Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W4213062028', 'doi': 'https://doi.org/10.1002/ece3.8621', 'title': 'Influence of plant reproductive systems on the evolution of hummingbird pollination', 'display_name': 'Influence of plant reproductive systems on the evolution of hummingbird pollination', 'publication_year': 2022, 'publication_date': '2022-02-01', 'ids': {'openalex': 'https://openalex.org/W4213062028', 'doi': 'https://doi.org/10.1002/ece3.8621', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/35222976'}, 'language': 'en', 'primary_location': {'is_oa': True, 'landing_page_url': 'https://doi.org/10.1002/ece3.8621', 'pdf_url': 'https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/ece3.8621', 'source': {'id': 'https://openalex.org/S2482021738', 'display_name': 'Ecology and Evolution', 'issn_l': '2045-7758', 'issn': ['2045-7758'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'doaj', 'pubmed'], 'open_access': {'is_oa': True, 'oa_status': 'gold', 'oa_url': 'https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/ece3.8621', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5053924227', 'display_name': 'Stefan Abrahamczyk', 'orcid': 'https://orcid.org/0000-0001-8047-932X'}, 'institutions': [{'id': 'https://openalex.org/I135140700', 'display_name': 'University of Bonn', 'ror': 'https://ror.org/041nas322', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I135140700']}, {'id': 'https://openalex.org/I4210096541', 'display_name': 'Institute for Biodiversity', 'ror': 'https://ror.org/01n8ggb71', 'country_code': 'DE', 'type': 'nonprofit', 'lineage': ['https://openalex.org/I4210096541']}], 'countries': ['DE'], 'is_corresponding': True, 'raw_author_name': 'Stefan Abrahamczyk', 'raw_affiliation_strings': ['Nees Institute for Biodiversity of Plants, University of Bonn, Bonn, Germany'], 'affiliations': [{'raw_affiliation_string': 'Nees Institute for Biodiversity of Plants, University of Bonn, Bonn, Germany', 'institution_ids': ['https://openalex.org/I135140700', 'https://openalex.org/I4210096541']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5085517131', 'display_name': 'Maximilian Weigend', 'orcid': 'https://orcid.org/0000-0003-0813-6650'}, 'institutions': [{'id': 'https://openalex.org/I135140700', 'display_name': 'University of Bonn', 'ror': 'https://ror.org/041nas322', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I135140700']}, {'id': 'https://openalex.org/I4210096541', 'display_name': 'Institute for Biodiversity', 'ror': 'https://ror.org/01n8ggb71', 'country_code': 'DE', 'type': 'nonprofit', 'lineage': ['https://openalex.org/I4210096541']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Maximilian Weigend', 'raw_affiliation_strings': ['Nees Institute for Biodiversity of Plants, University of Bonn, Bonn, Germany'], 'affiliations': [{'raw_affiliation_string': 'Nees Institute for Biodiversity of Plants, University of Bonn, Bonn, Germany', 'institution_ids': ['https://openalex.org/I135140700', 'https://openalex.org/I4210096541']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5076658354', 'display_name': 'Kathrin Becker', 'orcid': 'https://orcid.org/0000-0003-4231-2590'}, 'institutions': [{'id': 'https://openalex.org/I4210096541', 'display_name': 'Institute for Biodiversity', 'ror': 'https://ror.org/01n8ggb71', 'country_code': 'DE', 'type': 'nonprofit', 'lineage': ['https://openalex.org/I4210096541']}, {'id': 'https://openalex.org/I135140700', 'display_name': 'University of Bonn', 'ror': 'https://ror.org/041nas322', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I135140700']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Katrin Becker', 'raw_affiliation_strings': ['Nees Institute for Biodiversity of Plants, University of Bonn, Bonn, Germany'], 'affiliations': [{'raw_affiliation_string': 'Nees Institute for Biodiversity of Plants, University of Bonn, Bonn, Germany', 'institution_ids': ['https://openalex.org/I4210096541', 'https://openalex.org/I135140700']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5045367818', 'display_name': 'Lea Dannenberg', 'orcid': 'https://orcid.org/0009-0001-3786-3980'}, 