Get quick answers to your questions about the article from our AI researcher chatbot
{'id': 'https://openalex.org/W2135640258', 'doi': 'https://doi.org/10.1126/science.1172417', 'title': 'Genome-Wide Demethylation of <i>Arabidopsis</i> Endosperm', 'display_name': 'Genome-Wide Demethylation of <i>Arabidopsis</i> Endosperm', 'publication_year': 2009, 'publication_date': '2009-06-12', 'ids': {'openalex': 'https://openalex.org/W2135640258', 'doi': 'https://doi.org/10.1126/science.1172417', 'mag': '2135640258', 'pmid': 'https://pubmed.ncbi.nlm.nih.gov/19520962', 'pmcid': 'https://www.ncbi.nlm.nih.gov/pmc/articles/4044190'}, 'language': 'en', 'primary_location': {'is_oa': False, 'landing_page_url': 'https://doi.org/10.1126/science.1172417', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S3880285', 'display_name': 'Science', 'issn_l': '0036-8075', 'issn': ['0036-8075', '1095-9203'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315823', 'host_organization_name': 'American Association for the Advancement of Science', 'host_organization_lineage': ['https://openalex.org/P4310315823'], 'host_organization_lineage_names': ['American Association for the Advancement of Science'], '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': True, 'oa_status': 'green', 'oa_url': 'https://europepmc.org/articles/pmc4044190?pdf=render', 'any_repository_has_fulltext': True}, 'authorships': [{'author_position': 'first', 'author': {'id': 'https://openalex.org/A5063006064', 'display_name': 'Tzung‐Fu Hsieh', 'orcid': 'https://orcid.org/0000-0001-7584-3721'}, 'institutions': [{'id': 'https://openalex.org/I95457486', 'display_name': 'University of California, Berkeley', 'ror': 'https://ror.org/01an7q238', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I95457486']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Tzung-Fu Hsieh', 'raw_affiliation_strings': ['Department of Plant and Microbial Biology, University of California, Berkeley, CA 94720, USA.'], 'affiliations': [{'raw_affiliation_string': 'Department of Plant and Microbial Biology, University of California, Berkeley, CA 94720, USA.', 'institution_ids': ['https://openalex.org/I95457486']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5103404331', 'display_name': 'Christian Ibarra', 'orcid': None}, 'institutions': [{'id': 'https://openalex.org/I95457486', 'display_name': 'University of California, Berkeley', 'ror': 'https://ror.org/01an7q238', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I95457486']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Christian A. Ibarra', 'raw_affiliation_strings': ['Department of Plant and Microbial Biology, University of California, Berkeley, CA 94720, USA.'], 'affiliations': [{'raw_affiliation_string': 'Department of Plant and Microbial Biology, University of California, Berkeley, CA 94720, USA.', 'institution_ids': ['https://openalex.org/I95457486']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5036100239', 'display_name': 'Pedro Silva', 'orcid': 'https://orcid.org/0000-0002-9889-3075'}, 'institutions': [{'id': 'https://openalex.org/I95457486', 'display_name': 'University of California, Berkeley', 'ror': 'https://ror.org/01an7q238', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I95457486']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Pedro Silva', 'raw_affiliation_strings': ['Department of Plant and Microbial Biology, University of California, Berkeley, CA 94720, USA.'], 'affiliations': [{'raw_affiliation_string': 'Department of Plant and Microbial Biology, University of California, Berkeley, CA 94720, USA.', 'institution_ids': ['https://openalex.org/I95457486']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5039766490', 'display_name': 'Assaf Zemach', 'orcid': 'https://orcid.org/0000-0003-3282-4445'}, 'institutions': [{'id': 'https://openalex.org/I95457486', 'display_name': 'University