Did you know ? If you order before Friday 14h we deliver 90PCT of the the time next Tuesday, GENTAUR another in time delivery

Pubmed ID :1691299
Publication Date : //

Escherichia coli cell division inhibitor DicF-RNA of the dicB operon. Evidence for its generation in vivo by transcription termination and by RNase III and RNase E-dependent processing.


We have established that the long non-coding intercistronic region of the dicB operon of Escherichia coli expresses a trans-acting division inhibitor specified by a region dicF, at most 65 nucleotides-long. The present study deals with the processing of dicBF operon mRNA in vivo, and identifies the dicF gene product as a 53 nucleotide RNA species. A sequence at the end of DicF resembles, and behaves as, a Rho-independent terminator, but further processing of readthrough transcripts, presumably by RNase III, followed by a limited 3' to 5' degradation, appears to generate additional DicF-RNA 3' ends. For the 5' end of DicF-RNA, our results show that a 190 nucleotide precursor DicF-RNA species is formed by cleavage at an RNase III site, while the 53 nucleotide minimal DicF-RNA is generated by further processing requiring the presence of an active form of RNase E in vivo. These data indicate that an untranslated product derived from an operon RNA can have a regulatory activity by affecting cell division.

Authors : Faubladier M , Cam K , Bouché J P ,

Related products :

Catalog number Product name Quantity
29-377 Of the multiple RNases H in mammals, RNase HI is the major enzyme and shows increased activity during DNA replication. It shows more homology to the RNase HII of Escherichia coli.Of the multiple RNase 0.05 mg
29-378 Of the multiple RNases H in mammals, RNase HI is the major enzyme and shows increased activity during DNA replication. It shows more homology to the RNase HII of Escherichia coli.Of the multiple RNase 0.1 mg
15-288-10801F Ribonuclease pancreatic - EC 3.1.27.5; RNase 1; RNase A; RNase UpI-1; RIB-1; HP-RNase Polyclonal 0.1 mg
15-288-10801F Ribonuclease pancreatic - EC 3.1.27.5; RNase 1; RNase A; RNase UpI-1; RIB-1; HP-RNase Polyclonal 0.05 mg
EIAAB35513 Homo sapiens,HP-RNase,Human,RIB1,RIB-1,Ribonuclease 1,Ribonuclease A,Ribonuclease pancreatic,RNase 1,RNase A,RNase UpI-1,RNASE1,RNS1
H-2782.0005 rec Human Pancreatic Ribonuclease (RNase) (expressed in E.coli) Salt _ Binding _ Synonym rec Ribonuclease (RNase), rec Pancreatic Ribonuclease (RNase) SumFormula 5.0 mg
H-2782.0025 rec Human Pancreatic Ribonuclease (RNase) (expressed in E.coli) Salt _ Binding _ Synonym rec Ribonuclease (RNase), rec Pancreatic Ribonuclease (RNase) SumFormula 25.0 mg
EIAAB35510 2-5A-dependent ribonuclease,2-5A-dependent RNase,Homo sapiens,Human,Ribonuclease 4,Ribonuclease L,RNase L,RNASEL,RNS4
EIAAB35511 2-5A-dependent ribonuclease,2-5A-dependent RNase,Mouse,Mus musculus,Ribonuclease 4,Ribonuclease L,RNase L,Rnasel,Rns4
228-11167-3 Recombinant Escherichia coli Transcription Termination _ Antitermination L Factor 1 mg
228-11167-2 Recombinant Escherichia coli Transcription Termination _ Antitermination L Factor 100
228-11167-1 Recombinant Escherichia coli Transcription Termination _ Antitermination L Factor 20
18-003-42930 2-5A-dependent ribonuclease - EC 3.1.26.-; 2-5A-dependent RNase; Ribonuclease L; RNase L; Ribonuclease 4 Polyclonal 0.1 mg Protein A
EIAAB35515 Bos taurus,Bovine,Ribonuclease pancreatic,RNase 1,RNase A,RNASE1,RNS1
EIAAB35514 Pig,Ribonuclease pancreatic,RNase 1,RNase A,RNASE1,RNS1,Sus scrofa
EIAAB35512 Mouse,Mus musculus,Rib1,Rib-1,Ribonuclease pancreatic,RNase 1,RNase A,Rnase1,Rns1
EIAAB35641 Rat,Rattus norvegicus,Rib1,Rib-1,Ribonuclease pancreatic beta-type,RL1,RNase 1 gamma,RNase A,Rnase1,Rns1
BT026 Tris-HCl, pH 8.0_EDTA with RNase(TE RNase) 5x500ml
BT026 Tris-HCl, pH 8.0 per EDTA with RNase(TE RNase) 500ml
EIAAB35609 AGS4,Aicardi-Goutieres syndrome 4 protein,Homo sapiens,Human,Ribonuclease H2 subunit A,Ribonuclease HI large subunit,Ribonuclease HI subunit A,RNase H(35),RNase H2 subunit A,RNase HI large subunit,RNA
29-451 EXOSC4 belongs to the RNase PH family. It is a component of the exosome 3'->5' exoribonuclease complex and is required for the 3' processing of the 7S pre-RNA to the mature 5.8S rRNA. It has a 3'-5' e 0.1 mg
29-421 EXOSC7 belongs to the RNase PH family. It is a component of the exosome 3'->5' exoribonuclease complex and is required for the 3' processing of the 7S pre-RNA to the mature 5.8S rRNA. 0.1 mg
25-609 RNASEH1 belongs to the RNase H family. It contains 1 RNase H domain. RNASEH1 is an endonuclease that specifically degrades the RNA of RNA-DNA hybrids. 0.05 mg
EIAAB35617 D11Bwg0434e,Mouse,Mus musculus,Ribonuclease kappa,RNase K,RNase kappa,Rnasek
EIAAB35618 Homo sapiens,Human,Ribonuclease kappa,RNase K,RNase kappa,RNASEK


