Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W1966808704', 'doi': 'https://doi.org/10.1007/bf02912620', 'title': 'Anatomy and development of the fern sporophyte', 'display_name': 'Anatomy and development of the fern sporophyte', 'publication_year': 1995, 'publication_date': '1995-10-01', 'ids': {'openalex': 'https://openalex.org/W1966808704', 'doi': 'https://doi.org/10.1007/bf02912620', 'mag': '1966808704'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/bf02912620', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S285199', 'display_name': 'The Botanical Review', 'issn_l': '0006-8101', 'issn': ['0006-8101', '1874-9372'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref'], 'open_access': {'is_oa': False, 'oa_status': 'closed', 'oa_url': None, 'any_repository_has_fulltext': False}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5075612393', 'display_name': 'Richard White', 'orcid': 'https://orcid.org/0000-0002-6292-5936'}, 'institutions': [{'id': 'https://openalex.org/I170897317', 'display_name': 'Duke University', 'ror': 'https://ror.org/00py81415', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I170897317']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Richard A. White', 'raw_affiliation_strings': ['Department of Botany, Duke University, Durham, USA.;>'], 'affiliations': [{'raw_affiliation_string': 'Department of Botany, Duke University, Durham, USA.;>', 'institution_ids': ['https://openalex.org/I170897317']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5040439610', 'display_name': 'Melvin D. Turner', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I170897317', 'display_name': 'Duke University', 'ror': 'https://ror.org/00py81415', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I170897317']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Melvin D. Turner', 'raw_affiliation_strings': ['Department of Botany, Duke University, Durham, USA.;>'], 'affiliations': [{'raw_affiliation_string': 'Department of Botany, Duke University, Durham, USA.;>', 'institution_ids': ['https://openalex.org/I170897317']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 2790, 'currency': 'EUR', 'value_usd': 3590, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 0.722, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 43, 'citation_normalized_percentile': {'value': 0.914359, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 91, 'max': 92}, 'biblio': {'volume': '61', 'issue': '4', 'first_page': '281', 'last_page': '305'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T12359', 'display_name': 'Evolution and Diversity of Vascular Epiphytes and Ferns', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/1105', 'display_name': 'Ecology, Evolution, Behavior and Systematics'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, 'topics': [{'id': 'https://openalex.org/T12359', 'display_name': 'Evolution and Diversity of Vascular Epiphytes and Ferns', 'score': 1.0, 'subfield': {'id': 'https://openalex.org/subfields/1105', 'display_name': 'Ecology, Evolution, Behavior and Systematics'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T10385', 'display_name': 'Evolution and Classification of Flowering Plants', 'score': 0.998, 'subfield': {'id': 'https://openalex.org/subfields/1105', 'display_name': 'Ecology, Evolution, Behavior and Systematics'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}, {'id': 'https://openalex.org/T12475', 'display_name': 'Strigolactone Signaling in Plant Interactions', 'score': 0.9963, 'subfield': {'id': 'https://openalex.org/subfields/1110', 'display_name': 'Plant Science'}, 'field': {'id': 'https://openalex.org/fields/11', 'display_name': 'Agricultural and Biological Sciences'}, 'domain': {'id': 'https://openalex.org/domains/1', 'display_name': 'Life Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/primordium', 'display_name': 'Primordium', 'score': 0.93904054}, {'id': 'https://openalex.org/keywords/apical-cell', 'display_name': 'Apical cell', 'score': 0.81564754}, {'id': 'https://openalex.org/keywords/phyllotaxis', 'display_name': 'Phyllotaxis', 'score': 0.72466063}, {'id': 'https://openalex.org/keywords/apical-dominance', 'display_name': 'Apical dominance', 'score': 0.7119305}, {'id': 'https://openalex.org/keywords/apex', 'display_name': 'Apex (geometry)', 'score': 0.6401296}, {'id': 'https://openalex.org/keywords/sporophyte', 'display_name': 'Sporophyte', 'score': 0.4981513}, {'id': 'https://openalex.org/keywords/root-development', 'display_name': 