Class information for:
Level 1: HETEROCYCLIC AMINES//HETEROCYCLIC AROMATIC AMINES//PHIP

Basic class information
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 ONCOLOGY//CELL BIOLOGY//BIOCHEMISTRY & MOLECULAR BIOLOGY 2934640
174 3       MUTATION RESEARCH//TOXICOLOGY//CARCINOGENESIS 57648
714 2             HETEROCYCLIC AMINES//DNA ADDUCTS//HETEROCYCLIC AROMATIC AMINES 13225
2609 1                   HETEROCYCLIC AMINES//HETEROCYCLIC AROMATIC AMINES//PHIP 2227

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HETEROCYCLIC AMINES authKW 3123016 16% 63% 350
2 HETEROCYCLIC AROMATIC AMINES authKW 2088129 8% 82% 181
3 PHIP authKW 1021533 6% 54% 133
4 FOOD MUTAGENS authKW 552565 2% 81% 48
5 MEIQX authKW 530836 2% 77% 49
6 2 AMINO 1 METHYL 6 PHENYLIMIDAZO4 5 BPYRIDINE authKW 359345 2% 63% 40
7 2 AMINO 3 METHYLIMIDAZO4 5 FQUINOLINE authKW 163727 1% 64% 18
8 2 AMINO 1 METHYL 6 PHENYLIMIDAZO4 5 BPYRIDINE PHIP authKW 151602 1% 71% 15
9 2 AMINO 3 8 DIMETHYLIMIDAZO4 5 FQUINOXALINE authKW 151602 1% 71% 15
10 A ALPHA C authKW 127353 0% 100% 9

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Toxicology 26782 33% 0% 732
2 Food Science & Technology 6803 21% 0% 464
3 Oncology 6630 29% 0% 654
4 Genetics & Heredity 2765 16% 0% 349
5 Chemistry, Applied 842 7% 0% 145
6 Nutrition & Dietetics 717 5% 0% 119
7 Chemistry, Analytical 380 7% 0% 158
8 Biochemical Research Methods 353 5% 0% 114
9 Biotechnology & Applied Microbiology 304 6% 0% 143
10 Chemistry, Medicinal 273 4% 0% 90

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CHEM CARCINOGENESIS SECT 116839 1% 52% 16
2 PL NUTR FOOD CHEM 67378 1% 18% 27
3 LOTUS FUNCT FOOD INGREDIENT 58958 0% 83% 5
4 BIOL BIOTECHNOL PROGRAM 43598 2% 9% 36
5 FOOD ENGN TECHNOL NUTR 31837 0% 75% 3
6 CANC PREVENT BASIC PROJECT 28657 1% 14% 15
7 ABURAHI 28301 0% 100% 2
8 FOOD HYG SHINJUKU KU 28301 0% 100% 2
9 IRSETUMS BIOSIT 3480 28301 0% 100% 2
10 FUNCT FOOD ORGAN FOOD COMMOD 25468 0% 60% 3

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CARCINOGENESIS 82546 12% 2% 261
2 MUTATION RESEARCH 31680 6% 2% 135
3 FOOD AND CHEMICAL TOXICOLOGY 24539 6% 1% 123
4 MUTAGENESIS 14715 2% 2% 49
5 CHEMICAL RESEARCH IN TOXICOLOGY 14583 3% 1% 74
6 MUTATION RESEARCH-FUNDAMENTAL AND MOLECULAR MECHANISMS OF MUTAGENESIS 12967 3% 2% 60
7 CANCER LETTERS 9986 4% 1% 94
8 MUTATION RESEARCH-GENETIC TOXICOLOGY AND ENVIRONMENTAL MUTAGENESIS 9681 2% 1% 48
9 JAPANESE JOURNAL OF CANCER RESEARCH 8384 2% 1% 46
10 ENVIRONMENTAL AND MOLECULAR MUTAGENESIS 7045 2% 1% 34

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 HETEROCYCLIC AMINES 3123016 16% 63% 350 Search HETEROCYCLIC+AMINES Search HETEROCYCLIC+AMINES
2 HETEROCYCLIC AROMATIC AMINES 2088129 8% 82% 181 Search HETEROCYCLIC+AROMATIC+AMINES Search HETEROCYCLIC+AROMATIC+AMINES
3 PHIP 1021533 6% 54% 133 Search PHIP Search PHIP
4 FOOD MUTAGENS 552565 2% 81% 48 Search FOOD+MUTAGENS Search FOOD+MUTAGENS
5 MEIQX 530836 2% 77% 49 Search MEIQX Search MEIQX
6 2 AMINO 1 METHYL 6 PHENYLIMIDAZO4 5 BPYRIDINE 359345 2% 63% 40 Search 2+AMINO+1+METHYL+6+PHENYLIMIDAZO4+5+BPYRIDINE Search 2+AMINO+1+METHYL+6+PHENYLIMIDAZO4+5+BPYRIDINE
7 2 AMINO 3 METHYLIMIDAZO4 5 FQUINOLINE 163727 1% 64% 18 Search 2+AMINO+3+METHYLIMIDAZO4+5+FQUINOLINE Search 2+AMINO+3+METHYLIMIDAZO4+5+FQUINOLINE
8 2 AMINO 1 METHYL 6 PHENYLIMIDAZO4 5 BPYRIDINE PHIP 151602 1% 71% 15 Search 2+AMINO+1+METHYL+6+PHENYLIMIDAZO4+5+BPYRIDINE+PHIP Search 2+AMINO+1+METHYL+6+PHENYLIMIDAZO4+5+BPYRIDINE+PHIP
9 2 AMINO 3 8 DIMETHYLIMIDAZO4 5 FQUINOXALINE 151602 1% 71% 15 Search 2+AMINO+3+8+DIMETHYLIMIDAZO4+5+FQUINOXALINE Search 2+AMINO+3+8+DIMETHYLIMIDAZO4+5+FQUINOXALINE
10 A ALPHA C 127353 0% 100% 9 Search A+ALPHA+C Search A+ALPHA+C

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.

Classes with closest relation at Level 1


rank cluster_id2 link
1 24808 HUMAN S9//N N N N TETRAMETHYL PARA PHENYLENEDIAMINE//1 METHYL 2 ARYLETHYL HYDROXYLAMINE
2 20462 MUTAGENIC PYROLYZATES//DESMUTAGENICITY//LACTOBACILLUS SALIVARIUS REN
3 29167 O AMINOAZOTOLUENE//GLUCOCORTICOID INDUCTION//2 METHOXY 4 NITROANILINE
4 24004 ENZYMATICALLY DECOMPOSED RUTIN//CYTOKINESIS BLOCK MICRONUCLEUS TEST//FORWARD MUTATIONS
5 11422 NITRENIUM ION//NITRENIUM//N 2 ACETYLAMINOFLUORENE
6 6249 N ACETYLTRANSFERASE//ARYLAMINE N ACETYLTRANSFERASE//NAT2
7 17057 CHLOROPHYLLIN//CIRCULAR RING SHELL//THEORY OF FLEXIBLE SHELL
8 13847 ABERRANT CRYPT FOCI//COLON CARCINOGENESIS//AZOXYMETHANE
9 17357 MUTA TM MOUSE//LACI//LACL
10 20232 4 AMINOBIPHENYL//4 4 METHYLENEBIS2 CHLOROANILINE//MBOCA

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