'institutions': [{'id': 'https://openalex.org/I135140700', 'display_name': 'University of Bonn', 'ror': 'https://ror.org/041nas322', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I135140700']}, {'id': 'https://openalex.org/I4210096541', 'display_name': 'Institute for Biodiversity', 'ror': 'https://ror.org/01n8ggb71', 'country_code': 'DE', 'type': 'nonprofit', 'lineage': ['https://openalex.org/I4210096541']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Lea Sophie Dannenberg', 'raw_affiliation_strings': ['Nees Institute for Biodiversity of Plants, University of Bonn, Bonn, Germany'], 'affiliations': [{'raw_affiliation_string': 'Nees Institute for Biodiversity of Plants, University of Bonn, Bonn, Germany', 'institution_ids': ['https://openalex.org/I135140700', 'https://openalex.org/I4210096541']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5046192547', 'display_name': 'Judith Eberz', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I135140700', 'display_name': 'University of Bonn', 'ror': 'https://ror.org/041nas322', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I135140700']}, {'id': 'https://openalex.org/I4210096541', 'display_name': 'Institute for Biodiversity', 'ror': 'https://ror.org/01n8ggb71', 'country_code': 'DE', 'type': 'nonprofit', 'lineage': ['https://openalex.org/I4210096541']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Judith Eberz', 'raw_affiliation_strings': ['Nees Institute for Biodiversity of Plants, University of Bonn, Bonn, Germany'], 'affiliations': [{'raw_affiliation_string': 'Nees Institute for Biodiversity of Plants, University of Bonn, Bonn, Germany', 'institution_ids': ['https://openalex.org/I135140700', 'https://openalex.org/I4210096541']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5075410339', 'display_name': 'Nayara Atella‐Hödtke', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I135140700', 'display_name': 'University of Bonn', 'ror': 'https://ror.org/041nas322', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I135140700']}, {'id': 'https://openalex.org/I4210096541', 'display_name': 'Institute for Biodiversity', 'ror': 'https://ror.org/01n8ggb71', 'country_code': 'DE', 'type': 'nonprofit', 'lineage': ['https://openalex.org/I4210096541']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Nayara Atella‐Hödtke', 'raw_affiliation_strings': ['Nees Institute for Biodiversity of Plants, University of Bonn, Bonn, Germany'], 'affiliations': [{'raw_affiliation_string': 'Nees Institute for Biodiversity of Plants, University of Bonn, Bonn, Germany', 'institution_ids': ['https://openalex.org/I135140700', 'https://openalex.org/I4210096541']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5041067165', 'display_name': 'Bastian Steudel', 'orcid': 'https://orcid.org/0000-0003-2559-7854'}, 'institutions': [{'id': 'https://openalex.org/I69356397', 'display_name': 'Xi’an Jiaotong-Liverpool University', 'ror': 'https://ror.org/03zmrmn05', 'country_code': 'CN', 'type': 'education', 'lineage': ['https://openalex.org/I69356397']}], 'countries': ['CN'], 'is_corresponding': False, 'raw_author_name': 'Bastian Steudel', 'raw_affiliation_strings': ["Health and Environmental Sciences, Xi'an Jiaotong-Liverpool University, Suzhou, China"], 'affiliations': [{'raw_affiliation_string': "Health and Environmental Sciences, Xi'an Jiaotong-Liverpool University, Suzhou, China", 'institution_ids': ['https://openalex.org/I69356397']}]}], 'institution_assertions': [], 'countries_distinct_count': 2, 'institutions_distinct_count': 3, 'corresponding_author_ids': ['https://openalex.org/A5053924227'], 'corresponding_institution_ids': ['https://openalex.org/I135140700', 'https://openalex.org/I4210096541'], 'apc_list': {'value': 2200, 'currency': 'USD', 'value_usd': 2200, 'provenance': 'doaj'}, 'apc_paid': {'value': 1713, 'currency': 'EUR', 'value_usd': 1847, 'provenance': 'openapc'}, 'fwci': 2.286, 'has_fulltext': True, 'fulltext_origin': 'pdf', 'cited_by_count': 9, 'citation_normalized_percentile': {'value': 0.999902, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 90, 'max': 91}, 'biblio': {'volume': '12', 'issue': '2', 