Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2095475818', 'doi': 'https://doi.org/10.1007/bf01570098', 'title': 'Ethyl methanesulfonate mutagenesis in extremely halophilic archaebacteria: Isolation of auxotrophic mutants ofHaloferax mediterranei andHaloferax gibbonsii', 'display_name': 'Ethyl methanesulfonate mutagenesis in extremely halophilic archaebacteria: Isolation of auxotrophic mutants ofHaloferax mediterranei andHaloferax gibbonsii', 'publication_year': 1992, 'publication_date': '1992-01-01', 'ids': {'openalex': 'https://openalex.org/W2095475818', 'doi': 'https://doi.org/10.1007/bf01570098', 'mag': '2095475818'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/bf01570098', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2248630', 'display_name': 'Current Microbiology', 'issn_l': '0343-8651', 'issn': ['0343-8651', '1432-0991'], '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/A5074719603', 'display_name': 'Joaquı́n J. Nieto', 'orcid': 'https://orcid.org/0000-0001-8879-819X'}, 'institutions': [{'id': 'https://openalex.org/I79238269', 'display_name': 'Universidad de Sevilla', 'ror': 'https://ror.org/03yxnpp24', 'country_code': 'ES', 'type': 'education', 'lineage': ['https://openalex.org/I79238269']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'Joaquín J. Nieto', 'raw_affiliation_strings': ['Department of Microbiology and Parasitology Faculty of Pharmacy University of Sevilla Sevilla Spain'], 'affiliations': [{'raw_affiliation_string': 'Department of Microbiology and Parasitology Faculty of Pharmacy University of Sevilla Sevilla Spain', 'institution_ids': ['https://openalex.org/I79238269']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5009899296', 'display_name': 'R. Fernández-Castillo', 'orcid': 'https://orcid.org/0000-0003-4785-1542'}, 'institutions': [{'id': 'https://openalex.org/I79238269', 'display_name': 'Universidad de Sevilla', 'ror': 'https://ror.org/03yxnpp24', 'country_code': 'ES', 'type': 'education', 'lineage': ['https://openalex.org/I79238269']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'R. Fernández-Castillo', 'raw_affiliation_strings': ['Department of Microbiology and Parasitology Faculty of Pharmacy University of Sevilla Sevilla Spain'], 'affiliations': [{'raw_affiliation_string': 'Department of Microbiology and Parasitology Faculty of Pharmacy University of Sevilla Sevilla Spain', 'institution_ids': ['https://openalex.org/I79238269']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5045656433', 'display_name': 'Manuel Megı́as', 'orcid': 'https://orcid.org/0000-0002-1936-2410'}, 'institutions': [{'id': 'https://openalex.org/I79238269', 'display_name': 'Universidad de Sevilla', 'ror': 'https://ror.org/03yxnpp24', 'country_code': 'ES', 'type': 'education', 'lineage': ['https://openalex.org/I79238269']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'M. Megías', 'raw_affiliation_strings': ['Department of Microbiology and Parasitology Faculty of Pharmacy University of Sevilla Sevilla Spain'], 'affiliations': [{'raw_affiliation_string': 'Department of Microbiology and Parasitology Faculty of Pharmacy University of Sevilla Sevilla Spain', 'institution_ids': ['https://openalex.org/I79238269']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5002230574', 'display_name': 'F. Ruiz‐Berraquero', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I79238269', 'display_name': 'Universidad de Sevilla', 'ror': 'https://ror.org/03yxnpp24', 'country_code': 'ES', 'type': 'education', 'lineage': ['https://openalex.org/I79238269']}], 'countries': ['ES'], 'is_corresponding': False, 'raw_author_name': 'Francisco Ruiz-Berraquero', 'raw_affiliation_strings': ['Department