{"id":"https://openalex.org/W7098975","doi":"https://doi.org/10.1007/bf00286796","title":"Behaviour of the ZW sex bivalent in the snake Bothrops jararaca","display_name":"Behaviour of the ZW sex bivalent in the snake Bothrops jararaca","publication_year":1981,"publication_date":"1981-07-01","ids":{"openalex":"https://openalex.org/W7098975","doi":"https://doi.org/10.1007/bf00286796","mag":"7098975","pmid":"https://pubmed.ncbi.nlm.nih.gov/7273949"},"language":"en","primary_location":{"id":"doi:10.1007/bf00286796","doi":"https://doi.org/10.1007/bf00286796","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf00286796","pdf_url":null,"source":{"id":"https://openalex.org/S104451582","display_name":"Chromosoma","issn_l":"0009-5915","issn":["0009-5915","1432-0886"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Chromosoma","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5097084552","display_name":"Maria Luiza Be\ufffdak","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800423888","display_name":"Instituto Butantan","ror":"https://ror.org/01whwkf30","country_code":"BR","type":"facility","lineage":["https://openalex.org/I2800423888"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Maria Luiza Be\ufffdak","raw_affiliation_strings":["Servi\u00e7o de Gen\u00e9tica, Institute Butantan, S\u00e3o Paulo, Brasil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Servi\u00e7o de Gen\u00e9tica, Institute Butantan, S\u00e3o Paulo, Brasil","institution_ids":["https://openalex.org/I2800423888"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113693668","display_name":"Willy Be\ufffdak","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2800423888","display_name":"Instituto Butantan","ror":"https://ror.org/01whwkf30","country_code":"BR","type":"facility","lineage":["https://openalex.org/I2800423888"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Willy Be\ufffdak","raw_affiliation_strings":["Servi\u00e7o de Gen\u00e9tica, Institute Butantan, S\u00e3o Paulo, Brasil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Servi\u00e7o de Gen\u00e9tica, Institute Butantan, S\u00e3o Paulo, Brasil","institution_ids":["https://openalex.org/I2800423888"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I2800423888"],"apc_list":{"value":3890,"currency":"USD","value_usd":3890},"apc_paid":null,"fwci":0.2035,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":{"value":0.43963097,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":95},"biblio":{"volume":"83","issue":"2","first_page":"289","last_page":"293"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11077","display_name":"Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities","score":0.9653000235557556,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},"topics":[{"id":"https://openalex.org/T11077","display_name":"Genetic and Clinical Aspects of Sex Determination and Chromosomal Abnormalities","score":0.9653000235557556,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T10434","display_name":"Chromosomal and Genetic Variations","score":0.033799998462200165,"subfield":{"id":"https://openalex.org/subfields/1311","display_name":"Genetics"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11505","display_name":"Reproductive biology and impacts on aquatic species","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/1314","display_name":"Physiology"},"field":{"id":"https://openalex.org/fields/13","display_name":"Biochemistry, Genetics and Molecular Biology"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/bothrops-jararaca","display_name":"Bothrops jararaca","score":0.9319999814033508},{"id":"https://openalex.org/keywords/oocyte-meiosis","display_name":"oocyte meiosis","score":0.7570000290870667},{"id":"https://openalex.org/keywords/sex-chromosomes","display_name":"sex chromosomes","score":0.7559999823570251},{"id":"https://openalex.org/keywords/chromosome-pairing","display_name":"chromosome pairing","score":0.7620000243186951},{"id":"https://openalex.org/keywords/sex-vesicle","display_name":"sex vesicle","score":0.8349999785423279}],"concepts":[{"id":"https://openalex.org/C2909919539","wikidata":"https://www.wikidata.org/wiki/Q1501285","display_name":"Bothrops jararaca","level":4,"score":0.9586609601974487},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.8428121209144592},{"id":"https://openalex.org/C2776620830","wikidata":"https://www.wikidata.org/wiki/Q4919211","display_name":"Bivalent (engine)","level":3,"score":0.6885271072387695},{"id":"https://openalex.org/C90856448","wikidata":"https://www.wikidata.org/wiki/Q431","display_name":"Zoology","level":1,"score":0.3743117153644562},{"id":"https://openalex.org/C2776725428","wikidata":"https://www.wikidata.org/wiki/Q424200","display_name":"Snake venom","level":3,"score":0.15356391668319702},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.08393999934196472},{"id":"https://openalex.org/C181199279","wikidata":"https://www.wikidata.org/wiki/Q8047","display_name":"Enzyme","level":2,"score":0.0},{"id":"https://openalex.org/C544153396","wikidata":"https://www.wikidata.org/wiki/Q11426","display_name":"Metal","level":2,"score":0.0},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D005260","descriptor_name":"Female","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007621","descriptor_name":"Karyotyping","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008297","descriptor_name":"Male","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008540","descriptor_name":"Meiosis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008938","descriptor_name":"Mitosis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D009865","descriptor_name":"Oocytes","qualifier_ui":"Q000648","qualifier_name":"ultrastructure","is_major_topic":false},{"descriptor_ui":"D012730","descriptor_name":"Sex Chromosomes","qualifier_ui":"Q000648","qualifier_name":"ultrastructure","is_major_topic":true},{"descriptor_ui":"D012911","descriptor_name":"Snakes","qualifier_ui":"Q000235","qualifier_name":"genetics","is_major_topic":true}],"locations_count":3,"locations":[{"id":"doi:10.1007/bf00286796","doi":"https://doi.org/10.1007/bf00286796","is_oa":false,"landing_page_url":"https://doi.org/10.1007/bf00286796","pdf_url":null,"source":{"id":"https://openalex.org/S104451582","display_name":"Chromosoma","issn_l":"0009-5915","issn":["0009-5915","1432-0886"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-c","doyens","jufo-1","norway-1","poland-100","russia-white-list-1"],"host_organization":"https://openalex.org/P4310319900","host_organization_name":"Springer Science+Business Media","host_organization_lineage":["https://openalex.org/P4310319900","https://openalex.org/P4310319965"],"host_organization_lineage_names":["Springer Science+Business Media","Springer Nature"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Chromosoma","raw_type":"journal-article"},{"id":"pmid:7273949","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/7273949","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Chromosoma","raw_type":"Journal Article"},{"id":"mag:2569407463","doi":null,"is_oa":false,"landing_page_url":"http://aerg.canberra.edu.au/library/sex_general/1981_Becak_Becak_ZW_snake.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320320997","display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa do Estado de S\u00e3o Paulo","ror":"https://ror.org/02ddkpn78"},{"id":"https://openalex.org/F4320322904","display_name":"Financiadora de Estudos e Projetos","ror":"https://ror.org/030w99567"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1965064302","https://openalex.org/W1995128512","https://openalex.org/W1998173225","https://openalex.org/W2031337140","https://openalex.org/W2045112487","https://openalex.org/W2058764289","https://openalex.org/W2059485160","https://openalex.org/W2080761000","https://openalex.org/W2316420249","https://openalex.org/W2481269125","https://openalex.org/W2529286618","https://openalex.org/W4293003414"],"related_works":["https://openalex.org/W2345786057","https://openalex.org/W2149512740","https://openalex.org/W2093478173","https://openalex.org/W2034897528","https://openalex.org/W2509429789","https://openalex.org/W7095579788","https://openalex.org/W2047310393","https://openalex.org/W2810592493","https://openalex.org/W4252235669","https://openalex.org/W2312424332"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2018,"cited_by_count":1},{"year":2016,"cited_by_count":1}],"updated_date":"2026-11-05T12:25:35.769452","created_date":"2016-06-24T00:00:00"}