'first_page': None, 'last_page': None}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10487', 'display_name': 'Plant and animal studies', '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/T10487', 'display_name': 'Plant and animal studies', '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/T12475', 'display_name': 'Plant Parasitism and Resistance', 'score': 0.9979, '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/T10005', 'display_name': 'Ecology and Vegetation Dynamics Studies', 'score': 0.9942, 'subfield': {'id': 'https://openalex.org/subfields/2309', 'display_name': 'Nature and Landscape Conservation'}, 'field': {'id': 'https://openalex.org/fields/23', 'display_name': 'Environmental Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/hummingbird', 'display_name': 'Hummingbird', 'score': 0.9820187}, {'id': 'https://openalex.org/keywords/outcrossing', 'display_name': 'Outcrossing', 'score': 0.74722326}, {'id': 'https://openalex.org/keywords/anemophily', 'display_name': 'Anemophily', 'score': 0.42607883}], 'concepts': [{'id': 'https://openalex.org/C2780610420', 'wikidata': 'https://www.wikidata.org/wiki/Q43624', 'display_name': 'Hummingbird', 'level': 2, 'score': 0.9820187}, {'id': 'https://openalex.org/C168197293', 'wikidata': 'https://www.wikidata.org/wiki/Q134624', 'display_name': 'Pollination', 'level': 3, 'score': 0.85093296}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.7809129}, {'id': 'https://openalex.org/C107917433', 'wikidata': 'https://www.wikidata.org/wiki/Q779009', 'display_name': 'Outcrossing', 'level': 3, 'score': 0.74722326}, {'id': 'https://openalex.org/C2780618852', 'wikidata': 'https://www.wikidata.org/wiki/Q79932', 'display_name': 'Pollen', 'level': 2, 'score': 0.49955416}, {'id': 'https://openalex.org/C102789151', 'wikidata': 'https://www.wikidata.org/wiki/Q1141466', 'display_name': 'Pollinator', 'level': 4, 'score': 0.46284315}, {'id': 'https://openalex.org/C22882571', 'wikidata': 'https://www.wikidata.org/wiki/Q1047706', 'display_name': 'Anemophily', 'level': 5, 'score': 0.42607883}, {'id': 'https://openalex.org/C117376503', 'wikidata': 'https://www.wikidata.org/wiki/Q751093', 'display_name': 'Reproductive success', 'level': 3, 'score': 0.41349173}, {'id': 'https://openalex.org/C59822182', 'wikidata': 'https://www.wikidata.org/wiki/Q441', 'display_name': 'Botany', 'level': 1, 'score': 0.4118841}, {'id': 'https://openalex.org/C18903297', 'wikidata': 'https://www.wikidata.org/wiki/Q7150', 'display_name': 'Ecology', 'level': 1, 'score': 0.32540858}, {'id': 'https://openalex.org/C2908647359', 'wikidata': 'https://www.wikidata.org/wiki/Q2625603', 'display_name': 'Population', 'level': 2, 'score': 0.09521553}, {'id': 'https://openalex.org/C149923435', 'wikidata': 'https://www.wikidata.org/wiki/Q37732', 'display_name': 'Demography', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C144024400', 'wikidata': 'https://www.wikidata.org/wiki/Q21201', 'display_name': 'Sociology', 'level': 0, 'score': 0.0}], 'mesh': [], 'locations_count': 4, 'locations': [{'is_oa': True, 'landing_page_url': 'https://doi.org/10.1002/ece3.8621', 'pdf_url': 'https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/ece3.8621', 'source': {'id': 'https://openalex.org/S2482021738', 'display_name': 'Ecology and Evolution', 'issn_l': '2045-7758', 'issn': ['2045-7758'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, {'is_oa': False, 'landing_page_url': 'https://doaj.org/article/7b70da2e3b6148df8a0fe16253062c83', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S4306401280', 'display_name': 'DOAJ (DOAJ: Directory of Open Access Journals)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': None, 'host_organization_name': None, 'host_organization_lineage': [], 'host_organization_lineage_names': [], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8853967', '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/35222976', '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/10.1002/ece3.8621', 'pdf_url': 'https://onlinelibrary.wiley.com/doi/pdfdirect/10.1002/ece3.8621', 'source': {'id': 'https://openalex.org/S2482021738', 