Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2026663492', 'doi': 'https://doi.org/10.1083/jcb.114.4.767', 'title': 'Xenopus oocyte maturation does not require new cyclin synthesis.', 'display_name': 'Xenopus oocyte maturation does not require new cyclin synthesis.', 'publication_year': 1991, 'publication_date': '1991-08-15', 'ids': {'openalex': 'https://openalex.org/W2026663492', 'doi': 'https://doi.org/10.1083/jcb.114.4.767', 'mag': '2026663492', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/1651338', 'pmcid': 'https://www.ncbi.nlm.nih.gov/pmc/articles/2289891'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1083/jcb.114.4.767', 'pdf_url': 'https://rupress.org/jcb/article-pdf/114/4/767/1061654/767.pdf', 'source': {'id': 'https://openalex.org/S96410829', 'display_name': 'The Journal of Cell Biology', 'issn_l': '0021-9525', 'issn': ['0021-9525', '1540-8140'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315676', 'host_organization_name': 'Rockefeller University Press', 'host_organization_lineage': ['https://openalex.org/P4310315676'], 'host_organization_lineage_names': ['Rockefeller University Press'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'bronze', 'oa_url': 'https://rupress.org/jcb/article-pdf/114/4/767/1061654/767.pdf', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5078447171', 'display_name': 'Jeremy Minshull', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I180670191', 'display_name': 'University of California, San Francisco', 'ror': 'https://ror.org/043mz5j54', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I180670191']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'J Minshull', 'raw_affiliation_strings': ['Department of Physiology, University of California, San Francisco 94143-0444.'], 'affiliations': [{'raw_affiliation_string': 'Department of Physiology, University of California, San Francisco 94143-0444.', 'institution_ids': ['https://openalex.org/I180670191']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5020634412', 'display_name': 'Andrew W. Murray', 'orcid': 'https://orcid.org/0000-0002-0868-6604'}, 'institutions': [{'id': 'https://openalex.org/I180670191', 'display_name': 'University of California, San Francisco', 'ror': 'https://ror.org/043mz5j54', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I180670191']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'A Murray', 'raw_affiliation_strings': ['Department of Physiology, University of California, San Francisco 94143-0444.'], 'affiliations': [{'raw_affiliation_string': 'Department of Physiology, University of California, San Francisco 94143-0444.', 'institution_ids': ['https://openalex.org/I180670191']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5026456188', 'display_name': 'Alan Colman', 'orcid': 'https://orcid.org/0000-0003-0264-9965'}, 'institutions': [{'id': 'https://openalex.org/I180670191', 'display_name': 'University of California, San Francisco', 'ror': 'https://ror.org/043mz5j54', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I180670191']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'A Colman', 'raw_affiliation_strings': ['Department of Physiology, University of California, San Francisco 94143-0444.'], 'affiliations': [{'raw_affiliation_string': 'Department of Physiology, University of California, San Francisco 94143-0444.', 'institution_ids': ['https://openalex.org/I180670191']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5046551180', 'display_name': 'Tim Hunt', 'orcid': 'https://orcid.org/0000-0001-5174-6038'}, 'institutions': [{'id': 'https://openalex.org/I180670191', 'display_name': 'University of California, San Francisco', 'ror': 'https://ror.org/043mz5j54', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I180670191']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'T Hunt', 'raw_affiliation_strings': ['Department