 

GENTAUR Belgium BVBA BE0473327336
Voortstraat 49, 1910 Kampenhout BELGIUM
Tel 0032 16 58 90 45

Fax 0032 16 50 90 45
info@gentaur.com | Gentaur | Gentaur





GENTAUR Ltd.
Unicorn House, Station Cl
Hertfordshire, Potters Bar EN6 1TL
Whetstone London N20 9BH
Tel 020 3393 8531 Fax 020 8445 9411
uk@gentaur.com | Gentaur | Gentaur

 

 




GENTAUR France SARL
9, rue Lagrange, 75005 Paris
Tel 01 43 25 01 50

Fax 01 43 25 01 60
RCS Paris B 484 237 888

SIRET 48423788800017
RIB 30004 00187 00010092253 10
BNP PARIBAS PARIS PL MAUBERT BIC BNPAFRPPPRG
IBAN FR76 3000 4001 8700 0100 9225 310
france@gentaur.com | Gentaur | Gentaur

GENTAUR GmbH
Marienbongard 20
52062 Aachen Deutschland
Support Karolina Elandt
Tel: 0035929830070
Fax: (+49) 241 56 00 47 88

Logistic :0241 40 08 90 86
Bankleitzahl 39050000
IBAN lautet DE8839050000107569353
Handelsregister Aachen HR B 16058
Umsatzsteuer-Identifikationsnummer *** DE 815175831
Steuernummer 201/5961/3925
de@gentaur.com | Gentaur | Gentaur

GENTAUR U.S.A
Genprice Inc, Logistics
547, Yurok Circle
San Jose, CA 95123
CA 95123
Tel (408) 780-0908,
Fax (408) 780-0908,
sales@genprice.com

Genprice Inc, Invoices and accounting
6017 Snell Ave, Ste 357
San Jose, CA 95123




GENTAUR Nederland BV
NL850396268B01 KVK nummer 52327027
Kuiper 1
5521 DG Eersel Nederland
Tel:  0208-080893  Fax: 0497-517897
nl@gentaur.com | Gentaur | Gentaur
IBAN: NL04 RABO 0156 9854 62   SWIFT RABONL2U






GENTAUR Spain
tel:0911876558
spain@gentaur.com | Gentaur | Gentaur






ГЕНТАУЪР БЪЛГАРИЯ
ID # 201 358 931 /BULSTAT
София 1000, ул. "Граф Игнатиев" 53 вх. В, ет. 2
Tel 0035924682280 Fax 0035924808322
e-mail: Sofia@gentaur.com | Gentaur | Gentaur
IBAN: BG11FINV91501014771636
BIC: FINVBGSF

GENTAUR Poland Sp. z o.o.


ul. Grunwaldzka 88/A m.2
81-771 Sopot, Poland
TEL Gdansk 058 710 33 44 FAX  058 710 33 48              

poland@gentaur.com | Gentaur | Gentaur

Other countries

Österreich +43720880899

Canada Montreal +15149077481

Ceská republika Praha +420246019719

Danmark +4569918806

Finland Helsset +358942419041

Magyarország Budapest +3619980547

Ireland Dublin+35316526556

Luxembourg+35220880274

Norge Oslo+4721031366

Sverige Stockholm+46852503438

Schweiz Züri+41435006251

US New York+17185132983

GENTAUR Italy
SRL IVA IT03841300167
Piazza Giacomo Matteotti, 6
24122 Bergamo Tel 02 36 00 65 93
Fax 02 36 00 65 94
italia@gentaur.com | Gentaur | Gentaur