Class information for:
Level 1: RNA POLYMERASE//ESCHERICHIA COLI RNA POLYMERASE//SIGMA70

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
4978 1624 40.3 66%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
501 14604 RNA POLYMERASE//SITE SPECIFIC RECOMBINATION//H NS

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 RNA POLYMERASE Author keyword 25 14% 10% 162
2 ESCHERICHIA COLI RNA POLYMERASE Author keyword 23 72% 1% 18
3 SIGMA70 Author keyword 17 68% 1% 15
4 E COLI RNA POLYMERASE Author keyword 13 61% 1% 14
5 GENE EXP S REGULAT SECT Address 13 71% 1% 10
6 SIGMA SUBUNIT Author keyword 12 75% 1% 9
7 PROKARYOTIC PROMOTER Author keyword 11 100% 0% 6
8 UP ELEMENT Author keyword 9 55% 1% 11
9 WAKSMAN MICROBIOL Address 6 18% 2% 32
10 SIGMA FACTOR Author keyword 6 13% 3% 43

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 RNA POLYMERASE 25 14% 10% 162 Search RNA+POLYMERASE Search RNA+POLYMERASE
2 ESCHERICHIA COLI RNA POLYMERASE 23 72% 1% 18 Search ESCHERICHIA+COLI+RNA+POLYMERASE Search ESCHERICHIA+COLI+RNA+POLYMERASE
3 SIGMA70 17 68% 1% 15 Search SIGMA70 Search SIGMA70
4 E COLI RNA POLYMERASE 13 61% 1% 14 Search E+COLI+RNA+POLYMERASE Search E+COLI+RNA+POLYMERASE
5 SIGMA SUBUNIT 12 75% 1% 9 Search SIGMA+SUBUNIT Search SIGMA+SUBUNIT
6 PROKARYOTIC PROMOTER 11 100% 0% 6 Search PROKARYOTIC+PROMOTER Search PROKARYOTIC+PROMOTER
7 UP ELEMENT 9 55% 1% 11 Search UP+ELEMENT Search UP+ELEMENT
8 SIGMA FACTOR 6 13% 3% 43 Search SIGMA+FACTOR Search SIGMA+FACTOR
9 SIGMA 70 5 54% 0% 7 Search SIGMA+70 Search SIGMA+70
10 PROMOTER MELTING 5 63% 0% 5 Search PROMOTER+MELTING Search PROMOTER+MELTING

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 NONTEMPLATE STRAND 93 88% 3% 44
2 SIGMA 70 SUBUNIT 76 67% 4% 68
3 LAC UV5 PROMOTER 74 55% 6% 91
4 OPEN COMPLEX FORMATION 65 52% 5% 88
5 COLI RNA POLYMERASE 59 25% 13% 203
6 SIGMA70 SUBUNIT 54 65% 3% 51
7 T4 ASIA 48 100% 1% 17
8 TRANSCRIPTION INITIATION 39 19% 11% 186
9 PROMOTER RECOGNITION 28 36% 4% 64
10 BACTERIOPHAGE T4 ASIA PROTEIN 26 100% 1% 11

Journals

Reviews


Title Publ. year Cit. Active references % act. ref.
to same field
Mechanism of Bacterial Transcription Initiation: RNA Polymerase - Promoter Binding, Isomerization to Initiation-Competent Open Complexes, and Initiation of RNA Synthesis 2011 73 134 78%
Bacterial Sigma Factors: A Historical, Structural, and Genomic Perspective 2014 13 107 81%
Advances in bacterial promoter recognition and its control by factors that do not bind DNA 2008 122 144 50%
Bacterial RNA polymerases: the wholo story 2003 239 55 65%
Protein family review - The sigma(70) family of sigma factors 2003 193 23 74%
Anatomy of Escherichia coli sigma(70) promoters 2007 70 102 41%
The regulation of bacterial transcription initiation 2004 360 78 26%
Protein-nucleic acid interactions during open complex formation investigated by systematic alteration of the protein and DNA binding partners 1999 108 98 69%
UPs and downs in bacterial transcription initiation: the role of the alpha subunit of RNA polymerase in promoter recognition 2000 161 52 56%
Activating Transcription in Bacteria 2012 48 137 31%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 GENE EXP S REGULAT SECT 13 71% 0.6% 10
2 WAKSMAN MICROBIOL 6 18% 2.0% 32
3 SYST MACROMOL SIGNALISAT 2 67% 0.1% 2
4 MOL GENET MICROORGANISMS 2 26% 0.4% 7
5 CNRS UMR 5236 1 50% 0.1% 2
6 ENGN BIOTECHNOL HIGASHIMURA CHO 1 100% 0.1% 2
7 MOL GENET GENE BIOL 1 40% 0.1% 2
8 MOL GENET BACTERIA 1 22% 0.2% 4
9 UNITE PHYSICOCHIM MACROMOL BIOL 1 15% 0.3% 5
10 EA DOISY BIOCHEM MOL BIOL 1 11% 0.4% 7

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000223131 RPB7//RPB4//INTERSPECIFIC COMPLEMENTATION
2 0.0000210966 CYCLIC AMP RECEPTOR PROTEIN//CATABOLITE ACTIVATOR PROTEIN CAP//CAMP RECEPTOR PROTEIN
3 0.0000205202 PPGPP//STRINGENT RESPONSE//RPOS
4 0.0000191294 NUSG//TRANSCRIPTION TERMINATION//RHO FACTOR
5 0.0000153309 T7 RNA POLYMERASE//T7 LYSOZYME//PHAGE RNA POLYMERASE
6 0.0000136962 REX EXCLUSION//BACTERIOPHAGE LAMBDA LAMBDA//CI REXA REXB OPERON
7 0.0000096899 HRCA//RNA THERMOMETER//CIRCE
8 0.0000084443 TRP REPRESSOR//LAC REPRESSOR//LACTOSE REPRESSOR
9 0.0000084058 BACTERIOPHAGE T5//HOST PHAGE INTERACTION//LYTIC CONVERSION
10 0.0000067498 GENOME VECTOR//NIPPONKO KU//LONG ACCURATE PCR