Class information for:
Level 1: HP1//POSITION EFFECT VARIEGATION//HETEROCHROMATIN

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
7575 1352 48.8 78%


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 BIOCHEMISTRY & MOLECULAR BIOLOGY//CELL BIOLOGY//ONCOLOGY 4064930
71 3       GENETICS & HEREDITY//CHROMATIN//CELL BIOLOGY 83302
1227 2             TRANSPOSABLE ELEMENTS//RETROTRANSPOSON//CHROMOSOMA 9098
7575 1                   HP1//POSITION EFFECT VARIEGATION//HETEROCHROMATIN 1352

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 HP1 authKW 575503 5% 42% 61
2 POSITION EFFECT VARIEGATION authKW 480416 3% 48% 44
3 HETEROCHROMATIN authKW 387828 12% 10% 164
4 HETEROCHROMATIN PROTEIN 1 authKW 266290 2% 47% 25
5 CHROMOSOMA journal 185898 11% 6% 148
6 JIL 1 KINASE authKW 160593 1% 89% 8
7 HET A authKW 158086 1% 100% 7
8 SUVAR3 9 authKW 144532 1% 80% 8
9 PEV authKW 142772 1% 45% 14
10 CHROMOSHADOW DOMAIN authKW 138323 1% 88% 7

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 Genetics & Heredity 26142 57% 0% 774
2 Biochemistry & Molecular Biology 5114 51% 0% 692
3 Cell Biology 3800 28% 0% 379
4 Developmental Biology 519 4% 0% 58
5 Biology 91 3% 0% 41
6 Evolutionary Biology 71 2% 0% 26
7 Biotechnology & Applied Microbiology 42 4% 0% 53
8 Biophysics 30 3% 0% 39
9 Entomology 8 1% 0% 15
10 Microscopy 4 0% 0% 4

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 IMMUNOEPIGENET 131392 1% 73% 8
2 DIPARTIMENTO GENET BIOL MOL 104028 3% 10% 46
3 NUCL REPROGRAMMING 79523 1% 39% 9
4 CHROMATIN FUNCT 72266 0% 80% 4
5 DIPARTIMENTO GENET BIOL MOL CHARLES DARWIN 62533 0% 46% 6
6 HERVERBUND ANAT 45167 0% 100% 2
7 CHROMATIN BIOCHEM 40636 1% 20% 9
8 STEM CELL CHROMATIN GRP 33873 0% 50% 3
9 CONTROL GENET PROC 26266 1% 15% 8
10 ADV SCI TECHNOL MARGINAL SCI 22584 0% 100% 1

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 CHROMOSOMA 185898 11% 6% 148
2 GENETICS 49346 12% 1% 167
3 CHROMOSOME RESEARCH 14904 2% 2% 33
4 GENETICA 11524 3% 1% 39
5 FLY 5422 1% 2% 10
6 EPIGENETICS & CHROMATIN 3815 1% 2% 7
7 RUSSIAN JOURNAL OF GENETICS 3456 2% 1% 23
8 MOLECULAR AND GENERAL GENETICS 3138 2% 1% 26
9 PLOS GENETICS 2304 2% 0% 25
10 BIOESSAYS 1633 1% 0% 17

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 HP1 575503 5% 42% 61 Search HP1 Search HP1
2 POSITION EFFECT VARIEGATION 480416 3% 48% 44 Search POSITION+EFFECT+VARIEGATION Search POSITION+EFFECT+VARIEGATION
3 HETEROCHROMATIN 387828 12% 10% 164 Search HETEROCHROMATIN Search HETEROCHROMATIN
4 HETEROCHROMATIN PROTEIN 1 266290 2% 47% 25 Search HETEROCHROMATIN+PROTEIN+1 Search HETEROCHROMATIN+PROTEIN+1
5 JIL 1 KINASE 160593 1% 89% 8 Search JIL+1+KINASE Search JIL+1+KINASE
6 HET A 158086 1% 100% 7 Search HET+A Search HET+A
7 SUVAR3 9 144532 1% 80% 8 Search SUVAR3+9 Search SUVAR3+9
8 PEV 142772 1% 45% 14 Search PEV Search PEV
9 CHROMOSHADOW DOMAIN 138323 1% 88% 7 Search CHROMOSHADOW+DOMAIN Search CHROMOSHADOW+DOMAIN
10 HP1A 138323 1% 88% 7 Search HP1A Search HP1A

