Class information for:
Level 1: METHIONINE BIOSYNTHESIS//COBALAMIN INDEPENDENT//METHIONINE REPRESSOR

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
19331 510 33.5 58%


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
0 4 BIOCHEMISTRY & MOLECULAR BIOLOGY//CELL BIOLOGY//ONCOLOGY 4064930
278 3       CORYNEBACTERIUM GLUTAMICUM//ACTA CRYSTALLOGRAPHICA SECTION D-BIOLOGICAL CRYSTALLOGRAPHY//BIOCHEMISTRY & MOLECULAR BIOLOGY 43163
1782 2             CORYNEBACTERIUM GLUTAMICUM//DIHYDRODIPICOLINATE SYNTHASE//ASPARTATE KINASE 6365
19331 1                   METHIONINE BIOSYNTHESIS//COBALAMIN INDEPENDENT//METHIONINE REPRESSOR 510

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 METHIONINE BIOSYNTHESIS authKW 247190 3% 26% 16
2 COBALAMIN INDEPENDENT authKW 239489 1% 100% 4
3 METHIONINE REPRESSOR authKW 239489 1% 100% 4
4 CYS3 authKW 213826 1% 71% 5
5 HOMOCYSTEINE SYNTHASE authKW 191589 1% 80% 4
6 SULFUR REGULATION authKW 187097 1% 63% 5
7 CYS3 PROTEIN authKW 179617 1% 100% 3
8 HOMOSERINE TRANSACETYLASE authKW 179617 1% 100% 3
9 O ACETYLHOMOSERINE SULFHYDRYLASE authKW 159656 1% 67% 4
10 METHIONINE PRODUCTION authKW 136847 1% 57% 4

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 3409 35% 0% 176
2 Biochemistry & Molecular Biology 1537 46% 0% 236
3 Mycology 595 5% 0% 23
4 Biotechnology & Applied Microbiology 524 15% 0% 75
5 Genetics & Heredity 395 13% 0% 65
6 Biophysics 227 9% 0% 44
7 Cell Biology 80 8% 0% 43
8 Biochemical Research Methods 17 3% 0% 15
9 Agronomy 6 2% 0% 8
10 Food Science & Technology 5 2% 0% 12

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 ANITMICROBIAL 59872 0% 100% 1
2 ASLBURY STRUCT MOL BIOL 59872 0% 100% 1
3 BAYER CROPSCICNRSM UMR 5240 59872 0% 100% 1
4 GRAIN FOOD IND 59872 0% 100% 1
5 LIFE SCI 4002 59872 0% 100% 1
6 LUDWIG BOLTZMANN STUDIES VENERO DERMATOL INF 59872 0% 100% 1
7 MED MED SCI IRVINE 240D 1 59872 0% 100% 1
8 MOL CELLULAR BIOL PLANT BIOCHEM 59872 0% 100% 1
9 RHODES ANIM DAIRY SCI 312 59872 0% 100% 1
10 SCI BIOMOL SCI 59872 0% 100% 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 6041 11% 0% 58
2 YEAST 3023 2% 0% 12
3 CURRENT GENETICS 2733 3% 0% 13
4 MOLECULAR AND GENERAL GENETICS 1777 2% 0% 12
5 FEMS MICROBIOLOGY LETTERS 1484 4% 0% 20
6 MOLECULAR & GENERAL GENETICS 1197 1% 0% 7
7 CELL DIVISION 1159 0% 1% 2
8 MICROBIOLOGY-SGM 1082 2% 0% 12
9 JOURNAL OF MICROBIAL BIOTECHNOLOGY 879 0% 1% 1
10 ADVANCES IN POLYAMINE RESEARCH 841 0% 1% 1

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 METHIONINE BIOSYNTHESIS 247190 3% 26% 16 Search METHIONINE+BIOSYNTHESIS Search METHIONINE+BIOSYNTHESIS
2 COBALAMIN INDEPENDENT 239489 1% 100% 4 Search COBALAMIN+INDEPENDENT Search COBALAMIN+INDEPENDENT
3 METHIONINE REPRESSOR 239489 1% 100% 4 Search METHIONINE+REPRESSOR Search METHIONINE+REPRESSOR
4 CYS3 213826 1% 71% 5 Search CYS3 Search CYS3
5 HOMOCYSTEINE SYNTHASE 191589 1% 80% 4 Search HOMOCYSTEINE+SYNTHASE Search HOMOCYSTEINE+SYNTHASE
6 SULFUR REGULATION 187097 1% 63% 5 Search SULFUR+REGULATION Search SULFUR+REGULATION
7 CYS3 PROTEIN 179617 1% 100% 3 Search CYS3+PROTEIN Search CYS3+PROTEIN
8 HOMOSERINE TRANSACETYLASE 179617 1% 100% 3 Search HOMOSERINE+TRANSACETYLASE Search HOMOSERINE+TRANSACETYLASE
9 O ACETYLHOMOSERINE SULFHYDRYLASE 159656 1% 67% 4 Search O+ACETYLHOMOSERINE+SULFHYDRYLASE Search O+ACETYLHOMOSERINE+SULFHYDRYLASE
10 METHIONINE PRODUCTION 136847 1% 57% 4 Search METHIONINE+PRODUCTION Search METHIONINE+PRODUCTION