of California, Berkeley', 'ror': 'https://ror.org/01an7q238', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I95457486']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Assaf Zemach', 'raw_affiliation_strings': ['Department of Plant and Microbial Biology, University of California, Berkeley, CA 94720, USA.'], 'affiliations': [{'raw_affiliation_string': 'Department of Plant and Microbial Biology, University of California, Berkeley, CA 94720, USA.', 'institution_ids': ['https://openalex.org/I95457486']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5039412179', 'display_name': 'Leor Eshed Williams', 'orcid': 'https://orcid.org/0000-0002-2766-2608'}, 'institutions': [{'id': 'https://openalex.org/I95457486', 'display_name': 'University of California, Berkeley', 'ror': 'https://ror.org/01an7q238', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I95457486']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Leor Eshed-Williams', 'raw_affiliation_strings': ['Department of Plant and Microbial Biology, University of California, Berkeley, CA 94720, USA.'], 'affiliations': [{'raw_affiliation_string': 'Department of Plant and Microbial Biology, University of California, Berkeley, CA 94720, USA.', 'institution_ids': ['https://openalex.org/I95457486']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5026655845', 'display_name': 'Robert L. Fischer', 'orcid': 'https://orcid.org/0000-0002-2693-8780'}, 'institutions': [{'id': 'https://openalex.org/I95457486', 'display_name': 'University of California, Berkeley', 'ror': 'https://ror.org/01an7q238', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I95457486']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Robert L. Fischer', 'raw_affiliation_strings': ['Department of Plant and Microbial Biology, University of California, Berkeley, CA 94720, USA.'], 'affiliations': [{'raw_affiliation_string': 'Department of Plant and Microbial Biology, University of California, Berkeley, CA 94720, USA.', 'institution_ids': ['https://openalex.org/I95457486']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5089216744', 'display_name': 'Daniel Zilberman', 'orcid': 'https://orcid.org/0000-0002-0123-8649'}, 'institutions': [{'id': 'https://openalex.org/I95457486', 'display_name': 'University of California, Berkeley', 'ror': 'https://ror.org/01an7q238', 'country_code': 'US', 'type': 'education', 'lineage': ['https://openalex.org/I95457486']}], 'countries': ['US'], 'is_corresponding': False, 'raw_author_name': 'Daniel Zilberman', 'raw_affiliation_strings': ['Department of Plant and Microbial Biology, University of California, Berkeley, CA 94720, USA.'], 'affiliations': [{'raw_affiliation_string': 'Department of Plant and Microbial Biology, University of California, Berkeley, CA 94720, USA.', 'institution_ids': ['https://openalex.org/I95457486']}]}], 'countries_distinct_count': 1, 'institutions_distinct_count': 1, 'corresponding_author_ids': [], 'corresponding_institution_ids': [], 'apc_list': None, 'apc_paid': None, 'fwci': 22.528, 'has_fulltext': True, 'fulltext_origin': 'ngrams', 'cited_by_count': 626, 'citation_normalized_percentile': {'value': 0.999984, 'is_in_top_1_percent': True, 'is_in_top_10_percent': True}, 'cited_by_percentile_year': {'min': 99, 'max': 100}, 'biblio': {'volume': '324', 'issue': '5933', 'first_page': '1451', 'last_page': '1454'}, 'is_retracted': False, 'is_paratext': False, 'primary_topic': {'id': 'https://openalex.org/T10269', 'display_name': 'Epigenetic Modifications and Their Functional Implications', 'score': 0.9844, '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/T10269', 'display_name': 'Epigenetic Modifications and Their Functional Implications', 'score': 0.9844, '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/T10184', 'display_name': 'Molecular Mechanisms of Plant Development and Regulation', 'score': 