'Root Development', 'score': 0.476613}], 'concepts': [{'id': 'https://openalex.org/C184750944', 'wikidata': 'https://www.wikidata.org/wiki/Q557677', 'display_name': 'Primordium', 'level': 3, 'score': 0.93904054}, {'id': 'https://openalex.org/C126021549', 'wikidata': 'https://www.wikidata.org/wiki/Q207604', 'display_name': 'Meristem', 'level': 3, 'score': 0.9062979}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.84508705}, {'id': 'https://openalex.org/C2776985847', 'wikidata': 'https://www.wikidata.org/wiki/Q80005', 'display_name': 'Fern', 'level': 2, 'score': 0.81867623}, {'id': 'https://openalex.org/C176080148', 'wikidata': 'https://www.wikidata.org/wiki/Q207604', 'display_name': 'Apical cell', 'level': 3, 'score': 0.81564754}, {'id': 'https://openalex.org/C123130949', 'wikidata': 'https://www.wikidata.org/wiki/Q839659', 'display_name': 'Phyllotaxis', 'level': 4, 'score': 0.72466063}, {'id': 'https://openalex.org/C37351400', 'wikidata': 'https://www.wikidata.org/wiki/Q618619', 'display_name': 'Apical dominance', 'level': 3, 'score': 0.7119305}, {'id': 'https://openalex.org/C59822182', 'wikidata': 'https://www.wikidata.org/wiki/Q441', 'display_name': 'Botany', 'level': 1, 'score': 0.6607308}, {'id': 'https://openalex.org/C67139541', 'wikidata': 'https://www.wikidata.org/wiki/Q2858200', 'display_name': 'Apex (geometry)', 'level': 2, 'score': 0.6401296}, {'id': 'https://openalex.org/C21410773', 'wikidata': 'https://www.wikidata.org/wiki/Q220869', 'display_name': 'Shoot', 'level': 2, 'score': 0.57420546}, {'id': 'https://openalex.org/C181485312', 'wikidata': 'https://www.wikidata.org/wiki/Q647173', 'display_name': 'Sporophyte', 'level': 2, 'score': 0.4981513}, {'id': 'https://openalex.org/C55580049', 'wikidata': 'https://www.wikidata.org/wiki/Q3247110', 'display_name': 'Axillary bud', 'level': 4, 'score': 0.46185672}, {'id': 'https://openalex.org/C1491633281', 'wikidata': 'https://www.wikidata.org/wiki/Q7868', 'display_name': 'Cell', 'level': 2, 'score': 0.062455803}, {'id': 'https://openalex.org/C90703135', 'wikidata': 'https://www.wikidata.org/wiki/Q3287622', 'display_name': 'Tissue culture', 'level': 3, 'score': 0.061689377}, {'id': 'https://openalex.org/C54355233', 'wikidata': 'https://www.wikidata.org/wiki/Q7162', 'display_name': 'Genetics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C104317684', 'wikidata': 'https://www.wikidata.org/wiki/Q7187', 'display_name': 'Gene', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C202751555', 'wikidata': 'https://www.wikidata.org/wiki/Q221681', 'display_name': 'In vitro', 'level': 2, 'score': 0.0}, {'id': 'https://openalex.org/C55493867', 'wikidata': 'https://www.wikidata.org/wiki/Q7094', 'display_name': 'Biochemistry', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/bf02912620', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S285199', 'display_name': 'The Botanical Review', 'issn_l': '0006-8101', 'issn': ['0006-8101', '1874-9372'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319900', 'host_organization_name': 'Springer Science+Business Media', 'host_organization_lineage': ['https://openalex.org/P4310319965', 'https://openalex.org/P4310319900'], 'host_organization_lineage_names': ['Springer Nature', 'Springer Science+Business Media'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'id': 'https://metadata.un.org/sdg/15', 'score': 0.71, 'display_name': 'Life on land'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 126, 'referenced_works': ['https://openalex.org/W1243060096', 'https://openalex.org/W127343337', 'https://openalex.org/W135761456', 'https://openalex.org/W1493755436', 'https://openalex.org/W1598503658', 'https://openalex.org/W1788482431', 'https://openalex.org/W1816613411', 'https://openalex.org/W1966498449', 'https://openalex.org/W1967299318', 'https://openalex.org/W1969394871', 'https://openalex.org/W1970380432', 'https://openalex.org/W1970409205', 'https://openalex.org/W1970467626', 'https://openalex.org/W1972474942', 'https://openalex.org/W1973400987', 'https://openalex.org/W1975454706', 'https://openalex.org/W1977113523', 'https://openalex.org/W1977293379', 'https://openalex.org/W1977474185', 'https://openalex.org/W1980089435', 'https://openalex.org/W1981967250', 'https://openalex.org/W1987689439', 'https://openalex.org/W1987989753', 'https://openalex.org/W1990525195', 'https://openalex.org/W1992041798', 'https://openalex.org/W1993460909', 'https://openalex.org/W1995288965', 'https://openalex.org/W1995518377', 