of Physiology, University of California, San Francisco 94143-0444.'], 'affiliations': [{'raw_affiliation_string': 'Department of Physiology, University of California, San Francisco 94143-0444.', 'institution_ids': ['https://openalex.org/I180670191']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 9.089, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 102, 'citation_normalized_percentile': {'value': 0.911648, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 96, 'max': 97}, 'biblio': {'volume': '114', 'issue': '4', 'first_page': '767', 'last_page': '772'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12929', 'display_name': 'Transgenic Animal Research', 'score': 0.9974, '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/T12929', 'display_name': 'Transgenic Animal Research', 'score': 0.9974, '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/T10364', 'display_name': 'Fertility Preservation in Cancer Patients', 'score': 0.9957, 'subfield': {'id': 'https://openalex.org/subfields/2739', 'display_name': 'Public Health, Environmental and Occupational Health'}, 'field': {'id': 'https://openalex.org/fields/27', 'display_name': 'Medicine'}, 'domain': {'id': 'https://openalex.org/domains/4', 'display_name': 'Health Sciences'}}, {'id': 'https://openalex.org/T10505', 'display_name': 'Induction and Differentiation of Pluripotent Stem Cells', 'score': 0.9919, 'subfield': {'id': 'https://openalex.org/subfields/1312', 'display_name': 'Molecular Biology'}, '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/maturation-promoting-factor', 'display_name': 'Maturation promoting factor', 'score': 0.83278227}, {'id': 'https://openalex.org/keywords/meiosis-ii', 'display_name': 'Meiosis II', 'score': 0.8272781}, {'id': 'https://openalex.org/keywords/cyclin-b1', 'display_name': 'Cyclin B1', 'score': 0.64938277}, {'id': 'https://openalex.org/keywords/oocyte-maturation', 'display_name': 'Oocyte Maturation', 'score': 0.574739}, {'id': 'https://openalex.org/keywords/cyclin-b', 'display_name': 'Cyclin B', 'score': 0.5304272}, {'id': 'https://openalex.org/keywords/cyclin-a', 'display_name': 'Cyclin A', 'score': 0.4993248}, {'id': 'https://openalex.org/keywords/cyclin-a2', 'display_name': 'Cyclin A2', 'score': 0.43157274}], 'concepts': [{'id': 'https://openalex.org/C6902291', 'wikidata': 'https://www.wikidata.org/wiki/Q417889', 'display_name': 'Maturation promoting factor', 'level': 5, 'score': 0.83278227}, {'id': 'https://openalex.org/C2910992960', 'wikidata': 'https://www.wikidata.org/wiki/Q21100485', 'display_name': 'Meiosis II', 'level': 4, 'score': 0.8272781}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.7942587}, {'id': 'https://openalex.org/C148196450', 'wikidata': 'https://www.wikidata.org/wiki/Q21100485', 'display_name': 'Meiosis', 'level': 3, 'score': 0.78325284}, {'id': 'https://openalex.org/C70278784', 'wikidata': 'https://www.wikidata.org/wiki/Q574427', 'display_name': 'Metaphase', 'level': 4, 'score': 0.6640003}, {'id': 'https://openalex.org/C2779535977', 'wikidata': 'https://www.wikidata.org/wiki/Q1342298', 'display_name': 'Xenopus', 'level': 3, 'score': 0.657707}, {'id': 'https://openalex.org/C2778437423', 'wikidata': 'https://www.wikidata.org/wiki/Q5198265', 'display_name': 'Cyclin B1', 'level': 5, 'score': 0.64938277}, {'id': 'https://openalex.org/C2776690073', 'wikidata': 'https://www.wikidata.org/wiki/Q3246226', 'display_name': 'Oocyte', 'level': 3, 'score': 0.6041113}, {'id': 'https://openalex.org/C120089663', 'wikidata': 'https://www.wikidata.org/wiki/Q59250999', 'display_name': 'Cyclin', 'level': 4, 'score': 0.5926058}, {'id': 'https://openalex.org/C95444343', 'wikidata': 'https://www.wikidata.org/wiki/Q7141', 'display_name': 'Cell biology', 'level': 1, 'score': 0.54996306}, {'id': 'https://openalex.org/C9743823', 'wikidata': 'https://www.wikidata.org/wiki/Q5198264', 