of Microbiology and Parasitology Faculty of Pharmacy University of Sevilla Sevilla Spain'], 'affiliations': [{'raw_affiliation_string': 'Department of Microbiology and Parasitology Faculty of Pharmacy University of Sevilla Sevilla Spain', 'institution_ids': ['https://openalex.org/I79238269']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 0.458, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 11, 'citation_normalized_percentile': {'value': 0.57167, 'is_in_top_1_percent': False, 'is_in_top_10_percent': False}, 'cited_by_percentile_year': {'min': 79, 'max': 80}, 'biblio': {'volume': '24', 'issue': '1', 'first_page': '41', 'last_page': '47'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T11791', 'display_name': 'Marine Microbial Diversity and Biogeography', 'score': 0.9967, 'subfield': {'id': 'https://openalex.org/subfields/2303', 'display_name': 'Ecology'}, 'field': {'id': 'https://openalex.org/fields/23', 'display_name': 'Environmental Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, 'topics': [{'id': 'https://openalex.org/T11791', 'display_name': 'Marine Microbial Diversity and Biogeography', 'score': 0.9967, 'subfield': {'id': 'https://openalex.org/subfields/2303', 'display_name': 'Ecology'}, 'field': {'id': 'https://openalex.org/fields/23', 'display_name': 'Environmental Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T10564', 'display_name': 'Microbial Nitrogen Cycling in Wastewater Treatment Systems', 'score': 0.9874, 'subfield': {'id': 'https://openalex.org/subfields/2310', 'display_name': 'Pollution'}, 'field': {'id': 'https://openalex.org/fields/23', 'display_name': 'Environmental Science'}, 'domain': {'id': 'https://openalex.org/domains/3', 'display_name': 'Physical Sciences'}}, {'id': 'https://openalex.org/T11985', 'display_name': 'Harmful Algal Blooms and Marine Toxins', 'score': 0.9841, 'subfield': {'id': 'https://openalex.org/subfields/2304', 'display_name': 'Environmental Chemistry'}, '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/ethyl-methanesulfonate', 'display_name': 'Ethyl methanesulfonate', 'score': 0.93097556}, {'id': 'https://openalex.org/keywords/auxotrophy', 'display_name': 'Auxotrophy', 'score': 0.82305527}, {'id': 'https://openalex.org/keywords/halobacterium', 'display_name': 'Halobacterium', 'score': 0.54217565}, {'id': 'https://openalex.org/keywords/halobacteriaceae', 'display_name': 'Halobacteriaceae', 'score': 0.47731456}, {'id': 'https://openalex.org/keywords/bacterial-diversity', 'display_name': 'Bacterial Diversity', 'score': 0.445177}, {'id': 'https://openalex.org/keywords/strain', 'display_name': 'Strain (injury)', 'score': 0.4148044}], 'concepts': [{'id': 'https://openalex.org/C2779115727', 'wikidata': 'https://www.wikidata.org/wiki/Q416643', 'display_name': 'Ethyl methanesulfonate', 'level': 4, 'score': 0.93097556}, {'id': 'https://openalex.org/C80642116', 'wikidata': 'https://www.wikidata.org/wiki/Q946633', 'display_name': 'Halophile', 'level': 3, 'score': 0.84623396}, {'id': 'https://openalex.org/C16318435', 'wikidata': 'https://www.wikidata.org/wiki/Q149299', 'display_name': 'Mutagenesis', 'level': 4, 'score': 0.83884835}, {'id': 'https://openalex.org/C20950039', 'wikidata': 'https://www.wikidata.org/wiki/Q578111', 'display_name': 'Auxotrophy', 'level': 4, 'score': 0.82305527}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.80201095}, {'id': 'https://openalex.org/C143065580', 'wikidata': 'https://www.wikidata.org/wiki/Q3285695', 'display_name': 'Mutant', 'level': 3, 'score': 0.6758887}, {'id': 'https://openalex.org/C2776639595', 'wikidata': 'https://www.wikidata.org/wiki/Q221696', 'display_name': 'Mutagen', 'level': 3, 'score': 