Class information for:
Level 1: 2N GAMETES//AMERICAN POTATO JOURNAL//ENDOSPERM BALANCE NUMBER

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
6441 1483 31.9 46%


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
3 4 PLANT SCIENCES//AGRONOMY//FOOD SCIENCE & TECHNOLOGY 1882812
585 3       AMERICAN POTATO JOURNAL//POTATO//POTATO RESEARCH 15511
1546 2             AMERICAN POTATO JOURNAL//POTATO RESEARCH//POTATO 7422
6441 1                   2N GAMETES//AMERICAN POTATO JOURNAL//ENDOSPERM BALANCE NUMBER 1483

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 2N GAMETES authKW 682527 4% 58% 57
2 AMERICAN POTATO JOURNAL journal 466753 10% 15% 153
3 ENDOSPERM BALANCE NUMBER authKW 290023 1% 78% 18
4 SOLANUM TUBEROSUM authKW 255640 12% 7% 180
5 AMERICAN JOURNAL OF POTATO RESEARCH journal 252999 7% 11% 107
6 SOLANUM SECT PETOTA authKW 248532 1% 93% 13
7 POTATO BREEDING authKW 240451 2% 40% 29
8 TRUE POTATO SEED authKW 239567 1% 73% 16
9 SEXUAL POLYPLOIDIZATION authKW 225210 1% 58% 19
10 US POTATO GENEBANK address 215169 1% 58% 18

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 Agronomy 76331 60% 0% 887
2 Horticulture 44161 28% 1% 420
3 Plant Sciences 13177 42% 0% 616
4 Genetics & Heredity 6881 29% 0% 428
5 Agriculture, Multidisciplinary 910 6% 0% 82
6 Evolutionary Biology 791 5% 0% 77
7 Biotechnology & Applied Microbiology 523 9% 0% 138
8 Forestry 46 1% 0% 19
9 Mathematical & Computational Biology 10 1% 0% 12
10 Reproductive Biology 10 1% 0% 13

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 US POTATO GENEBANK 215169 1% 58% 18
2 VEGETABLE CROPS UNIT 130210 3% 14% 45
3 INTERREG POTATO INTRODUCT STN 126103 0% 88% 7
4 POTATO GERMPLASM ENHANCEMENT 126103 0% 88% 7
5 IMOF 124253 1% 46% 13
6 VEGETABLE ORNAMENTAL PLANT BREEDING 118578 1% 48% 12
7 INTER REG POTATO INTRODUCT STN 102943 0% 100% 5
8 SOIL PLANT ENVIRONM SCI 84692 1% 34% 12
9 GENOME DYNAM PROGRAMME 64336 0% 63% 5
10 EEA FAMAILLA 61766 0% 100% 3

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 AMERICAN POTATO JOURNAL 466753 10% 15% 153
2 AMERICAN JOURNAL OF POTATO RESEARCH 252999 7% 11% 107
3 POTATO RESEARCH 131459 6% 7% 89
4 THEORETICAL AND APPLIED GENETICS 69864 12% 2% 184
5 EUPHYTICA 55907 10% 2% 144
6 GENOME 14922 4% 1% 54
7 PLANT BREEDING 11065 3% 1% 42
8 HORTICULTURA BRASILEIRA 8713 1% 2% 20
9 CANADIAN JOURNAL OF GENETICS AND CYTOLOGY 4868 1% 2% 13
10 GENETIC RESOURCES AND CROP EVOLUTION 4348 1% 1% 22

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 2N GAMETES 682527 4% 58% 57 Search 2N+GAMETES Search 2N+GAMETES
2 ENDOSPERM BALANCE NUMBER 290023 1% 78% 18 Search ENDOSPERM+BALANCE+NUMBER Search ENDOSPERM+BALANCE+NUMBER
3 SOLANUM TUBEROSUM 255640 12% 7% 180 Search SOLANUM+TUBEROSUM Search SOLANUM+TUBEROSUM
4 SOLANUM SECT PETOTA 248532 1% 93% 13 Search SOLANUM+SECT+PETOTA Search SOLANUM+SECT+PETOTA
5 POTATO BREEDING 240451 2% 40% 29 Search POTATO+BREEDING Search POTATO+BREEDING
6 TRUE POTATO SEED 239567 1% 73% 16 Search TRUE+POTATO+SEED Search TRUE+POTATO+SEED
7 SEXUAL POLYPLOIDIZATION 225210 1% 58% 19 Search SEXUAL+POLYPLOIDIZATION Search SEXUAL+POLYPLOIDIZATION
8 TUBER BEARING SOLANUM 205886 1% 100% 10 Search TUBER+BEARING+SOLANUM Search TUBER+BEARING+SOLANUM
9 POTATO 202347 14% 5% 201 Search POTATO Search POTATO
10 SOLANUM 195695 5% 14% 67 Search SOLANUM Search SOLANUM