'display_name': 'Cyclin B', 'level': 5, 'score': 0.5304272}, {'id': 'https://openalex.org/C16438837', 'wikidata': 'https://www.wikidata.org/wiki/Q5198260', 'display_name': 'Cyclin A', 'level': 5, 'score': 0.4993248}, {'id': 'https://openalex.org/C28179978', 'wikidata': 'https://www.wikidata.org/wiki/Q5198263', 'display_name': 'Cyclin A2', 'level': 5, 'score': 0.43157274}, {'id': 'https://openalex.org/C153911025', 'wikidata': 'https://www.wikidata.org/wiki/Q7202', 'display_name': 'Molecular biology', 'level': 1, 'score': 0.33022583}, {'id': 'https://openalex.org/C54355233', 'wikidata': 'https://www.wikidata.org/wiki/Q7162', 'display_name': 'Genetics', 'level': 1, 'score': 0.32122853}, {'id': 'https://openalex.org/C29537977', 'wikidata': 'https://www.wikidata.org/wiki/Q188941', 'display_name': 'Cell cycle', 'level': 3, 'score': 0.30512947}, {'id': 'https://openalex.org/C120504264', 'wikidata': 'https://www.wikidata.org/wiki/Q1147372', 'display_name': 'Cyclin-dependent kinase 1', 'level': 4, 'score': 0.19447997}, {'id': 'https://openalex.org/C30481170', 'wikidata': 'https://www.wikidata.org/wiki/Q37748', 'display_name': 'Chromosome', 'level': 3, 'score': 0.14613852}, {'id': 'https://openalex.org/C196843134', 'wikidata': 'https://www.wikidata.org/wiki/Q33196', 'display_name': 'Embryo', 'level': 2, 'score': 0.11617309}, {'id': 'https://openalex.org/C1491633281', 'wikidata': 'https://www.wikidata.org/wiki/Q7868', 'display_name': 'Cell', 'level': 2, 'score': 0.10106212}, {'id': 'https://openalex.org/C104317684', 'wikidata': 'https://www.wikidata.org/wiki/Q7187', 'display_name': 'Gene', 'level': 2, 'score': 0.058614433}], 'mesh': [{'descriptor_ui': 'D016213', 'descriptor_name': 'Cyclins', 'qualifier_ui': 'Q000235', 'qualifier_name': 'genetics', 'is_major_topic': True}, {'descriptor_ui': 'D009865', 'descriptor_name': 'Oocytes', 'qualifier_ui': 'Q000502', 'qualifier_name': 'physiology', 'is_major_topic': True}, {'descriptor_ui': 'D012333', 'descriptor_name': 'RNA, Messenger', 'qualifier_ui': 'Q000235', 'qualifier_name': 'genetics', 'is_major_topic': True}, {'descriptor_ui': 'D000818', 'descriptor_name': 'Animals', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D001483', 'descriptor_name': 'Base Sequence', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002453', 'descriptor_name': 'Cell Cycle', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D002455', 'descriptor_name': 'Cell Division', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D016213', 'descriptor_name': 'Cyclins', 'qualifier_ui': 'Q000096', 'qualifier_name': 'biosynthesis', 'is_major_topic': False}, {'descriptor_ui': 'D016213', 'descriptor_name': 'Cyclins', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': False}, {'descriptor_ui': 'D016213', 'descriptor_name': 'Cyclins', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D005260', 'descriptor_name': 'Female', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D007700', 'descriptor_name': 'Kinetics', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008540', 'descriptor_name': 'Meiosis', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008677', 'descriptor_name': 'Metaphase', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D008969', 'descriptor_name': 'Molecular Sequence Data', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D015345', 'descriptor_name': 'Oligonucleotide Probes', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009865', 'descriptor_name': 'Oocytes', 'qualifier_ui': 'Q000187', 'qualifier_name': 'drug effects', 'is_major_topic': False}, {'descriptor_ui': 'D009865', 'descriptor_name': 'Oocytes', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009865', 'descriptor_name': 'Oocytes', 'qualifier_ui': 'Q000166', 'qualifier_name': 'cytology', 'is_major_topic': False}, {'descriptor_ui': 'D011374', 'descriptor_name': 'Progesterone', 'qualifier_ui': 'Q000494', 