Class information for:
Level 1: RRN LOCUS//16S 23S INTERSPACE//16S ITS 23S

Basic class information

Class id #P Avg. number of
references
Database coverage
of references
30472 168 28.0 60%



Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes

The table includes all classes above and classes immediately below the current class.



Cluster id Level Cluster label #P
7 4 INFECTIOUS DISEASES//MICROBIOLOGY//VIROLOGY 1353914
33 3       JOURNAL OF BACTERIOLOGY//MICROBIOLOGY//MOLECULAR MICROBIOLOGY 107033
2350 2             BACILLUS SUBTILIS//SPORULATION//JOURNAL OF BACTERIOLOGY 4381
30472 1                   RRN LOCUS//16S 23S INTERSPACE//16S ITS 23S 168

Terms with highest relevance score



rank Term termType Chi square Shr. of publ. in
class containing
term
Class's shr. of
term's tot. occurrences
#P with
term in
class
1 RRN LOCUS authKW 363518 1% 100% 2
2 16S 23S INTERSPACE authKW 181759 1% 100% 1
3 16S ITS 23S authKW 181759 1% 100% 1
4 16S ITS 23S RRNA OPERON authKW 181759 1% 100% 1
5 18S 23S RRNA SPACER REGION ISR authKW 181759 1% 100% 1
6 23S 5S RRNA SPACER authKW 181759 1% 100% 1
7 ANTARCTOBACTER authKW 181759 1% 100% 1
8 BACILLUS GROUP authKW 181759 1% 100% 1
9 CCUCCU SEQUENCE authKW 181759 1% 100% 1
10 CORE TRNA authKW 181759 1% 100% 1

Web of Science journal categories



Rank Term Chi square Shr. of publ. in
class containing
term
Class's shr. of
term's tot. occurrences
#P with
term in
class
1 Microbiology 4154 65% 0% 109
2 Biotechnology & Applied Microbiology 162 14% 0% 24
3 Biochemical Research Methods 71 8% 0% 13
4 Genetics & Heredity 66 10% 0% 16
5 Biochemistry & Molecular Biology 46 18% 0% 30
6 Virology 18 3% 0% 5
7 Mathematical & Computational Biology 11 2% 0% 3
8 Evolutionary Biology 7 2% 0% 3
9 Biology 0 1% 0% 2
10 Agriculture, Dairy & Animal Science 0 1% 0% 1

Address terms



Rank Term Chi square Shr. of publ. in
class containing
term
Class's shr. of
term's tot. occurrences
#P with
term in
class
1 EDIFICIO GALLIA 181759 1% 100% 1
2 MOL GENET SECT PEDIAT INFECT DISMAXWELL FINL 181759 1% 100% 1
3 UMR IRA 1128IFR110 181759 1% 100% 1
4 ABT BIOTECHNOL MOL GENET 90878 1% 50% 1
5 SCI NAT PROD 90878 1% 50% 1
6 DISCIPLINA MOLESTIAS INFECCIOSAS PARASITARIAS 60585 1% 33% 1
7 INFORMAT GENOM STRUCTUMR 7256 60585 1% 33% 1
8 GENET BIOL MICROBIENNES 48466 1% 13% 2
9 ENVIRONM HLTH PROGRAM BIO ERS 25964 1% 14% 1
10 TIANJIN STATE MICROBIAL FUNCT GENOM 18174 1% 10% 1