0.9821, '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/T11928', 'display_name': 'Genomic Imprinting and Parental Gene Expression Control', 'score': 0.9648, 'subfield': {'id': 'https://openalex.org/subfields/1311', 'display_name': 'Genetics'}, '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'}}], 'keywords': [{'id': 'https://openalex.org/keywords/dna-demethylation', 'display_name': 'DNA demethylation', 'score': 0.84546673}, {'id': 'https://openalex.org/keywords/genomic-imprinting', 'display_name': 'Genomic imprinting', 'score': 0.57180536}, {'id': 'https://openalex.org/keywords/dna-methylation', 'display_name': 'DNA Methylation', 'score': 0.550892}, {'id': 'https://openalex.org/keywords/gene-expression', 'display_name': 'Gene Expression', 'score': 0.506417}, {'id': 'https://openalex.org/keywords/transposition', 'display_name': 'Transposition (logic)', 'score': 0.49599227}, {'id': 'https://openalex.org/keywords/rna-directed-dna-methylation', 'display_name': 'RNA-Directed DNA Methylation', 'score': 0.45513287}, {'id': 'https://openalex.org/keywords/demethylation', 'display_name': 'Demethylation', 'score': 0.45492145}, {'id': 'https://openalex.org/keywords/piwi-interacting-rna', 'display_name': 'Piwi-interacting RNA', 'score': 0.43713516}], 'concepts': [{'id': 'https://openalex.org/C113442657', 'wikidata': 'https://www.wikidata.org/wiki/Q25624', 'display_name': 'Endosperm', 'level': 2, 'score': 0.9346926}, {'id': 'https://openalex.org/C4918238', 'wikidata': 'https://www.wikidata.org/wiki/Q121438', 'display_name': 'Transposable element', 'level': 4, 'score': 0.8868172}, {'id': 'https://openalex.org/C16824249', 'wikidata': 'https://www.wikidata.org/wiki/Q5205753', 'display_name': 'DNA demethylation', 'level': 5, 'score': 0.84546673}, {'id': 'https://openalex.org/C190727270', 'wikidata': 'https://www.wikidata.org/wiki/Q874745', 'display_name': 'DNA methylation', 'level': 4, 'score': 0.7838185}, {'id': 'https://openalex.org/C86803240', 'wikidata': 'https://www.wikidata.org/wiki/Q420', 'display_name': 'Biology', 'level': 0, 'score': 0.70665246}, {'id': 'https://openalex.org/C54355233', 'wikidata': 'https://www.wikidata.org/wiki/Q7162', 'display_name': 'Genetics', 'level': 1, 'score': 0.576406}, {'id': 'https://openalex.org/C201492766', 'wikidata': 'https://www.wikidata.org/wiki/Q84087', 'display_name': 'Genomic imprinting', 'level': 5, 'score': 0.57180536}, {'id': 'https://openalex.org/C33288867', 'wikidata': 'https://www.wikidata.org/wiki/Q518328', 'display_name': 'Methylation', 'level': 3, 'score': 0.54714435}, {'id': 'https://openalex.org/C192396546', 'wikidata': 'https://www.wikidata.org/wiki/Q413156', 'display_name': 'DNA glycosylase', 'level': 4, 'score': 0.5238954}, {'id': 'https://openalex.org/C141231307', 'wikidata': 'https://www.wikidata.org/wiki/Q7020', 'display_name': 'Genome', 'level': 3, 'score': 0.51439506}, {'id': 'https://openalex.org/C2775988993', 'wikidata': 'https://www.wikidata.org/wiki/Q158695', 'display_name': 'Arabidopsis thaliana', 'level': 4, 'score': 0.5087214}, {'id': 'https://openalex.org/C2779491563', 'wikidata': 'https://www.wikidata.org/wiki/Q157892', 'display_name': 'Arabidopsis', 'level': 4, 'score': 0.49766663}, {'id': 'https://openalex.org/C12455157', 'wikidata': 'https://www.wikidata.org/wiki/Q7835331', 'display_name': 'Transposition (logic)', 'level': 2, 'score': 0.49599227}, {'id': 'https://openalex.org/C119056186', 'wikidata': 'https://www.wikidata.org/wiki/Q1431332', 'display_name': 'Gene silencing', 'level': 3, 'score': 0.47810692}, {'id': 'https://openalex.org/C163002167', 'wikidata': 'https://www.wikidata.org/wiki/Q7277124', 'display_name': 'RNA-Directed DNA Methylation', 'level': 5, 'score': 0.45513287}, {'id': 'https://openalex.org/C202199734', 'wikidata': 'https://www.wikidata.org/wiki/Q900386', 'display_name': 'Demethylation', 'level': 5, 'score': 