'https://openalex.org/W1996500790', 'https://openalex.org/W2004004861', 'https://openalex.org/W2005348712', 'https://openalex.org/W2008634802', 'https://openalex.org/W2009746731', 'https://openalex.org/W2009989501', 'https://openalex.org/W2014421586', 'https://openalex.org/W2015132920', 'https://openalex.org/W2019306837', 'https://openalex.org/W2019347166', 'https://openalex.org/W2021416844', 'https://openalex.org/W2021522182', 'https://openalex.org/W2021923603', 'https://openalex.org/W2022201738', 'https://openalex.org/W2024003662', 'https://openalex.org/W2024306518', 'https://openalex.org/W2033484755', 'https://openalex.org/W2034527813', 'https://openalex.org/W2035744024', 'https://openalex.org/W2036655998', 'https://openalex.org/W2037388639', 'https://openalex.org/W2039079328', 'https://openalex.org/W2040270478', 'https://openalex.org/W2043246777', 'https://openalex.org/W2044241941', 'https://openalex.org/W2044412515', 'https://openalex.org/W2045254191', 'https://openalex.org/W2047003876', 'https://openalex.org/W2049089077', 'https://openalex.org/W2053834919', 'https://openalex.org/W2059341437', 'https://openalex.org/W2062509523', 'https://openalex.org/W2066385501', 'https://openalex.org/W2066459928', 'https://openalex.org/W2067380963', 'https://openalex.org/W2068589331', 'https://openalex.org/W2069844215', 'https://openalex.org/W2070000250', 'https://openalex.org/W2070922760', 'https://openalex.org/W2071702717', 'https://openalex.org/W2071845930', 'https://openalex.org/W2076650806', 'https://openalex.org/W2076881077', 'https://openalex.org/W2080001461', 'https://openalex.org/W2080103221', 'https://openalex.org/W2080520000', 'https://openalex.org/W2080654109', 'https://openalex.org/W2080769455', 'https://openalex.org/W2080820911', 'https://openalex.org/W2082675641', 'https://openalex.org/W2083212198', 'https://openalex.org/W2086393353', 'https://openalex.org/W2088617084', 'https://openalex.org/W2090225401', 'https://openalex.org/W2090481595', 'https://openalex.org/W2090994101', 'https://openalex.org/W2095087982', 'https://openalex.org/W2095386007', 'https://openalex.org/W2099523276', 'https://openalex.org/W2109805608', 'https://openalex.org/W2119202858', 'https://openalex.org/W2120429861', 'https://openalex.org/W2132464232', 'https://openalex.org/W2132574234', 'https://openalex.org/W2162296212', 'https://openalex.org/W2312470329', 'https://openalex.org/W2315570657', 'https://openalex.org/W2319537543', 'https://openalex.org/W2321798636', 'https://openalex.org/W2326382654', 'https://openalex.org/W2338453336', 'https://openalex.org/W2403812251', 'https://openalex.org/W2420257791', 'https://openalex.org/W2469256353', 'https://openalex.org/W2473562819', 'https://openalex.org/W2488586498', 'https://openalex.org/W2491052299', 'https://openalex.org/W2512856034', 'https://openalex.org/W2516985700', 'https://openalex.org/W2525082492', 'https://openalex.org/W2586458229', 'https://openalex.org/W2594621998', 'https://openalex.org/W2608779921', 'https://openalex.org/W2615353149', 'https://openalex.org/W2618407118', 'https://openalex.org/W272063003', 'https://openalex.org/W289658337', 'https://openalex.org/W2946720356', 'https://openalex.org/W3128373260', 'https://openalex.org/W3196721059', 'https://openalex.org/W361534980', 'https://openalex.org/W4241867304', 'https://openalex.org/W4285719527', 'https://openalex.org/W56801851', 'https://openalex.org/W621144363', 'https://openalex.org/W75962315', 'https://openalex.org/W8627210', 'https://openalex.org/W99924120'], 'related_works': ['https://openalex.org/W4242710595', 'https://openalex.org/W4236946185', 'https://openalex.org/W2912808166', 'https://openalex.org/W2589598807', 'https://openalex.org/W2178505130', 'https://openalex.org/W2162214344', 'https://openalex.org/W2102113960', 'https://openalex.org/W2039698523', 'https://openalex.org/W2001389984', 'https://openalex.org/W1964878345'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W1966808704', 'counts_by_year': [{'year': 2024, 'cited_by_count': 3}, {'year': 2023, 'cited_by_count': 1}, {'year': 2022, 'cited_by_count': 2}, {'year': 2021, 'cited_by_count': 2}, {'year': 2020, 'cited_by_count': 6}, {'year': 2019, 'cited_by_count': 2}, {'year': 2018, 'cited_by_count': 6}, {'year': 2016, 'cited_by_count': 2}, {'year': 2015, 'cited_by_count': 2}, {'year': 2014, 'cited_by_count': 2}, {'year': 2013, 'cited_by_count': 2}, {'year': 2012, 'cited_by_count': 1}], 'updated_date': '2024-08-31T14:31:18.745361', 'created_date': '2016-06-24'}