Journals



Rank Term Chi square Shr. of publ. in
class containing
term
Class's shr. of
term's tot. occurrences
#P with
term in
class
1 JOURNAL OF BACTERIOLOGY 5278 18% 0% 31
2 JOURNAL OF GENERAL MICROBIOLOGY 3450 6% 0% 10
3 MICROBIOLOGY-SGM 3334 7% 0% 12
4 JOURNAL OF MICROBIOLOGICAL METHODS 2401 5% 0% 8
5 RESEARCH IN MICROBIOLOGY 1098 2% 0% 4
6 MEDICAL MICROBIOLOGY LETTERS 1008 1% 1% 1
7 FEMS MICROBIOLOGY LETTERS 724 5% 0% 8
8 INTERDISCIPLINARY SCIENCES-COMPUTATIONAL LIFE SCIENCES 586 1% 0% 1
9 CANADIAN JOURNAL OF MICROBIOLOGY 468 2% 0% 4
10 NUCLEIC ACIDS RESEARCH 447 6% 0% 10

Author Key Words



Rank Term Chi square Shr. of publ. in
class containing
term
Class's shr. of
term's tot. occurrences
#P with
term in
class
LCSH search Wikipedia search
1 RRN LOCUS 363518 1% 100% 2 Search RRN+LOCUS Search RRN+LOCUS
2 16S 23S INTERSPACE 181759 1% 100% 1 Search 16S+23S+INTERSPACE Search 16S+23S+INTERSPACE
3 16S ITS 23S 181759 1% 100% 1 Search 16S+ITS+23S Search 16S+ITS+23S
4 16S ITS 23S RRNA OPERON 181759 1% 100% 1 Search 16S+ITS+23S+RRNA+OPERON Search 16S+ITS+23S+RRNA+OPERON
5 18S 23S RRNA SPACER REGION ISR 181759 1% 100% 1 Search 18S+23S+RRNA+SPACER+REGION+ISR Search 18S+23S+RRNA+SPACER+REGION+ISR
6 23S 5S RRNA SPACER 181759 1% 100% 1 Search 23S+5S+RRNA+SPACER Search 23S+5S+RRNA+SPACER
7 ANTARCTOBACTER 181759 1% 100% 1 Search ANTARCTOBACTER Search ANTARCTOBACTER
8 BACILLUS GROUP 181759 1% 100% 1 Search BACILLUS+GROUP Search BACILLUS+GROUP
9 CCUCCU SEQUENCE 181759 1% 100% 1 Search CCUCCU+SEQUENCE Search CCUCCU+SEQUENCE
10 CORE TRNA 181759 1% 100% 1 Search CORE+TRNA Search CORE+TRNA

Core articles

The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.



