Class information for:
Level 1: ZONA RADIATA//ZYGOPARITY//CHORIOGENIN

Basic class information
ID Publications Average number
of references		 Avg. shr. active
ref. in WoS
12280 853 34.2 44%


Bar chart of Publication_year

Last years might be incomplete

Classes in level above (level 2)


ID, lev.
above		 Publications Label for level above
269 18592 FISHERIES//AQUACULTURE//AQUACULTURE NUTRITION

Terms with highest relevance score


Rank Term Type of term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 ZONA RADIATA Author keyword 36 83% 2% 20
2 ZYGOPARITY Author keyword 12 86% 1% 6
3 CHORIOGENIN Author keyword 11 54% 2% 14
4 EGG ENVELOPE Author keyword 10 38% 2% 20
5 HELICOLENUS DACTYLOPTERUS Author keyword 9 50% 2% 13
6 CHORION HARDENING Author keyword 8 75% 1% 6
7 MICROPYLE Author keyword 7 26% 3% 24
8 EGG IDENTIFICATION Author keyword 6 80% 0% 4
9 ESTACAO HIDROBIOL PISCICULTURA T MARIAS Address 6 47% 1% 9
10 FISH EGG ENVELOPE Author keyword 6 100% 0% 4

Web of Science journal categories

Author Key Words


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class		 LCSH search Wikipedia search
1 ZONA RADIATA 36 83% 2% 20 Search ZONA+RADIATA Search ZONA+RADIATA
2 ZYGOPARITY 12 86% 1% 6 Search ZYGOPARITY Search ZYGOPARITY
3 CHORIOGENIN 11 54% 2% 14 Search CHORIOGENIN Search CHORIOGENIN
4 EGG ENVELOPE 10 38% 2% 20 Search EGG+ENVELOPE Search EGG+ENVELOPE
5 HELICOLENUS DACTYLOPTERUS 9 50% 2% 13 Search HELICOLENUS+DACTYLOPTERUS Search HELICOLENUS+DACTYLOPTERUS
6 CHORION HARDENING 8 75% 1% 6 Search CHORION+HARDENING Search CHORION+HARDENING
7 MICROPYLE 7 26% 3% 24 Search MICROPYLE Search MICROPYLE
8 EGG IDENTIFICATION 6 80% 0% 4 Search EGG+IDENTIFICATION Search EGG+IDENTIFICATION
9 FISH EGG ENVELOPE 6 100% 0% 4 Search FISH+EGG+ENVELOPE Search FISH+EGG+ENVELOPE
10 CHORIOGENIN H 4 75% 0% 3 Search CHORIOGENIN+H Search CHORIOGENIN+H

Key Words Plus


Rank Web of Science journal category Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 FEMALE SPECIFIC SUBSTANCE 36 77% 3% 24
2 ELKHORN SCULPIN 35 89% 2% 16
3 BLENNIID FISHES 29 88% 2% 14
4 MICROPYLE 27 92% 1% 11
5 INTERNAL GAMETIC ASSOCIATION 23 76% 2% 16
6 ANNUAL FISH OOGENESIS 18 89% 1% 8
7 MARINE SCULPIN 15 88% 1% 7
8 ALCICHTHYS ALCICORNIS 14 100% 1% 7
9 SYNBRANCHUS MARMORATUS BLOCH 14 100% 1% 7
10 ZONA RADIATA PROTEINS 13 48% 2% 20

Journals

Reviews


Title Publ. year Cit. Active
references		 % act. ref.
to same field
Formation of zona radiata and ultrastructural analysis of egg envelope during oogenesis of Chinese perch Siniperca chuatsi 2010 5 12 75%
Histological and ultrastructural study of Zona Radiata in oocyte of common carp Cyprinus carpio (Linnaeus 1758) 2010 2 17 88%
Comparative sperm ultrastructure of three species in Siniperca (Teleostei: Perciformes: Sinipercidae) 2011 6 21 43%
SPERMATOGENESIS IN NONMAMMALIAN VERTEBRATES 1995 91 60 35%
Spermiogenesis and spermatozoal ultrastructure in Trichomycteridae (Teleostei: Ostariophysi: Siluriformes) 2010 2 11 73%
Cellular organisation of the mature testes and stages of spermiogenesis in Danio rerio (Cyprinidae; Teleostei)-Structural and ultrastructural studies 2011 5 29 41%
The formation of zona radiata in Pseudosciaena crocea revealed by light and transmission electron microscopy 2012 2 39 46%
Studies on the hatching enzyme (choriolysin) and its substrate, egg envelope, constructed of the precursors (choriogenins) in Oryzias latipes: A sequel to the information in 1991/1992 1996 48 46 37%
Studies on the ultrastructure of spermiogenesis and spermatozoon of tongue fish, Cynoglossus semilaevis gunther 2008 1 11 73%
Cytoarchitectonical dynamic of Sertoli cells in Melanorivulus punctatus (Cyprinodontiformes: Rivulidae) 2013 1 30 37%

Address terms


Rank Address term Relevance score
(tfidf)		 Class's shr.
of term's tot.
occurrences		 Shr. of publ.
in class containing
term		 Num. of
publ. in
class
1 ESTACAO HIDROBIOL PISCICULTURA T MARIAS 6 47% 1.1% 9
2 PROGRAM ZOOL VERTEBRATES 5 54% 0.8% 7
3 ICTIOHISTOL 4 67% 0.5% 4
4 UNIDADE ENSINO COXIM 4 75% 0.4% 3
5 USUJIRI FISHERIES 4 36% 0.9% 8
6 ESTACAO HIDROBIOL PISCICULTURA T MARIA 3 100% 0.4% 3
7 PROGRAMA POS ZOOL VERTEBRADOS 3 15% 2.2% 19
8 STOCK ENHANCEMENT IL 3 45% 0.6% 5
9 EMBRIOL ANIM 3 27% 1.1% 9
10 UNIDADE HIDROBIOL AQUICULTURA 3 60% 0.4% 3

Related classes at same level (level 1)


Rank Relatedness score Related classes
1 0.0000178564 GAMETES EMBRYO BIOL//SPERM MOTILITY//FISH SPERM
2 0.0000159247 WOLFFISH//ANARHICHAS//SPOTTED WOLFFISH ANARHICHAS MINOR
3 0.0000144413 HATCHING ENZYME//MEPRIN//ASTACIN FAMILY
4 0.0000138761 VITELLOGENIN//LIPOVITELLIN//OOCYTE HYDRATION
5 0.0000122183 EGG JELLY//AMPHIBIAN EGG JELLY COATS//DEAMINONEURAMINIC ACID
6 0.0000093608 SEBASTES//SEBASTES MENTELLA//ROCKFISH
7 0.0000091179 17 ALPHA 20 BETA DIHYDROXY 4 PREGNEN 3 ONE//11 KETOTESTOSTERONE//17 20 BETA DIHYDROXY 4 PREGNEN 3 ONE
8 0.0000088666 INTEGRATED BIOSCI 102//WORLDS MEDAKA AQUARIUM//NOMORHAMPHUS
9 0.0000083996 FISHERIES INDUCED EVOLUTION//BATCH FECUNDITY//PROBABILISTIC MATURATION REACTION NORM
10 0.0000083064 CATEDRA BIOL COMPORTAMIENTO//DIPLOMETOPON ZARUDNYI//SPERMATID DIFFERENTIATION