Class information for: |
Basic class information |
| ID | Publications | Average number of references |
Avg. shr. active ref. in WoS |
|---|---|---|---|
| 2518 | 3370 | 34.9 | 50% |
Classes in level above (level 3) |
| ID, lev. above |
Publications | Label for level above |
|---|---|---|
| 152 | 59002 | REPRODUCTIVE BIOLOGY//ANDROLOGY//SPERMATOZOA |
Classes in level below (level 1) |
| ID, lev. below | Publications | Label for level below |
|---|---|---|
| 7974 | 1230 | BINDIN//SEA URCHIN SPERMATOZOA//VITELLINE COAT |
| 8630 | 1165 | AVIAN REPROD GRP//DURATION OF FERTILITY//SPERM STORAGE TUBULE |
| 19496 | 438 | EUSPERMATOZOA//PARASPERMATOZOA//EUSPERM |
| 20753 | 386 | EGG JELLY//AMPHIBIAN EGG JELLY COATS//DEAMINONEURAMINIC ACID |
| 29565 | 151 | CATEDRA BIOL COMPORTAMIENTO//DIPLOMETOPON ZARUDNYI//SPERMATID DIFFERENTIATION |
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 | EGG JELLY | Author keyword | 54 | 80% | 1% | 33 |
| 2 | BINDIN | Author keyword | 43 | 79% | 1% | 27 |
| 3 | AVIAN REPROD GRP | Address | 41 | 87% | 1% | 20 |
| 4 | SEA URCHIN SPERMATOZOA | Author keyword | 27 | 92% | 0% | 11 |
| 5 | VITELLINE COAT | Author keyword | 26 | 80% | 0% | 16 |
| 6 | JELLY COAT | Author keyword | 23 | 86% | 0% | 12 |
| 7 | DURATION OF FERTILITY | Author keyword | 21 | 90% | 0% | 9 |
| 8 | SPERACT | Author keyword | 21 | 90% | 0% | 9 |
| 9 | SPERM ACTIVATING PEPTIDE | Author keyword | 18 | 89% | 0% | 8 |
| 10 | INVERTEBRATE FERTILIZATION | Author keyword | 17 | 100% | 0% | 8 |
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 | EGG JELLY | 54 | 80% | 1% | 33 | Search EGG+JELLY | Search EGG+JELLY |
| 2 | BINDIN | 43 | 79% | 1% | 27 | Search BINDIN | Search BINDIN |
| 3 | SEA URCHIN SPERMATOZOA | 27 | 92% | 0% | 11 | Search SEA+URCHIN+SPERMATOZOA | Search SEA+URCHIN+SPERMATOZOA |
| 4 | VITELLINE COAT | 26 | 80% | 0% | 16 | Search VITELLINE+COAT | Search VITELLINE+COAT |
| 5 | JELLY COAT | 23 | 86% | 0% | 12 | Search JELLY+COAT | Search JELLY+COAT |
| 6 | DURATION OF FERTILITY | 21 | 90% | 0% | 9 | Search DURATION+OF+FERTILITY | Search DURATION+OF+FERTILITY |
| 7 | SPERACT | 21 | 90% | 0% | 9 | Search SPERACT | Search SPERACT |
| 8 | SPERM ACTIVATING PEPTIDE | 18 | 89% | 0% | 8 | Search SPERM+ACTIVATING+PEPTIDE | Search SPERM+ACTIVATING+PEPTIDE |
| 9 | INVERTEBRATE FERTILIZATION | 17 | 100% | 0% | 8 | Search INVERTEBRATE+FERTILIZATION | Search INVERTEBRATE+FERTILIZATION |
| 10 | GAMETE RECOGNITION | 16 | 54% | 1% | 20 | Search GAMETE+RECOGNITION | Search GAMETE+RECOGNITION |
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 | JELLY COAT | 119 | 76% | 2% | 84 |
| 2 | FOWL SPERMATOZOA | 115 | 79% | 2% | 73 |
