Class information for:
Level 1: RNA ISOLATION//RNA EXTRACTION//DNA ISOLATION

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
11 4 ECOLOGY//ZOOLOGY//MARINE & FRESHWATER BIOLOGY 1214215
398 3       NEW SPECIES//ZOOTAXA//ENTOMOLOGY 32070
2025 2             DNA BARCODING//SPECIES IDENTIFICATION//BIO ERS ONTARIO 5858
18100 1                   RNA ISOLATION//RNA EXTRACTION//DNA ISOLATION 593

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 RNA ISOLATION authKW 1139651 11% 34% 64
2 RNA EXTRACTION authKW 634741 10% 21% 57
3 DNA ISOLATION authKW 441560 9% 16% 51
4 DNA EXTRACTION authKW 374455 16% 8% 93
5 CTAB authKW 139012 8% 6% 47
6 TOTAL RNA EXTRACTION authKW 132862 1% 50% 5
7 TRIZOL REAGENT authKW 119579 1% 75% 3
8 CTAB HEXADECYLTRIMETHYLAMMONIUMBROMIDE authKW 106294 0% 100% 2
9 PLANT RNA authKW 106294 0% 100% 2
10 RECALCITRANT PLANT TISSUES authKW 106294 0% 100% 2

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Biochemical Research Methods 3614 26% 0% 156
2 Plant Sciences 2350 28% 0% 168
3 Biotechnology & Applied Microbiology 1857 24% 0% 145
4 Biochemistry & Molecular Biology 1039 36% 0% 216
5 Horticulture 763 6% 0% 36
6 Genetics & Heredity 314 11% 0% 64
7 Agronomy 132 5% 0% 27
8 Chemistry, Analytical 61 6% 0% 35
9 Forestry 57 2% 0% 12
10 Agriculture, Multidisciplinary 44 2% 0% 13

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ADV NEUROBIOCHEM 53147 0% 100% 1
2 AGRI LIFE 53147 0% 100% 1
3 ARBORICULTURE PROMOL 53147 0% 100% 1
4 ASSOCIADOFCMA 53147 0% 100% 1
5 BIOINFORMAT EVOLUT STUDIES 53147 0% 100% 1
6 BIOL GERAL ECOL EVOLUT BIO ERSIDADE 53147 0% 100% 1
7 BIOL MOL PLANTES SUPER LAMPS 53147 0% 100% 1
8 BIOQUIM BIOLTECH 53147 0% 100% 1
9 BIOTECH BIOMED LIFE HLTH SCI 53147 0% 100% 1
10 BIOTECH BIOMEDSTATE HLTH SCI TEC 53147 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 PLANT MOLECULAR BIOLOGY REPORTER 94809 8% 4% 50
2 MOLECULAR BIOTECHNOLOGY 19100 4% 1% 26
3 BIOTECHNIQUES 11283 6% 1% 36
4 GENETICS AND MOLECULAR RESEARCH 8726 6% 1% 33
5 INDIAN JOURNAL OF BIOTECHNOLOGY 7584 2% 1% 10
6 ELECTRONIC JOURNAL OF BIOTECHNOLOGY 7140 2% 1% 11
7 PLANT METHODS 7012 1% 2% 8
8 PREPARATIVE BIOCHEMISTRY & BIOTECHNOLOGY 6013 2% 1% 10
9 AFRICAN JOURNAL OF BIOTECHNOLOGY 4265 4% 0% 24
10 APPLICATIONS IN PLANT SCIENCES 2996 1% 1% 5

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 RNA ISOLATION 1139651 11% 34% 64 Search RNA+ISOLATION Search RNA+ISOLATION
2 RNA EXTRACTION 634741 10% 21% 57 Search RNA+EXTRACTION Search RNA+EXTRACTION
3 DNA ISOLATION 441560 9% 16% 51 Search DNA+ISOLATION Search DNA+ISOLATION
4 DNA EXTRACTION 374455 16% 8% 93 Search DNA+EXTRACTION Search DNA+EXTRACTION
5 CTAB 139012 8% 6% 47 Search CTAB Search CTAB
6 TOTAL RNA EXTRACTION 132862 1% 50% 5 Search TOTAL+RNA+EXTRACTION Search TOTAL+RNA+EXTRACTION
7 TRIZOL REAGENT 119579 1% 75% 3 Search TRIZOL+REAGENT Search TRIZOL+REAGENT
8 CTAB HEXADECYLTRIMETHYLAMMONIUMBROMIDE 106294 0% 100% 2 Search CTAB+HEXADECYLTRIMETHYLAMMONIUMBROMIDE Search CTAB+HEXADECYLTRIMETHYLAMMONIUMBROMIDE
9 PLANT RNA 106294 0% 100% 2 Search PLANT+RNA Search PLANT+RNA
10 RECALCITRANT PLANT TISSUES 106294 0% 100% 2 Search RECALCITRANT+PLANT+TISSUES Search RECALCITRANT+PLANT+TISSUES

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 32164 EDUC MINIST CELL BIOL TUMOR CELL ENGN//TWO COMPONENT DETERMINED CIRCULATING IMMUNE COMPLEXES//UPR GENET FO TIERE 39
2 37252 FUNCTIONAL INFORMATICS//HCRCN81//NM_0010136493
3 32153 NEW AVIAN BIOLOGY//ACETONE PRESERVATION//260 230 NM RATIO
4 29750 GENETIC PURITY//AGR EDUC MAZANDARAN//GENET DONCHO KOSTOV
5 10930 MOLECULAR AUTHENTICATION//MATK//TRNH PSBA
6 12780 RAPD//JUDICIAL AUTHENTICAT//GENETIC AUTHENTICATION
7 38249 STAIRCASE ELECTROPHORESIS//LMW RNA//5S RRNA SCAFFOLD
8 29721 WOOD IDENTIFICATION//TIMBER TRACKING//DIPTEROCARPOIDEAE
9 27774 ACHE MESSENGER RNA//BACTERIOPHAGE DNA PREPARATION//CHICKEN THYMOCYTES
10 25614 CASHEW//ANACARDIUM OCCIDENTALE//OIDIUM ANACARDII

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