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 EISSENBERG, JC , REUTER, G , (2009) CELLULAR MECHANISM FOR TARGETING HETEROCHROMATIN FORMATION IN DROSOPHILA.INTERNATIONAL REVIEW OF CELL AND MOLECULAR BIOLOGY, VOL 273. VOL. 273. ISSUE . P. 1 -+ 143 70% 35
2 ELGIN, SCR , REUTER, G , (2013) POSITION-EFFECT VARIEGATION, HETEROCHROMATIN FORMATION, AND GENE SILENCING IN DROSOPHILA.COLD SPRING HARBOR PERSPECTIVES IN BIOLOGY. VOL. 5. ISSUE 8. P. - 75 63% 65
3 ZHIMULEV, IF , (1998) POLYTENE CHROMOSOMES, HETEROCHROMATIN, AND POSITION EFFECT VARIEGATION.ADVANCES IN GENETICS, VOL. 37. VOL. 37. ISSUE . P. 1 -555 283 30% 43
4 MASON, JM , FRYDRYCHOVA, RC , BIESSMANN, H , (2008) DROSOPHILA TELOMERES: AN EXCEPTION PROVIDING NEW INSIGHTS.BIOESSAYS. VOL. 30. ISSUE 1. P. 25 -37 72 75% 59
5 WORKMAN, JL , KWON, SH , (2011) THE CHANGING FACES OF HP1: FROM HETEROCHROMATIN FORMATION AND GENE SILENCING TO EUCHROMATIC GENE EXPRESSION.BIOESSAYS. VOL. 33. ISSUE 4. P. 280 -289 65 61% 67
6 VERMAAK, D , MALIK, HS , (2009) MULTIPLE ROLES FOR HETEROCHROMATIN PROTEIN 1 GENES IN DROSOPHILA.ANNUAL REVIEW OF GENETICS. VOL. 43. ISSUE . P. 467-492 76 58% 58
7 CANZIO, D , LARSON, A , NARLIKAR, GJ , (2014) MECHANISMS OF FUNCTIONAL PROMISCUITY BY HP1 PROTEINS.TRENDS IN CELL BIOLOGY. VOL. 24. ISSUE 6. P. 377-386 55 64% 30
8 BIESSMANN, H , PRASAD, S , WALTER, MF , MASON, JM , (2005) EUCHROMATIC AND HETEROCHROMATIC DOMAINS AT DROSOPHILA TELOMERES.BIOCHEMISTRY AND CELL BIOLOGY-BIOCHIMIE ET BIOLOGIE CELLULAIRE. VOL. 83. ISSUE 4. P. 477 -485 69 78% 12
9 NISHIBUCHI, G , NAKAYAMA, J , (2014) BIOCHEMICAL AND STRUCTURAL PROPERTIES OF HETEROCHROMATIN PROTEIN 1: UNDERSTANDING ITS ROLE IN CHROMATIN ASSEMBLY.JOURNAL OF BIOCHEMISTRY. VOL. 156. ISSUE 1. P. 11 -20 59 70% 4
10 HIRAGAMI, K , FESTENSTEIN, R , (2005) HETEROCHROMATIN PROTEIN 1: A PERVASIVE CONTROLLING INFLUENCE.CELLULAR AND MOLECULAR LIFE SCIENCES. VOL. 62. ISSUE 23. P. 2711-2726 84 55% 92

Classes with closest relation at Level 1


Rank Class id link
1 12533 DNA PUFF//CHROMOSOMA//93D LOCUS
2 22092 POKEY//28S SEQUENCES//2ISP
3 36366 BLOOMINGTON DROSOPHILA STOCK//BEIJING SPREADING WING//EDGP
4 2782 P ELEMENT//HYBRID DYSGENESIS//TRANSPOSABLE ELEMENTS
5 11594 CTCF//CONTROL GENET PROC//SUHW
6 12023 SET8//HISTONE//PR SET7
7 28655 CHROMATIN DIMINUTION//GERM LINE LIMITED CHROMOSOMES//SCIARA
8 8974 DOSAGE COMPENSATION//SEX LETHAL//DOUBLESEX
9 32674 DROSOPHILA STOCK//CYTORACES//DROSOPHILA NASUTA
10 14114 MEIOTIC DRIVE//HYBRID INVIABILITY//HYBRID STERILITY

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