Rank Reference # ref.
in cl.
Shr. of ref. in
cl.
Citations
1 RUDNER, R , CHEVRESTT, A , BUCHHOLZ, SR , STUDAMIRE, B , WHITE, AM , JARVIS, ED , (1993) 2 TRANSFER-RNA GENE CLUSTERS ASSOCIATED WITH RIBOSOMAL-RNA OPERONS RRND AND RRNE IN BACILLUS-SUBTILIS.JOURNAL OF BACTERIOLOGY. VOL. 175. ISSUE 2. P. 503-509 16 76% 18
2 SHAVER, YJ , NAGPAL, ML , FOX, KF , RUDNER, R , FOX, A , (2001) VARIATION IN 16S-23S RRNA INTERGENIC SPACER REGIONS AMONG BACILLUS SUBTILIS 168 ISOLATES.MOLECULAR MICROBIOLOGY. VOL. 42. ISSUE 1. P. 101-109 17 52% 13
3 CARR, EL , GURTLER, V , SEVIOUR, RJ , (2004) VARIATION OF 16S-23S RRNA INTERGENIC SPACER REGIONS (ISRS) IN ACINETOBACTER BAYLYI (STRAIN 132) ISOLATED FROM ACTIVATED SLUDGE.SYSTEMATIC AND APPLIED MICROBIOLOGY. VOL. 27. ISSUE 4. P. 478-491 16 41% 6
4 SHAVER, YJ , NAGPAL, ML , RUDNER, R , NAKAMURA, LK , FOX, KF , FOX, A , (2002) RESTRICTION FRAGMENT LENGTH POLYMORPHISM OF RRNA OPERONS FOR DISCRIMINATION AND INTERGENIC SPACER SEQUENCES FOR CATALOGING OF BACILLUS SUBTILIS SUB-GROUPS.JOURNAL OF MICROBIOLOGICAL METHODS. VOL. 50. ISSUE 2. P. 215 -223 11 52% 22
5 WIDOM, RL , JARVIS, ED , LAFAUCI, G , RUDNER, R , (1988) INSTABILITY OF RIBOSOMAL-RNA OPERONS IN BACILLUS-SUBTILIS.JOURNAL OF BACTERIOLOGY. VOL. 170. ISSUE 2. P. 605-610 9 100% 47
6 WENNER, T , ROTH, V , DECARIS, B , LEBLOND, P , (2002) INTRAGENOMIC AND INTRASPECIFIC POLYMORPHISM OF THE 165-23S RDNA INTERNALLY TRANSCRIBED SEQUENCES OF STREPTOMYCES AMBOFACIENS.MICROBIOLOGY-SGM. VOL. 148. ISSUE . P. 633 -642 13 39% 13
7 GREEN, CJ , VOLD, BS , (1992) A CLUSTER OF 9 TRANSFER-RNA GENES BETWEEN RIBOSOMAL GENE OPERONS IN BACILLUS-SUBTILIS.JOURNAL OF BACTERIOLOGY. VOL. 174. ISSUE 10. P. 3147-3151 13 54% 17
8 OKAMOTO, K , SERROR, P , AZEVEDO, V , VOLD, B , (1993) PHYSICAL MAPPING OF STABLE RNA GENES IN BACILLUS-SUBTILIS USING POLYMERASE CHAIN-REACTION AMPLIFICATION FROM A YEAST ARTIFICIAL CHROMOSOME LIBRARY.JOURNAL OF BACTERIOLOGY. VOL. 175. ISSUE 14. P. 4290-4297 15 39% 8
9 GARRITY, DB , ZAHLER, SA , (1993) THE BACILLUS-SUBTILIS OCHRE SUPPRESSOR SUP-3 IS LOCATED IN AN OPERON OF 7 TRANSFER-RNA GENES.JOURNAL OF BACTERIOLOGY. VOL. 175. ISSUE 20. P. 6512-6517 11 50% 16
10 JARVIS, ED , CHENG, S , RUDNER, R , (1990) GENETIC-STRUCTURE AND DNA-SEQUENCES AT JUNCTIONS INVOLVED IN THE REARRANGEMENTS OF BACILLUS-SUBTILIS STRAINS CARRYING THE TRPE26 MUTATION.GENETICS. VOL. 126. ISSUE 4. P. 785-797 12 50% 10

Classes with closest relation at Level 1



Rank Class id link
1 32602 KAUFFMANN WHITE SCHEME//I CEUI//HMU UCFM INFECT GENOM
2 14549 DAIRY BIOTECHNOL ENGN//KOUMISS//LACTOBACILLUS CASEI GROUP
3 25175 TAYLORELLA EQUIGENITALIS//CONTAGIOUS EQUINE METRITIS//TAYLORELLA ASINIGENITALIS
4 13204 PPGPP//STRINGENT RESPONSE//PPPGPP
5 30954 PISCIRICKETTSIA SALMONIS//PISCIRICKETTSIOSIS//SALMONID RICKETTSIAL SEPTICEMIA
6 2228 SPORULATION//BACILLUS SUBTILIS//JOURNAL OF BACTERIOLOGY
7 20234 RECOMBINATION DETECTION//SPECIES CONCEPT//PERIODIC SELECTION
8 19522 REPLICATION FORK BARRIER//FORK ARREST//REPLICATION TERMINATOR PROTEIN
9 8539 5S RRNA//5S RIBOSOMAL RNA//EXPANSION SEGMENT
10 4614 MYCOPLASMA FERMENTANS//SPIROPLASMA//MOLLICUTES

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