| 3 | POULTRY SEMEN | 110 | 95% | 1% | 37 |
| 4 | TURKEY SPERMATOZOA | 79 | 87% | 1% | 39 |
| 5 | VITELLINE COAT | 74 | 81% | 1% | 44 |
| 6 | FOWL SEMEN | 72 | 100% | 1% | 23 |
| 7 | POLYSIALOGLYCOPROTEIN | 55 | 92% | 1% | 22 |
| 8 | PERIVITELLINE LAYER | 51 | 64% | 1% | 49 |
| 9 | SPERM MOBILITY | 48 | 100% | 1% | 17 |
| 10 | AVIAN SEMEN | 48 | 91% | 1% | 20 |
Journals |
Reviews |
| Title | Publ. year | Cit. | Active references | % act. ref. to same field |
|---|---|---|---|---|
| Speciation and the evolution of gamete recognition genes: pattern and process | 2009 | 56 | 57 | 51% |
| The quest for the sea urchin egg receptor for sperm | 2012 | 11 | 42 | 90% |
| The computational sperm cell | 2014 | 9 | 60 | 32% |
| How severe is sperm limitation in natural populations of marine free-spawners? | 2000 | 133 | 42 | 64% |
| SPERM LIMITATION IN THE SEA | 1995 | 245 | 31 | 55% |
| Comparative cryopreservation of avian spermatozoa: Effects of freezing and thawing rates on turkey and sandhill crane sperm cryosurvival | 2012 | 8 | 23 | 74% |
| Mechanisms of sperm chemotaxis | 2008 | 104 | 122 | 29% |
| Ligands and receptors mediating signal transduction in sea urchin spermatozoa | 2004 | 55 | 82 | 78% |
| Storage of poultry semen | 2000 | 56 | 69 | 100% |
| Intracellular pH in sperm physiology | 2014 | 4 | 121 | 35% |
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 | AVIAN REPROD GRP | 41 | 87% | 0.6% | 20 |
| 2 | POULTRY BREEDING | 11 | 31% | 0.9% | 30 |
| 3 | SUGASHIMA MARINE BIOL | 10 | 36% | 0.7% | 22 |
| 4 | STUDIES IBERIAN R TORS | 6 | 80% | 0.1% | 4 |
| 5 | GERMPLASM GAMETE PHYSIOL | 4 | 21% | 0.5% | 17 |
| 6 | EXPTL MORPHOL | 3 | 21% | 0.4% | 12 |
| 7 | CELL FUNCT | 3 | 50% | 0.1% | 4 |
| 8 | IST EMBRIOL MOLEC | 3 | 60% | 0.1% | 3 |
| 9 | MISAKI MARINE BIOL STN | 2 | 12% | 0.6% | 19 |
| 10 | CIENCIAS BIOL FARMACEUT | 2 | 67% | 0.1% | 2 |
Related classes at same level (level 2) |
| Rank | Relatedness score | Related classes |
|---|---|---|
| 1 | 0.0000021163 | ANDROLOGY//SPERMATOZOA//ACROSOME REACTION |
| 2 | 0.0000020221 | SEA URCHIN//ECHINODERM//SEA CUCUMBER |
| 3 | 0.0000009868 | HATCHING ENZYME//MEPRIN//ASTACIN FAMILY |
| 4 | 0.0000008907 | KINESIN//DYNEIN//AXONEME |
| 5 | 0.0000008327 | FLUCTUATING ASYMMETRY//SPERM COMPETITION//DEVELOPMENTAL STABILITY |
| 6 | 0.0000007701 | POULTRY SCIENCE//BRITISH POULTRY SCIENCE//BROILER |
| 7 | 0.0000006820 | MIDBLASTULA TRANSITION//FROG OOCYTE//GLYCOGEN BODY |
| 8 | 0.0000006767 | REPRODUCTIVE BIOLOGY//NUCLEAR TRANSFER//OOCYTE |
| 9 | 0.0000006508 | ASCIDIAN//CIONA INTESTINALIS//ASCIDIANS |
| 10 | 0.0000006481 | JOURNAL OF SHELLFISH RESEARCH//JOURNAL OF EXPERIMENTAL MARINE BIOLOGY AND ECOLOGY//ABALONE |