Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W335923483', 'doi': None, 'title': 'Pollen tube growth in Prunus, demonstrated by means of microtome sections.', 'display_name': 'Pollen tube growth in Prunus, demonstrated by means of microtome sections.', 'publication_year': 1980, 'publication_date': '1980-01-01', 'ids': {'openalex': 'https://openalex.org/W335923483', 'mag': '335923483'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://www.cabdirect.org/cabdirect/abstract/19810391606', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306502110', 'display_name': 'Angewandte Botanik', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': [], '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/A5031164126', 'display_name': 'R. Stößer', 'orcid': None}, 'institutions': [], 'countries': [], 'is_corresponding': True, 'raw_author_name': 'R. Stosser', 'raw_affiliation_strings': [], 'affiliations': []}], 'institution_assertions': [], 'countries_distinct_count': 0, 'institutions_distinct_count': 0, 'corresponding_author_ids': ['https://openalex.org/A5031164126'], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.0, 'has_fulltext': False, 'cited_by_count': 0, 'citation_normalized_percentile': {'value': 0.0, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 0, 'max': 56}, 'biblio': {'volume': '54', 'issue': None, 'first_page': '319', 'last_page': '327'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11546', 'display_name': 'Physiology and Management of Fruit Trees', 'score': 0.9647, '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'}}, 'topics': [{'id': 'https://openalex.org/T11546', 'display_name': 'Physiology and Management of Fruit Trees', 'score': 0.9647, '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'}}, {'id': 'https://openalex.org/T11927', 'display_name': 'Molecular Mechanisms of Pollen Development and Function', 'score': 0.9633, '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'}}, {'id': 'https://openalex.org/T11796', 'display_name': 'Genetic and Environmental Factors in Grapevine Cultivation', 'score': 0.9424, '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/microtome', 'display_name': 'Microtome', 'score': 0.73611337}, {'id': 'https://openalex.org/keywords/pollen-tube-growth', 'display_name': 'Pollen Tube Growth', 'score': 0.708421}, {'id': 'https://openalex.org/keywords/pollen-wall-development', 'display_name': 'Pollen Wall Development', 'score': 0.584809}, {'id': 'https://openalex.org/keywords/pollen-germination', 'display_name': 'Pollen Germination', 'score': 0.570824}], 'concepts': [{'id': 'https://openalex.org/C680638', 'wikidata': 'https://www.wikidata.org/wiki/Q898419', 'display_name': 'Microtome', 'level': 2, 'score': 0.73611337}, {'id': 'https://openalex.org/C34069715', 'wikidata': 'https://www.wikidata.org/wiki/Q1429464', 'display_name': 'Pollen tube', 'level': 4, 'score': 0.6607419}, {'id': 'https://openalex.org/C2777551473', 'wikidata': 'https://www.wikidata.org/wiki/Q2093072', 'display_name': 'Tube (container)', 'level': 2, 'score': 0.5667034}, {'id': 'https://openalex.org/C2780618852', 'wikidata': 'https://www.wikidata.org/wiki/Q79932', 'display_name': 'Pollen', 'level': 2, 'score': 0.4850344}, {'id': 'https://openalex.org/C105702510', 'wikidata': 'https://www.wikidata.org/wiki/Q514', 'display_name': 'Anatomy', 'level': 1, 'score': 0.3576832}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.31318465}, {'id': 'https://openalex.org/C192562407', 'wikidata': 'https://www.wikidata.org/wiki/Q228736', 'display_name': 'Materials science', 'level': 0, 'score': 0.2983061}, {'id': 'https://openalex.org/C59822182', 'wikidata': 'https://www.wikidata.org/wiki/Q441', 'display_name': 'Botany', 'level': 1, 'score': 0.29021335}, {'id': 'https://openalex.org/C159985019', 'wikidata': 'https://www.wikidata.org/wiki/Q181790', 'display_name': 'Composite material', 'level': 1, 'score': 0.17417204}, {'id': 'https://openalex.org/C121332964', 'wikidata': 'https://www.wikidata.org/wiki/Q413', 'display_name': 'Physics', 'level': 0, 'score': 0.13712054}, {'id': 'https://openalex.org/C120665830', 'wikidata': 'https://www.wikidata.org/wiki/Q14620', 'display_name': 'Optics', 'level': 1, 'score': 0.112241745}, {'id': 'https://openalex.org/C168197293', 'wikidata': 'https://www.wikidata.org/wiki/Q134624', 'display_name': 'Pollination', 'level': 3, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://www.cabdirect.org/cabdirect/abstract/19810391606', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306502110', 'display_name': 'Angewandte Botanik', 'issn_l': None, 'issn': None, 'is_oa': False, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}], 'best_oa_location': None, 'sustainable_development_goals': [{'score': 0.74, 'id': 'https://metadata.un.org/sdg/2', 'display_name': 'Zero hunger'}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 0, 'referenced_works': [], 'related_works': ['https://openalex.org/W832880494', 'https://openalex.org/W830568168', 'https://openalex.org/W816246025', 'https://openalex.org/W614984352', 'https://openalex.org/W321699672', 'https://openalex.org/W314442600', 'https://openalex.org/W312697120', 'https://openalex.org/W311897811', 'https://openalex.org/W309218472', 'https://openalex.org/W3046805591', 'https://openalex.org/W281898213', 'https://openalex.org/W277341604', 'https://openalex.org/W260528168', 'https://openalex.org/W244625584', 'https://openalex.org/W2442132697', 'https://openalex.org/W237995906', 'https://openalex.org/W2263829157', 'https://openalex.org/W213547660', 'https://openalex.org/W1453315007', 'https://openalex.org/W1278766830'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W335923483', 'counts_by_year': [], 'updated_date': '2024-09-14T00:19:56.954154', 'created_date': '2016-06-24'}