'qualifier_name': 'pharmacology', 'is_major_topic': False}, {'descriptor_ui': 'D011374', 'descriptor_name': 'Progesterone', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D006656', 'descriptor_name': 'Protamine Kinase', 'qualifier_ui': 'Q000235', 'qualifier_name': 'genetics', 'is_major_topic': False}, {'descriptor_ui': 'D006656', 'descriptor_name': 'Protamine Kinase', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': False}, {'descriptor_ui': 'D006656', 'descriptor_name': 'Protamine Kinase', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D016372', 'descriptor_name': 'RNA, Antisense', 'qualifier_ui': 'Q000235', 'qualifier_name': 'genetics', 'is_major_topic': False}, {'descriptor_ui': 'D016372', 'descriptor_name': 'RNA, Antisense', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012333', 'descriptor_name': 'RNA, Messenger', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D013997', 'descriptor_name': 'Time Factors', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D014982', 'descriptor_name': 'Xenopus laevis', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 4, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1083/jcb.114.4.767', 'pdf_url': 'https://rupress.org/jcb/article-pdf/114/4/767/1061654/767.pdf', 'source': {'id': 'https://openalex.org/S96410829', 'display_name': 'The Journal of Cell Biology', 'issn_l': '0021-9525', 'issn': ['0021-9525', '1540-8140'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315676', 'host_organization_name': 'Rockefeller University Press', 'host_organization_lineage': ['https://openalex.org/P4310315676'], 'host_organization_lineage_names': ['Rockefeller University Press'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://europepmc.org/articles/pmc2289891', 'pdf_url': 'https://europepmc.org/articles/pmc2289891?pdf=render', 'source': {'id': 'https://openalex.org/S4306400806', 'display_name': 'Europe PMC (PubMed Central)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1303153112', 'host_organization_name': 'European Bioinformatics Institute', 'host_organization_lineage': ['https://openalex.org/I1303153112'], 'host_organization_lineage_names': ['European Bioinformatics Institute'], 'type': 'repository'}, 'license': 'cc-by-nc-sa', 'license_id': 'https://openalex.org/licenses/cc-by-nc-sa', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': True, 'landing_page_url': 'https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2289891', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2764455111', 'display_name': 'PubMed Central', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/1651338', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306525036', 'display_name': 'PubMed', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1299303238', 'host_organization_name': 'National Institutes of Health', 'host_organization_lineage': ['https://openalex.org/I1299303238'], 'host_organization_lineage_names': ['National Institutes of Health'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1083/jcb.114.4.767', 'pdf_url': 'https://rupress.org/jcb/article-pdf/114/4/767/1061654/767.pdf', 'source': {'id': 'https://openalex.org/S96410829', 'display_name': 'The Journal of Cell Biology', 'issn_l': '0021-9525', 'issn': ['0021-9525', '1540-8140'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315676', 'host_organization_name': 'Rockefeller University Press', 'host_organization_lineage': ['https://openalex.org/P4310315676'], 'host_organization_lineage_names': ['Rockefeller University Press'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 29, 'referenced_works': ['https://openalex.org/W132788771', 'https://openalex.org/W1723327061', 'https://openalex.org/W1963838671', 'https://openalex.org/W1977646528', 'https://openalex.org/W1981884157', 'https://openalex.org/W1984269514', 'https://openalex.org/W1988294339', 'https://openalex.org/W1989941131', 