Class information for:
Level 1: HYBRID LETHALITY//HYBRID NECROSIS//HYBRID CHLOROSIS

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
9 4 PLANT SCIENCES//FOOD SCIENCE & TECHNOLOGY//AGRONOMY 1475572
81 3       AGRONOMY//CROP SCIENCE//PLANT SCIENCES 83588
531 2             THEORETICAL AND APPLIED GENETICS//TRITICUM AESTIVUM//AGRONOMY 15330
32295 1                   HYBRID LETHALITY//HYBRID NECROSIS//HYBRID CHLOROSIS 153

Terms with highest relevance score



rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 HYBRID LETHALITY authKW 3664495 17% 68% 26
2 HYBRID NECROSIS authKW 1483142 8% 60% 12
3 HYBRID CHLOROSIS authKW 411987 1% 100% 2
4 LIFE SCI TECHNOL A1201 address 411987 1% 100% 2
5 NICOTIANA APOPTOSIS authKW 411987 1% 100% 2
6 Q CHROMOSOME authKW 411987 1% 100% 2
7 TEST TUBE POLLINATION authKW 411987 1% 100% 2
8 NICOTIANA SECTION SUAVEOLENTES authKW 274656 1% 67% 2
9 AGR EMPLOYMENT RECLAIMED LAND address 205993 1% 100% 1
10 APICAL LETHALITY authKW 205993 1% 100% 1

Web of Science journal categories



chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Plant Sciences 3694 67% 0% 103
2 Horticulture 2983 23% 0% 35
3 Agronomy 2817 36% 0% 55
4 Genetics & Heredity 489 24% 0% 37
5 Multidisciplinary Sciences 98 5% 0% 7
6 Biotechnology & Applied Microbiology 71 10% 0% 16
7 Evolutionary Biology 29 3% 0% 5
8 CYTOLOGY & HISTOLOGY 25 1% 0% 1
9 Agriculture, Multidisciplinary 17 3% 0% 4
10 Reproductive Biology 10 2% 0% 3

Address terms



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 LIFE SCI TECHNOL A1201 411987 1% 100% 2
2 AGR EMPLOYMENT RECLAIMED LAND 205993 1% 100% 1
3 CORE SCI TECHNOL C T 205993 1% 100% 1
4 MOL PLANT EPIGENET 205993 1% 100% 1
5 NORTH PLAIN BIOST S 247 205993 1% 100% 1
6 NORTH PLAIN BIOST S 252 205993 1% 100% 1
7 ST PETERSBURG VAVILOV GEN GENET 205993 1% 100% 1
8 SPB BRANCH 205989 2% 33% 3
9 FOOD CROP SCI 183914 3% 18% 5
10 SHIZUOKA AGR FO TRY 68663 1% 33% 1

Journals



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 BREEDING SCIENCE 13100 6% 1% 9
2 JAPANESE JOURNAL OF BREEDING 12389 4% 1% 6
3 EUPHYTICA 8614 12% 0% 18
4 PLANT BIOTECHNOLOGY 7389 3% 1% 5
5 GENETICS AND BREEDING 6240 1% 3% 1
6 THEORETICAL AND APPLIED GENETICS 2461 7% 0% 11
7 DOKLADI NA BOLGARSKATA AKADEMIYA NA NAUKITE 2388 4% 0% 6
8 ISRAEL JOURNAL OF PLANT SCIENCES 2344 2% 0% 3
9 SEXUAL PLANT REPRODUCTION 2135 2% 0% 3
10 ZEITSCHRIFT FUR PFLANZENZUCHTUNG-JOURNAL OF PLANT BREEDING 1895 1% 0% 2

Author Key Words



chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 HYBRID LETHALITY 3664495 17% 68% 26 Search HYBRID+LETHALITY Search HYBRID+LETHALITY
2 HYBRID NECROSIS 1483142 8% 60% 12 Search HYBRID+NECROSIS Search HYBRID+NECROSIS
3 HYBRID CHLOROSIS 411987 1% 100% 2 Search HYBRID+CHLOROSIS Search HYBRID+CHLOROSIS
4 NICOTIANA APOPTOSIS 411987 1% 100% 2 Search NICOTIANA+APOPTOSIS Search NICOTIANA+APOPTOSIS
5 Q CHROMOSOME 411987 1% 100% 2 Search Q+CHROMOSOME Search Q+CHROMOSOME
6 TEST TUBE POLLINATION 411987 1% 100% 2 Search TEST+TUBE+POLLINATION Search TEST+TUBE+POLLINATION
7 NICOTIANA SECTION SUAVEOLENTES 274656 1% 67% 2 Search NICOTIANA+SECTION+SUAVEOLENTES Search NICOTIANA+SECTION+SUAVEOLENTES
8 APICAL LETHALITY 205993 1% 100% 1 Search APICAL+LETHALITY Search APICAL+LETHALITY
9 AUXIN INDUCED ETHYLENE 205993 1% 100% 1 Search AUXIN+INDUCED+ETHYLENE Search AUXIN+INDUCED+ETHYLENE
10 BREEDING AND ENVIRONMENTAL EFFECTS 205993 1% 100% 1 Search BREEDING+AND+ENVIRONMENTAL+EFFECTS Search BREEDING+AND+ENVIRONMENTAL+EFFECTS

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 24850 CHALARA ELEGANS//THIELAVIOPSIS BASICOLA//BLACK ROOT ROT
2 10053 PROGRAMMED CELL DEATH//BAX INHIBITOR 1//METACASPASE
3 23364 IRRADIATED POLLEN//POLLEN IRRADIATION//GYNOGENESIS
4 6698 POLYPLOIDY//AUTOPOLYPLOIDY//ALLOPOLYPLOIDY
5 20953 GAGEA//LILIUM//TULIPA
6 7271 ELYMUS//TRITICEAE//HORDEUM CHILENSE
7 7286 ASYMMETRIC SOMATIC HYBRIDS//SOMATIC HYBRIDS//ASYMMETRIC SOMATIC HYBRIDIZATION
8 37124 1 AMINOOXYALKYL DIMETHYLPHOSPHINE OXIDES//1 AMINOOXYALKYLPHOSPHINATES//1 AMINOOXYALKYLPHOSPHINIC ACIDS
9 1147 AEGILOPS//GENOME//THINOPYRUM INTERMEDIUM
10 6688 REPRODUCTIVE ISOLATION//HYBRID ZONE//HYBRID INVIABILITY

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