0.59171283}, {'id': 'https://openalex.org/C2776733701', 'wikidata': 'https://www.wikidata.org/wiki/Q139014', 'display_name': 'Halobacterium', 'level': 4, 'score': 0.54217565}, {'id': 'https://openalex.org/C55493867', 'wikidata': 'https://www.wikidata.org/wiki/Q7094', 'display_name': 'Biochemistry', 'level': 1, 'score': 0.48166335}, {'id': 'https://openalex.org/C2776509742', 'wikidata': 'https://www.wikidata.org/wiki/Q764133', 'display_name': 'Halobacteriaceae', 'level': 5, 'score': 0.47731456}, {'id': 'https://openalex.org/C89423630', 'wikidata': 'https://www.wikidata.org/wiki/Q7193', 'display_name': 'Microbiology', 'level': 1, 'score': 0.4278568}, {'id': 'https://openalex.org/C2778022156', 'wikidata': 'https://www.wikidata.org/wiki/Q576145', 'display_name': 'Strain (injury)', 'level': 2, 'score': 0.4148044}, {'id': 'https://openalex.org/C523546767', 'wikidata': 'https://www.wikidata.org/wiki/Q10876', 'display_name': 'Bacteria', 'level': 2, 'score': 0.36710054}, {'id': 'https://openalex.org/C550995028', 'wikidata': 'https://www.wikidata.org/wiki/Q10872', 'display_name': 'Archaea', 'level': 3, 'score': 0.28118792}, {'id': 'https://openalex.org/C54355233', 'wikidata': 'https://www.wikidata.org/wiki/Q7162', 'display_name': 'Genetics', 'level': 1, 'score': 0.25752413}, {'id': 'https://openalex.org/C552990157', 'wikidata': 'https://www.wikidata.org/wiki/Q7430', 'display_name': 'DNA', 'level': 2, 'score': 0.15993592}, {'id': 'https://openalex.org/C2778113554', 'wikidata': 'https://www.wikidata.org/wiki/Q3782756', 'display_name': 'Halobacterium salinarum', 'level': 4, 'score': 0.13606492}, {'id': 'https://openalex.org/C104317684', 'wikidata': 'https://www.wikidata.org/wiki/Q7187', 'display_name': 'Gene', 'level': 2, 'score': 0.12730724}, {'id': 'https://openalex.org/C105702510', 'wikidata': 'https://www.wikidata.org/wiki/Q514', 'display_name': 'Anatomy', 'level': 1, 'score': 0.0}], 'mesh': [], 'locations_count': 1, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1007/bf01570098', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S2248630', 'display_name': 'Current Microbiology', 'issn_l': '0343-8651', 'issn': ['0343-8651', '1432-0991'], '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': [], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 18, 'referenced_works': ['https://openalex.org/W1545242444', 'https://openalex.org/W1797990033', 'https://openalex.org/W1932813042', 'https://openalex.org/W2008161335', 'https://openalex.org/W2013119258', 'https://openalex.org/W2015156351', 'https://openalex.org/W2049771316', 'https://openalex.org/W2055151013', 'https://openalex.org/W2070757414', 'https://openalex.org/W2077464703', 'https://openalex.org/W2081445906', 'https://openalex.org/W2097724518', 'https://openalex.org/W2098386120', 'https://openalex.org/W2188780327', 'https://openalex.org/W2198708634', 'https://openalex.org/W2490674131', 'https://openalex.org/W2893189958', 'https://openalex.org/W4243810799'], 'related_works': ['https://openalex.org/W4240467224', 'https://openalex.org/W4239974273', 'https://openalex.org/W2154633701', 'https://openalex.org/W2144892199', 'https://openalex.org/W2141370769', 'https://openalex.org/W2065068755', 'https://openalex.org/W2058666196', 'https://openalex.org/W2057761223', 'https://openalex.org/W2003306131', 'https://openalex.org/W1996306188'], 'abstract_inverted_index': None, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2095475818', 'counts_by_year': [{'year': 2019, 'cited_by_count': 1}, {'year': 2018, 'cited_by_count': 3}, {'year': 2016, 'cited_by_count': 1}, {'year': 2013, 'cited_by_count': 3}], 'updated_date': '2024-08-15T09:09:38.551816', 'created_date': '2016-06-24'}