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 SPOONER, DM , GHISLAIN, M , SIMON, R , JANSKY, SH , GAVRILENKO, T , (2014) SYSTEMATICS, DIVERSITY, GENETICS, AND EVOLUTION OF WILD AND CULTIVATED POTATOES.BOTANICAL REVIEW. VOL. 80. ISSUE 4. P. 283 -383 269 78% 16
2 SPOONER, DM , HIJMANS, RJ , (2001) POTATO SYSTEMATICS AND GERMPLASM COLLECTING, 1989-2000.AMERICAN JOURNAL OF POTATO RESEARCH. VOL. 78. ISSUE 4. P. 237 -268 106 75% 57
3 JANSKY, S , (2006) OVERCOMING HYBRIDIZATION BARRIERS IN POTATO.PLANT BREEDING. VOL. 125. ISSUE 1. P. 1 -12 68 81% 24
4 GOPAL, J , (2014) CHALLENGES AND PROSPECTS OF ENDOSPERM BALANCE NUMBER IN POTATO (SOLANUM TUBEROSUM) IMPROVEMENT.INDIAN JOURNAL OF AGRICULTURAL SCIENCES. VOL. 84. ISSUE 9. P. 1027 -1034 48 96% 0
5 ORTIZ, R , SIMON, P , JANSKY, S , STELLY, D , (2009) PLOIDY MANIPULATION OF THE GAMETOPHYTE, ENDOSPERM AND SPOROPHYTE IN NATURE AND FOR CROP IMPROVEMENT: A TRIBUTE TO PROFESSOR STANLEY J. PELOQUIN (1921-2008).ANNALS OF BOTANY. VOL. 104. ISSUE 5. P. 795 -807 59 84% 8
6 WATANABE, K , (2015) POTATO GENETICS, GENOMICS, AND APPLICATIONS.BREEDING SCIENCE. VOL. 65. ISSUE 1. P. 53 -68 64 66% 2
7 RAMAKRISHNAN, AP , RITLAND, CE , SEVILLANO, RHB , RISEMAN, A , (2015) REVIEW OF POTATO MOLECULAR MARKERS TO ENHANCE TRAIT SELECTION.AMERICAN JOURNAL OF POTATO RESEARCH. VOL. 92. ISSUE 4. P. 455 -472 82 49% 4
8 GOPAL, J , (2015) CHALLENGES AND WAY-FORWARD IN SELECTION OF SUPERIOR PARENTS, CROSSES AND CLONES IN POTATO BREEDING.POTATO RESEARCH. VOL. 58. ISSUE 2. P. 165 -188 56 74% 0
9 SLATER, AT , COGAN, NOI , HAYES, BJ , SCHULTZ, L , DALE, MFB , BRYAN, GJ , FORSTER, JW , (2014) IMPROVING BREEDING EFFICIENCY IN POTATO USING MOLECULAR AND QUANTITATIVE GENETICS.THEORETICAL AND APPLIED GENETICS. VOL. 127. ISSUE 11. P. 2279 -2292 69 58% 4
10 SPOONER, DM , (2016) SPECIES DELIMITATIONS IN PLANTS: LESSONS LEARNED FROM POTATO TAXONOMY BY A PRACTICING TAXONOMIST.JOURNAL OF SYSTEMATICS AND EVOLUTION. VOL. 54. ISSUE 3. P. 191 -203 40 75% 1

Classes with closest relation at Level 1


Rank Class id link
1 7563 LATE BLIGHT//PHYTOPHTHORA INFESTANS//POTATO LATE BLIGHT
2 17083 SPROUT INHIBITION//COLD INDUCED SWEETENING//CHIP COLOUR
3 17687 POTATO PEEL EXTRACT//POTATO//BLACKSPOT
4 4906 SOMATIC HYBRIDS//SOMATIC HYBRIDIZATION//PROTOPLAST FUSION
5 5169 POTATO RESEARCH//SOLANUM TUBEROSUM L//AMERICAN POTATO JOURNAL
6 23879 PHTHORIMAEA OPERCULELLA//POTATO TUBER MOTH//POTATO TUBERWORM
7 6967 POLYPLOIDY//ALLOPOLYPLOIDY//AUTOPOLYPLOIDY
8 19555 PEPINO//SOLANUM MURICATUM//CESTRUM
9 19652 TETRAPLOID//CHROMOSOME DOUBLING//COLCHICINE
10 17735 GAGEA//LILIUM//ALSTROEMERIA

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