'display_name': 'Ecology and Evolution', 'issn_l': '2045-7758', 'issn': ['2045-7758'], 'is_oa': True, 'is_in_doaj': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310320595', 'host_organization_name': 'Wiley', 'host_organization_lineage': ['https://openalex.org/P4310320595'], 'host_organization_lineage_names': ['Wiley'], 'type': 'journal'}, 'license': 'cc-by', 'license_id': 'https://openalex.org/licenses/cc-by', 'version': 'publishedVersion', 'is_accepted': True, 'is_published': True}, 'sustainable_development_goals': [{'display_name': 'Life on land', 'id': 'https://metadata.un.org/sdg/15', 'score': 0.46}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 40, 'referenced_works': ['https://openalex.org/W1541444866', 'https://openalex.org/W1754041927', 'https://openalex.org/W1877691039', 'https://openalex.org/W1965978744', 'https://openalex.org/W1999213080', 'https://openalex.org/W2009515057', 'https://openalex.org/W2019848289', 'https://openalex.org/W2027680516', 'https://openalex.org/W2037634417', 'https://openalex.org/W2038386936', 'https://openalex.org/W2062675083', 'https://openalex.org/W2076872068', 'https://openalex.org/W2095799332', 'https://openalex.org/W2098374521', 'https://openalex.org/W2113618723', 'https://openalex.org/W2117380344', 'https://openalex.org/W2131752729', 'https://openalex.org/W2136806389', 'https://openalex.org/W2138448548', 'https://openalex.org/W2174716789', 'https://openalex.org/W2179189485', 'https://openalex.org/W2316441710', 'https://openalex.org/W2330288279', 'https://openalex.org/W2335006414', 'https://openalex.org/W2335644842', 'https://openalex.org/W2376259830', 'https://openalex.org/W2488197773', 'https://openalex.org/W2552342336', 'https://openalex.org/W2582743722', 'https://openalex.org/W2607279453', 'https://openalex.org/W2617740648', 'https://openalex.org/W2775252963', 'https://openalex.org/W2943098062', 'https://openalex.org/W2961681232', 'https://openalex.org/W2998709414', 'https://openalex.org/W3089188902', 'https://openalex.org/W3155362172', 'https://openalex.org/W3156183385', 'https://openalex.org/W4213062028', 'https://openalex.org/W778669763'], 'related_works': ['https://openalex.org/W4246875763', 'https://openalex.org/W4210730129', 'https://openalex.org/W2913316073', 'https://openalex.org/W2900958684', 'https://openalex.org/W2605262889', 'https://openalex.org/W2336369427', 'https://openalex.org/W2176644015', 'https://openalex.org/W2044730266', 'https://openalex.org/W2017248144', 'https://openalex.org/W1979724258'], 'abstract_inverted_index': {'Many': [0], 'hummingbird-pollinated': [1, 55], 'plant': [2], 'species': [3, 42, 47, 56, 75], 'evolved': [4], 'from': [5], 'bee-pollinated': [6, 73], 'ancestors': [7], 'independently': [8], 'in': [9, 13, 39, 64, 67, 92], 'many': [10], 'different': [11], 'habitats': [12], 'North': [14], 'and': [15, 31, 34, 50, 61, 85], 'South': [16], 'America.': [17], 'The': [18], 'mechanisms': [19], 'leading': [20], 'to': [21], 'these': [22], 'transitions': [23], 'are': [24], 'not': [25, 79], 'completely': [26], 'understood.': [27], 'We': [28], 'conducted': [29], 'pollination': [30], 'germination': [32, 62, 86], 'experiments': [33], 'analyzed': [35], 'additional': [36], 'reproductive': [37], 'traits': [38], 'three': [40], 'sister': [41, 74], 'pairs': [43], 'of': [44], 'which': [45], 'one': [46], 'is': [48], 'bee-': [49], 'the': [51, 71, 93], 'other': [52], 'hummingbird-pollinated.': [53], 'All': [54], 'showed': [57], 'higher': [58, 89], 'seed': [59, 83], 'set': [60, 84], 'rates': [63], 'cross-pollinated': [65], 'than': [66], 'self-pollinated': [68], 'flowers.': [69], 'In': [70], 'self-compatible,': [72], 'this': [76], 'difference': [77], 'did': [78], 'exist.': [80], 'As': [81], 'expected,': [82], 'rate': [87], 'were': [88], 'after': [90], 'cross-pollination': [91], 'largely': [94], 'self-incompatible': [95], 'genus': [96]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W4213062028', 'counts_by_year': [{'year': 2024, 'cited_by_count': 1}, {'year': 2023, 'cited_by_count': 4}, {'year': 2022, 'cited_by_count': 3}], 'updated_date': '2024-12-28T15:52:55.968297', 'created_date': '2022-02-24'}