Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2048841660', 'doi': 'https://doi.org/10.1038/35107073', 'title': 'Kranz anatomy is not essential for terrestrial C4 plant photosynthesis', 'display_name': 'Kranz anatomy is not essential for terrestrial C4 plant photosynthesis', 'publication_year': 2001, 'publication_date': '2001-11-01', 'ids': {'openalex': 'https://openalex.org/W2048841660', 'doi': 'https://doi.org/10.1038/35107073', 'mag': '2048841660', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/11734854'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1038/35107073', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S137773608', 'display_name': 'Nature', 'issn_l': '0028-0836', 'issn': ['0028-0836', '1476-4687'], 'is_oa': False, 'is_in_doaj': False, 'is_indexed_in_scopus': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319908', 'host_organization_name': 'Nature Portfolio', 'host_organization_lineage': ['https://openalex.org/P4310319908', 'https://openalex.org/P4310319965'], 'host_organization_lineage_names': ['Nature Portfolio', 'Springer Nature'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, 'type': 'article', 'type_crossref': 'journal-article', 'indexed_in': ['crossref', 'pubmed'], '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/A5061770412', 'display_name': 'Elena V. Voznesenskaya', 'orcid': 'https://orcid.org/0000-0002-5919-3340'}, 'institutions': [{'id': 'https://openalex.org/I1313323035', 'display_name': 'Russian Academy of Sciences', 'ror': 'https://ror.org/05qrfxd25', 'country_code': 'RU', 'type': 'government', 'lineage': ['https://openalex.org/I1313323035']}], 'countries': ['RU'], 'is_corresponding': False, 'raw_author_name': 'Elena V. Voznesenskaya', 'raw_affiliation_strings': ['Laboratory of Anatomy and Morphology, V. L. Komarov Botanical Institute of Russian Academy of Sciences, Prof. Popov Street 2, 197376, St. Petersburg, Russia.'], 'affiliations': [{'raw_affiliation_string': 'Laboratory of Anatomy and Morphology, V. L. Komarov Botanical Institute of Russian Academy of Sciences, Prof. Popov Street 2, 197376, St. Petersburg, Russia.', 'institution_ids': ['https://openalex.org/I1313323035']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5111995334', 'display_name': 'Vincent R. Franceschi', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I72951846', 'display_name': 'Washington State University', 'ror': 'https://ror.org/05dk0ce17', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I72951846']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Vincent R. Franceschi', 'raw_affiliation_strings': ['School of Biological Sciences, Washington State University, Pullman, USA.'], 'affiliations': [{'raw_affiliation_string': 'School of Biological Sciences, Washington State University, Pullman, USA.', 'institution_ids': ['https://openalex.org/I72951846']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5027562975', 'display_name': 'Olavi Kiirats', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I72951846', 'display_name': 'Washington State University', 'ror': 'https://ror.org/05dk0ce17', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I72951846']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Olavi Kiirats', 'raw_affiliation_strings': ['School of Biological Sciences, Washington State University, Pullman, USA.'], 'affiliations': [{'raw_affiliation_string': 'School of Biological Sciences, Washington State University, Pullman, USA.', 'institution_ids': ['https://openalex.org/I72951846']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5027925453', 'display_name': 'Helmut Freitag', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I106157433', 'display_name': 'University of Kassel', 'ror': 'https://ror.org/04zc7p361', 'country_code': 'DE', 'type': 'education', 'lineage': ['https://openalex.org/I106157433']}], 'countries': ['DE'], 'is_corresponding': False, 'raw_author_name': 'Helmut Freitag', 'raw_affiliation_strings': ['Morphologie u. Systematik der Pflanzen, Universität Gesamthochschule Kassel, FB19, Kassel, Germany'], 'affiliations': [{'raw_affiliation_string': 'Morphologie u. Systematik der Pflanzen, Universität Gesamthochschule Kassel, FB19, Kassel, Germany', 