5
Genome-wide Analysis for the Identification of MRNA Elements ...
between IPF and control (FUT10). We performed qRT- PCR across the polyribosome fractions for these three genes in both IPF and control to assess the translational activity and measured total RNA levels to assess transcriptional regulation.
Danhua Fan, 2008
6
Harnessing the Power of Translation: Selective Advantages in ...
The global suppression of protein synthesis and polyribosome breakdown elicited by UPR-induced phosphorylation of eIF2a serves two primary functions: 1 ) The ER is relieved of the bulk influx of newly synthesized polypeptides, which would ...
Samuel B. Stephens, 2007
7
The Unfolded Protein Response: An ER-directed Mechanism for ...
The initial translational attenuation events of the UPR are induced by phosphorylation of eIF2-alpha, therefore preventing formation of the 43 S initiation complex and resulting in a breakdown of polyribosome structures. Inhibition of cellular ...
Rebecca Denise Dodd, 2007
8
CURRENT TOPICS IN DEVELOPMNTL BIOLOGY
The dynamic aspects of polyribosome function will be considered in relation to control mechanisms in protein synthesis (Section VI, B). The pool of 80 S ribosomes in reticulocytes is probably derived largely from dissociation of polyribosomes ...
A. A. Moscona, Alberto Monroy, 1966
9
Nutritional Pathology: Pathobiochemistry of Dietary Imbalances
(87) found no statistically significant differences in polyribosome profiles in livers of rats meal- fed either control or amino acid-imbalanced diets (isoleucine or threonine) 1 or 4 hr before killing. These authors have also studied the effect of ...
H. Sidransky, 1985
10
The Sea Urchin: Molecular biology
TOWARDS A TOTAL ANALYSIS OF POLYRIBOSOME-ASSOCIATED RIBONUCLEOPROTEIN PARTICLES OF SEA URCHIN EMBRYOS SABERA RUZDIJlC and VLADIMIR GLlSlN SUMMARY Sea urchin embryos were analysed for ...
‎1973

4 NEWS ITEMS WHICH INCLUDE THE TERM «POLYRIBOSOME»

Find out what the national and international press are talking about and how the term polyribosome is used in the context of the following news items.
1
How cancer cells avoid shutdown
Polyribosome profiles of cancer cells under normal and stress conditions. Stressed cells show a strong reduction of polyribosomes (upper ... «Phys.Org, Jul 15»
2
Polyribosomes May Act As 3-D Nanoprinters To Fabricate Vault …
Individual ribosomes (blue and yellow) in a polyribosome move along a ... the intact vault particle pinches off from the polyribosome (right). «The Biological SCENE, Nov 14»
3
Research on cell biology mystery may reveal root causes of …
The assembly of a vault particle on a polyribosome. Left shows the beginning of the process where four protein dimers are brought together on ... «Phys.Org, Oct 14»
4
Toward an in silico Cell
To get there, Elcock and his group began by using 3D reconstruction of a polyribosome as a starting point for thinking about how amino acid ... «The New York Academy of Sciences, May 11»

REFERENCE
« EDUCALINGO. Polyribosome [online]. Available <https://educalingo.com/en/dic-en/polyribosome>. Apr 2024 ».
Download the educalingo app
en
English dictionary
Discover all that is hidden in the words on
index
a b c d e f g h i j k l m n o p q r s t u v w x y z