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 OLD, IG , PHILLIPS, SEV , STOCKLEY, PG , SAINTGIRONS, I , (1991) REGULATION OF METHIONINE BIOSYNTHESIS IN THE ENTEROBACTERIACEAE.PROGRESS IN BIOPHYSICS & MOLECULAR BIOLOGY. VOL. 56. ISSUE 3. P. 145-185 66 49% 34
2 BRZYWCZY, J , KACPRZAK, MM , PASZEWSKI, A , (2011) NOVEL MUTATIONS REVEAL TWO IMPORTANT REGIONS IN ASPERGILLUS NIDULANS TRANSCRIPTIONAL ACTIVATOR METR.FUNGAL GENETICS AND BIOLOGY. VOL. 48. ISSUE 2. P. 104-112 20 80% 4
3 KUMAR, D , GOMES, J , (2005) METHIONINE PRODUCTION BY FERMENTATION.BIOTECHNOLOGY ADVANCES. VOL. 23. ISSUE 1. P. 41 -61 31 52% 30
4 LEE, HS , HWANG, BJ , (2003) METHIONINE BIOSYNTHESIS AND ITS REGULATION IN CORYNEBACTERIUM GLUTAMICUM: PARALLEL PATHWAYS OF TRANSSULFURATION AND DIRECT SULFHYDRYLATION.APPLIED MICROBIOLOGY AND BIOTECHNOLOGY. VOL. 62. ISSUE 5-6. P. 459-467 29 56% 30
5 MARZLUF, GA , (1997) MOLECULAR GENETICS OF SULFUR ASSIMILATION IN FILAMENTOUS FUNGI AND YEAST.ANNUAL REVIEW OF MICROBIOLOGY. VOL. 51. ISSUE . P. 73-96 24 67% 142
6 NATORFF, R , SIENKO, M , BRZYWCZY, J , PASZEWSKI, A , (2003) THE ASPERGILLUS NIDULANS METR GENE ENCODES A BZIP PROTEIN WHICH ACTIVATES TRANSCRIPTION OF SULPHUR METABOLISM GENES.MOLECULAR MICROBIOLOGY. VOL. 49. ISSUE 4. P. 1081 -1094 23 66% 35
7 AUGUSTUS, AM , SAGE, H , SPICER, LD , (2010) BINDING OF METJ REPRESSOR TO SPECIFIC AND NONSPECIFIC DNA AND EFFECT OF S-ADENOSYLMETHIONINE ON THESE INTERACTIONS.BIOCHEMISTRY. VOL. 49. ISSUE 15. P. 3289-3295 19 68% 2
8 YAMAGATA, S , (1989) ROLES OF O-ACETYL-L-HOMOSERINE SULFHYDRYLASES IN MICROORGANISMS.BIOCHIMIE. VOL. 71. ISSUE 11-12. P. 1125-1143 31 79% 32
9 BRZYWCZY, J , SIENKO, M , KUCHARSKA, A , PASZEWSKI, A , (2002) SULPHUR AMINO ACID SYNTHESIS IN SCHIZOSACCHAROMYCES POMBE REPRESENTS A SPECIFIC VARIANT OF SULPHUR METABOLISM IN FUNGI.YEAST. VOL. 19. ISSUE 1. P. 29-35 17 85% 27
10 AUGUSTUS, AM , REARDON, PN , HELLER, WT , SPICER, LD , (2006) STRUCTURAL BASIS FOR THE DIFFERENTIAL REGULATION OF DNA BY THE METHIONINE REPRESSOR METJ.JOURNAL OF BIOLOGICAL CHEMISTRY. VOL. 281. ISSUE 45. P. 34269-34276 17 71% 10

Classes with closest relation at Level 1


Rank Class id link
1 22165 BILOPHILA WADSWORTHIA//ANAEROBIC DESULFONATION//DESULFONATION
2 10704 DIHYDRODIPICOLINATE SYNTHASE//ASPARTATE KINASE//LYSINE BIOSYNTHESIS
3 6237 SULFATE ASSIMILATION//SERINE ACETYLTRANSFERASE//CYSTEINE BIOSYNTHESIS
4 22761 METHIONINE DEPENDENCE//METHIONINASE//METHIONINE GAMMA LYASE
5 13407 YAP1//BIFUNCTIONAL GLUTATHIONE SYNTHETASE//YAP1P
6 16509 TYRR//LONG ACCURATE PCR//BACILLUS SUBTILIS GENOME SEQUENCING
7 4282 CORYNEBACTERIUM GLUTAMICUM//BIOTECHNOL 1//CHAIR GENET PROKARYOTES
8 21832 HOMOCYSTINURIA//CYSTATHIONINE BETA SYNTHASE//CYSTATHIONINE BETA SYNTHASE DEFICIENCY
9 33380 GERALCINS//AZOXY ANTIBIOTICS//AZOXYBACILIN
10 13841 SERINE HYDROXYMETHYLTRANSFERASE//THREONINE ALDOLASE//SHMT

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