'institution_ids': ['https://openalex.org/I106157433']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5084558766', 'display_name': 'Gerald E. Edwards', 'orcid': 'https://orcid.org/0000-0002-6640-1654'}, 'institutions': [{'id': 'https://openalex.org/I72951846', 'display_name': 'Washington State University', 'ror': 'https://ror.org/05dk0ce17', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I72951846']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Gerald E. Edwards', 'raw_affiliation_strings': ['School of Biological Sciences, Washington State University, Pullman, USA.'], 'affiliations': [{'raw_affiliation_string': 'School of Biological Sciences, Washington State University, Pullman, USA.', 'institution_ids': ['https://openalex.org/I72951846']}]}], 'institution_assertions': [], 'countries_distinct_count': 3, 'institutions_distinct_count': 3, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': {'value': 9750, 'currency': 'EUR', 'value_usd': 11690, 'provenance': 'doaj'}, 'apc_paid': None, 'fwci': 4.133, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 292, 'citation_normalized_percentile': {'value': 0.948438, 'is_in_top_1_percent': False, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 98, 'max': 99}, 'biblio': {'volume': '414', 'issue': '6863', 'first_page': '543', 'last_page': '546'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10303', 'display_name': 'Photosynthetic Processes and Mechanisms', 'score': 0.997, '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'}}, 'topics': [{'id': 'https://openalex.org/T10303', 'display_name': 'Photosynthetic Processes and Mechanisms', 'score': 0.997, '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/T11760', 'display_name': 'Plant responses to elevated CO2', 'score': 0.9942, '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/T10476', 'display_name': 'Algal biology and biofuel production', 'score': 0.9923, 'subfield': {'id': 'https://openalex.org/subfields/2105', 'display_name': 'Renewable Energy, Sustainability and the Environment'}, 'field': {'id': 'https://openalex.org/fields/21', 'display_name': 'Energy'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}], 'keywords': [{'id': 'https://openalex.org/keywords/c4-photosynthesis', 'display_name': 'C4 Photosynthesis', 'score': 0.8115158}, {'id': 'https://openalex.org/keywords/terrestrial-plant', 'display_name': 'Terrestrial plant', 'score': 0.6318634}, {'id': 'https://openalex.org/keywords/chenopodiaceae', 'display_name': 'Chenopodiaceae', 'score': 0.47057077}, {'id': 'https://openalex.org/keywords/photorespiration', 'display_name': 'Photorespiration', 'score': 0.42279714}], 'concepts': [{'id': 'https://openalex.org/C183688256', 'wikidata': 'https://www.wikidata.org/wiki/Q11982', 'display_name': 'Photosynthesis', 'level': 2, 'score': 0.9299923}, {'id': 'https://openalex.org/C2910521719', 'wikidata': 'https://www.wikidata.org/wiki/Q283604', 'display_name': 'C4 photosynthesis', 'level': 3, 'score': 0.8115158}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.6557159}, {'id': 'https://openalex.org/C12949176', 'wikidata': 'https://www.wikidata.org/wiki/Q4671452', 'display_name': 'Terrestrial plant', 'level': 2, 'score': 0.6318634}, {'id': 'https://openalex.org/C59822182', 'wikidata': 'https://www.wikidata.org/wiki/Q441', 'display_name': 'Botany', 'level': 1, 'score': 0.6161731}, {'id': 'https://openalex.org/C69305403', 'wikidata': 'https://www.wikidata.org/wiki/Q47263', 'display_name': 'Chloroplast', 'level': 3, 'score': 0.6079782}, {'id': 'https://openalex.org/C2776362301', 'wikidata': 'https://www.wikidata.org/wiki/Q155931', 'display_name': 'Chenopodiaceae', 'level': 2, 'score': 0.47057077}, {'id': 'https://openalex.org/C559758991', 'wikidata': 'https://www.wikidata.org/wiki/Q37868', 'display_name': 'Algae', 'level': 2, 'score': 0.437739}, {'id': 'https://openalex.org/C117534273', 'wikidata': 'https://www.wikidata.org/wiki/Q842275', 'display_name': 'Photorespiration', 'level': 3, 'score': 0.42279714}, {'id': 'https://openalex.org/C55493867', 'wikidata': 'https://www.wikidata.org/wiki/Q7094', 'display_name': 'Biochemistry', '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}], 'mesh': [{'descriptor_ui': 'D019663', 'descriptor_name': 'Chenopodiaceae', 'qualifier_ui': 'Q000502', 'qualifier_name': 