Class information for:
Level 2: POLYGAMMA GLUTAMIC ACID//POLY GAMMA GLUTAMIC ACID//EPSILON POLY L LYSINE

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
8 4 POLYMER SCIENCE//CHEMISTRY, PHYSICAL//MATERIALS SCIENCE, MULTIDISCIPLINARY 1554940
569 3       BLOCK COPOLYMERS//MACROMOLECULES//POLYMER SCIENCE 17142
3823 2             POLYGAMMA GLUTAMIC ACID//POLY GAMMA GLUTAMIC ACID//EPSILON POLY L LYSINE 1032
18167 1                   POLYGAMMA GLUTAMIC ACID//POLY GAMMA GLUTAMIC ACID//GAMMA PGA 589
27673 1                   EPSILON POLY L LYSINE//EPSILON POLYLYSINE//STREPTOMYCES ALBULUS 244
34917 1                   GENOME SHUFFLING//SPINOSYN D//N DEMETHYLSPINOSYN D 119
37607 1                   NATAMYCIN//STREPTOMYCES GILVOSPOREUS//2002 657 EC EUROPEAN DECISION 80

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 POLYGAMMA GLUTAMIC ACID authKW 1605085 8% 60% 87
2 POLY GAMMA GLUTAMIC ACID authKW 1547485 7% 68% 75
3 EPSILON POLY L LYSINE authKW 1329066 5% 81% 54
4 GAMMA PGA authKW 597247 3% 67% 29
5 GENOME SHUFFLING authKW 544083 4% 42% 42
6 POLY GAMMA GLUTAMATE authKW 498778 2% 78% 21
7 GAMMA POLYGLUTAMIC ACID authKW 397606 2% 52% 25
8 EPSILON POLYLYSINE authKW 355897 3% 45% 26
9 POLY EPSILON LYSINE authKW 353008 2% 68% 17
10 STREPTOMYCES ALBULUS authKW 293160 1% 80% 12

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Biotechnology & Applied Microbiology 6125 33% 0% 341
2 Food Science & Technology 2559 19% 0% 195
3 Polymer Science 2116 18% 0% 184
4 Materials Science, Biomaterials 749 5% 0% 49
5 Chemistry, Applied 580 8% 0% 80
6 Microbiology 512 11% 0% 109
7 Agricultural Engineering 506 3% 0% 31
8 Biochemistry & Molecular Biology 217 16% 0% 167
9 Agriculture, Multidisciplinary 214 3% 0% 35
10 Engineering, Chemical 88 5% 0% 55

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FOOD SCI LIGHT IND 133367 3% 15% 30
2 COURSE PL BIO OURCE SCI 122152 0% 100% 4
3 GLOBAL ENVIRONM CHEM 99937 1% 55% 6
4 INDIAN OLIS 99937 1% 55% 6
5 ETS ENGN IND BARCELONA ENGN QUIM 61076 0% 100% 2
6 FOOD LIFE SCI MAJOR 61076 0% 100% 2
7 ETSIIM 48856 0% 40% 4
8 BIOCHEM PHARMACEUT ENGN 45804 0% 50% 3
9 BIO NANOCHEM 41816 1% 14% 10
10 VITICULTURE WINE 40716 0% 67% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 FOOD SCIENCE AND BIOTECHNOLOGY 2624 2% 1% 17
2 APPLIED BIOCHEMISTRY AND BIOTECHNOLOGY 2454 2% 0% 25
3 JOURNAL OF BIOSCIENCE AND BIOENGINEERING 2323 2% 0% 18
4 JOURNAL OF MICROBIOLOGY AND BIOTECHNOLOGY 1702 2% 0% 16
5 APPLIED MICROBIOLOGY AND BIOTECHNOLOGY 1632 3% 0% 28
6 JOURNAL OF THE JAPANESE SOCIETY FOR FOOD SCIENCE AND TECHNOLOGY-NIPPON SHOKUHIN KAGAKU KOGAKU KAISHI 1556 1% 0% 13
7 PROCESS BIOCHEMISTRY 1462 2% 0% 17
8 BIORESOURCE TECHNOLOGY 1459 3% 0% 30
9 BIOPROCESS AND BIOSYSTEMS ENGINEERING 1244 1% 0% 9
10 MICROBIAL BIOTECHNOLOGY 1176 0% 1% 5

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 POLYGAMMA GLUTAMIC ACID 1605085 8% 60% 87 Search POLYGAMMA+GLUTAMIC+ACID Search POLYGAMMA+GLUTAMIC+ACID
2 POLY GAMMA GLUTAMIC ACID 1547485 7% 68% 75 Search POLY+GAMMA+GLUTAMIC+ACID Search POLY+GAMMA+GLUTAMIC+ACID
3 EPSILON POLY L LYSINE 1329066 5% 81% 54 Search EPSILON+POLY+L+LYSINE Search EPSILON+POLY+L+LYSINE
4 GAMMA PGA 597247 3% 67% 29 Search GAMMA+PGA Search GAMMA+PGA
5 GENOME SHUFFLING 544083 4% 42% 42 Search GENOME+SHUFFLING Search GENOME+SHUFFLING
6 POLY GAMMA GLUTAMATE 498778 2% 78% 21 Search POLY+GAMMA+GLUTAMATE Search POLY+GAMMA+GLUTAMATE
7 GAMMA POLYGLUTAMIC ACID 397606 2% 52% 25 Search GAMMA+POLYGLUTAMIC+ACID Search GAMMA+POLYGLUTAMIC+ACID
8 EPSILON POLYLYSINE 355897 3% 45% 26 Search EPSILON+POLYLYSINE Search EPSILON+POLYLYSINE
9 POLY EPSILON LYSINE 353008 2% 68% 17 Search POLY+EPSILON+LYSINE Search POLY+EPSILON+LYSINE
10 STREPTOMYCES ALBULUS 293160 1% 80% 12 Search STREPTOMYCES+ALBULUS Search STREPTOMYCES+ALBULUS

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 2


rank cluster_id2 link
1 3060 POLYPEPTIDE//N CARBOXYANHYDRIDE//POLYASPARTAMIDE
2 1638 LACTOCOCCUS LACTIS//BACILLUS SUBTILIS//JOURNAL OF BACTERIOLOGY
3 1021 STREPTOMYCES//POLYKETIDES//ACTINOMYCETES
4 3907 POLYPEROXIDE//POLYSTYRENE PEROXIDE//COPOLYPEROXIDES
5 3195 L ASPARAGINASE//ASPARAGINASE//SOY SAUCE
6 1198 1 3 PROPANEDIOL//CLOSTRIDIUM ACETOBUTYLICUM//2 3 BUTANEDIOL
7 2566 ANTHRAX//BACILLUS ANTHRACIS//PROTECTIVE ANTIGEN
8 2197 MORINGA OLEIFERA//BIOFLOCCULANT//FLOCCULATION
9 1028 CHITOSAN//CHITIN//CHITOSANASE
10 2221 KONJAC GLUCOMANNAN//CURDLAN//GELLAN GUM

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