'https://openalex.org/W2009329979', 'https://openalex.org/W2010394043', 'https://openalex.org/W2012781224', 'https://openalex.org/W2021509469', 'https://openalex.org/W2030701381', 'https://openalex.org/W2030799825', 'https://openalex.org/W2031576542', 'https://openalex.org/W2048990794', 'https://openalex.org/W2050341582', 'https://openalex.org/W2050753155', 'https://openalex.org/W2057811505', 'https://openalex.org/W2078421553', 'https://openalex.org/W2084271768', 'https://openalex.org/W2090784481', 'https://openalex.org/W2102242413', 'https://openalex.org/W2127283099', 'https://openalex.org/W2138430171', 'https://openalex.org/W2170562004', 'https://openalex.org/W2410612368', 'https://openalex.org/W52515759', 'https://openalex.org/W93220107'], 'related_works': ['https://openalex.org/W2887504814', 'https://openalex.org/W2170562004', 'https://openalex.org/W2057811505', 'https://openalex.org/W2046133468', 'https://openalex.org/W2032709776', 'https://openalex.org/W2026663492', 'https://openalex.org/W2011802485', 'https://openalex.org/W1989941131', 'https://openalex.org/W1968283108', 'https://openalex.org/W1967534957'], 'abstract_inverted_index': {'Progesterone': [0], 'induces': [1, 37], 'fully': [2], 'grown,': [3], 'stage': [4, 95, 163], 'VI,': [5], 'Xenopus': [6], 'oocytes': [7, 97, 165], 'to': [8, 30, 49, 54, 63, 149, 197], 'pass': [9], 'through': [10], 'meiosis': [11, 18, 38, 47, 56, 83, 182, 199], 'I': [12, 48, 84, 200], 'and': [13, 40, 70, 115, 155, 201], 'arrest': [14], 'in': [15, 25, 28, 52, 183], 'metaphase': [16], 'of': [17, 46, 67, 101, 126, 142, 153, 190], 'II.': [19, 57, 86, 202], 'Protein': [20], 'synthesis': [21, 75, 194], 'is': [22, 76, 89, 129, 178, 195], 'required': [23, 78, 180, 196], 'twice': [24], 'this': [26], 'process:': [27], 'order': [29, 53], 'activate': [31], 'maturation': [32], 'promoting': [33], 'factor': [34], '(MPF)': [35], 'which': [36], 'I,': [39], 'then': [41], 'again': [42], 'after': [43], 'the': [44, 92, 134, 151, 187, 191], 'completion': [45], 'reactivate': [50], 'MPF': [51, 154], 'induce': [55, 156, 198], 'We': [58, 185], 'have': [59], 'used': [60], 'antisense': [61], 'oligonucleotides': [62], 'destroy': [64], 'maternal': [65], 'stores': [66], 'cyclin': [68, 74, 103, 127, 144, 170, 176], 'mRNAs,': [69], 'demonstrate': [71], 'that': [72, 94, 175], 'new': [73], 'not': [77, 167, 179], 'for': [79, 181], 'entry': [80, 157], 'into': [81, 158], 'either': [82], 'or': [85], 'This': [87], 'finding': [88], 'consistent': [90], 'with': [91, 138], 'demonstration': [93], 'VI': [96, 164], 'contain': [98, 168], 'a': [99, 139], 'store': [100], 'B-type': [102], 'polypeptides': [104], '(Kobayashi,': [105], 'H.,': [106], 'J.': [107, 119], 'Minshull,': [108], 'C.': [109], 'Ford,': [110], 'R.': [111, 113], 'Golsteyn,': [112], 'Poon,': [114], 'T.': [116], 'Hunt.': [117], '1991.': [118], 'Cell': [120], 'Biol.': [121], '114:755-765).': [122], 'Although': [123], 'approximately': [124], '70%': [125], 'B2': [128], 'destroyed': [130], 'at': [131], 'first': [132], 'meiosis,': [133], 'surviving': [135, 143], 'fraction,': [136], 'together': [137], 'larger': [140], 'pool': [141], 'B1,': [145], 'must': [146], 'be': [147], 'sufficient': [148], 'allow': [150], 'reactivation': [152], 'second': [159], 'meiotic': [160], 'metaphase.': [161], 'Since': [162], 'do': [166], 'any': [169], 'A,': [171], 'our': [172], 'results': [173], 'show': [174], 'A': [177], 'Xenopus.': [184], 'discuss': [186], 'possible': [188], 'nature': [189], 'proteins': [192], 'whose': [193]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2026663492', 'counts_by_year': [{'year': 2020, 'cited_by_count': 1}, {'year': 2019, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 3}, {'year': 2015, 'cited_by_count': 1}, {'year': 2014, 'cited_by_count': 1}], 'updated_date': '2024-08-15T06:08:43.086626', 'created_date': '2016-06-24'}