'physiology', 'is_major_topic': True}, {'descriptor_ui': 'D010788', 'descriptor_name': 'Photosynthesis', 'qualifier_ui': 'Q000502', 'qualifier_name': 'physiology', 'is_major_topic': True}, {'descriptor_ui': 'D018515', 'descriptor_name': 'Plant Leaves', 'qualifier_ui': 'Q000502', 'qualifier_name': 'physiology', 'is_major_topic': True}, {'descriptor_ui': 'D002245', 'descriptor_name': 'Carbon Dioxide', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': False}, {'descriptor_ui': 'D002245', 'descriptor_name': 'Carbon Dioxide', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D019663', 'descriptor_name': 'Chenopodiaceae', 'qualifier_ui': 'Q000166', 'qualifier_name': 'cytology', 'is_major_topic': False}, {'descriptor_ui': 'D019663', 'descriptor_name': 'Chenopodiaceae', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D010788', 'descriptor_name': 'Photosynthesis', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D018515', 'descriptor_name': 'Plant Leaves', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D018515', 'descriptor_name': 'Plant Leaves', 'qualifier_ui': 'Q000166', 'qualifier_name': 'cytology', 'is_major_topic': False}], 'locations_count': 2, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1038/35107073', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S137773608', 'display_name': 'Nature', 'issn_l': '0028-0836', 'issn': ['0028-0836', '1476-4687'], 'is_oa': False, 'is_in_doaj': False, 'is_indexed_in_scopus': True, 'is_core': True, 'host_organization': 'https://openalex.org/P4310319908', 'host_organization_name': 'Nature Portfolio', 'host_organization_lineage': ['https://openalex.org/P4310319908', 'https://openalex.org/P4310319965'], 'host_organization_lineage_names': ['Nature Portfolio', 'Springer Nature'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/11734854', '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_indexed_in_scopus': 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': None, 'sustainable_development_goals': [{'display_name': 'Zero hunger', 'id': 'https://metadata.un.org/sdg/2', 'score': 0.5}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 28, 'referenced_works': ['https://openalex.org/W1494184915', 'https://openalex.org/W1558074290', 'https://openalex.org/W190994830', 'https://openalex.org/W1976039566', 'https://openalex.org/W1978421878', 'https://openalex.org/W1987826909', 'https://openalex.org/W1989901266', 'https://openalex.org/W1995120242', 'https://openalex.org/W2004877120', 'https://openalex.org/W2005407149', 'https://openalex.org/W2012901692', 'https://openalex.org/W2028166063', 'https://openalex.org/W203055622', 'https://openalex.org/W2036141253', 'https://openalex.org/W2042008519', 'https://openalex.org/W2051674573', 'https://openalex.org/W2095879758', 'https://openalex.org/W2113975313', 'https://openalex.org/W2119456573', 'https://openalex.org/W2131400553', 'https://openalex.org/W2163438985', 'https://openalex.org/W2243412328', 'https://openalex.org/W2313280259', 'https://openalex.org/W2466936241', 'https://openalex.org/W2498445592', 'https://openalex.org/W311187078', 'https://openalex.org/W4297440160', 'https://openalex.org/W574656369'], 'related_works': ['https://openalex.org/W2769927607', 'https://openalex.org/W2740311463', 'https://openalex.org/W2151882248', 'https://openalex.org/W2125685401', 'https://openalex.org/W2063884626', 'https://openalex.org/W2055486162', 'https://openalex.org/W2041340681', 'https://openalex.org/W1990440640', 'https://openalex.org/W190934570', 'https://openalex.org/W158948255'], 'abstract_inverted_index': None, 'abstract_inverted_index_v3': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2048841660', 'counts_by_year': [{'year': 2024, 'cited_by_count': 9}, {'year': 2023, 'cited_by_count': 5}, {'year': 2022, 'cited_by_count': 10}, {'year': 2021, 'cited_by_count': 12}, {'year': 2020, 'cited_by_count': 11}, {'year': 2019, 'cited_by_count': 16}, {'year': 2018, 'cited_by_count': 10}, {'year': 2017, 'cited_by_count': 12}, {'year': 2016, 'cited_by_count': 17}, {'year': 2015, 'cited_by_count': 10}, {'year': 2014, 'cited_by_count': 9}, {'year': 2013, 'cited_by_count': 11}, {'year': 2012, 'cited_by_count': 18}], 'updated_date': '2025-01-19T04:19:09.594752', 'created_date': '2016-06-24'}