0.45492145}, {'id': 'https://openalex.org/C147724379', 'wikidata': 'https://www.wikidata.org/wiki/Q2367421', 'display_name': 'Piwi-interacting RNA', 'level': 5, 'score': 0.43713516}, {'id': 'https://openalex.org/C104317684', 'wikidata': 'https://www.wikidata.org/wiki/Q7187', 'display_name': 'Gene', 'level': 2, 'score': 0.42317748}, {'id': 'https://openalex.org/C150194340', 'wikidata': 'https://www.wikidata.org/wiki/Q26972', 'display_name': 'Gene expression', 'level': 3, 'score': 0.26923424}, {'id': 'https://openalex.org/C143065580', 'wikidata': 'https://www.wikidata.org/wiki/Q3285695', 'display_name': 'Mutant', 'level': 3, 'score': 0.24066442}, {'id': 'https://openalex.org/C134935766', 'wikidata': 'https://www.wikidata.org/wiki/Q210538', 'display_name': 'DNA repair', 'level': 3, 'score': 0.10732457}, {'id': 'https://openalex.org/C41895202', 'wikidata': 'https://www.wikidata.org/wiki/Q8162', 'display_name': 'Linguistics', 'level': 1, 'score': 0.0}, {'id': 'https://openalex.org/C138885662', 'wikidata': 'https://www.wikidata.org/wiki/Q5891', 'display_name': 'Philosophy', 'level': 0, 'score': 0.0}], 'mesh': [{'descriptor_ui': 'D017360', 'descriptor_name': 'Arabidopsis', 'qualifier_ui': 'Q000196', 'qualifier_name': 'embryology', 'is_major_topic': True}, {'descriptor_ui': 'D017360', 'descriptor_name': 'Arabidopsis', 'qualifier_ui': 'Q000235', 'qualifier_name': 'genetics', 'is_major_topic': True}, {'descriptor_ui': 'D019175', 'descriptor_name': 'DNA Methylation', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D004251', 'descriptor_name': 'DNA Transposable Elements', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D018745', 'descriptor_name': 'Genome, Plant', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D018392', 'descriptor_name': 'Genomic Imprinting', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': True}, {'descriptor_ui': 'D012639', 'descriptor_name': 'Seeds', 'qualifier_ui': 'Q000235', 'qualifier_name': 'genetics', 'is_major_topic': True}, {'descriptor_ui': 'D017360', 'descriptor_name': 'Arabidopsis', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D017360', 'descriptor_name': 'Arabidopsis', 'qualifier_ui': 'Q000254', 'qualifier_name': 'growth & development', 'is_major_topic': False}, {'descriptor_ui': 'D029681', 'descriptor_name': 'Arabidopsis Proteins', 'qualifier_ui': 'Q000235', 'qualifier_name': 'genetics', 'is_major_topic': False}, {'descriptor_ui': 'D029681', 'descriptor_name': 'Arabidopsis Proteins', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': False}, {'descriptor_ui': 'D029681', 'descriptor_name': 'Arabidopsis Proteins', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D018744', 'descriptor_name': 'DNA, Plant', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D018744', 'descriptor_name': 'DNA, Plant', 'qualifier_ui': 'Q000235', 'qualifier_name': 'genetics', 'is_major_topic': False}, {'descriptor_ui': 'D018744', 'descriptor_name': 'DNA, Plant', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': False}, {'descriptor_ui': 'D018506', 'descriptor_name': 'Gene Expression Regulation, Plant', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D020868', 'descriptor_name': 'Gene Silencing', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D017343', 'descriptor_name': 'Genes, Plant', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009699', 'descriptor_name': 'N-Glycosyl Hydrolases', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D009699', 'descriptor_name': 'N-Glycosyl Hydrolases', 'qualifier_ui': 'Q000235', 'qualifier_name': 'genetics', 'is_major_topic': False}, {'descriptor_ui': 'D009699', 'descriptor_name': 'N-Glycosyl Hydrolases', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': False}, {'descriptor_ui': 'D034622', 'descriptor_name': 'RNA Interference', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D034741', 'descriptor_name': 'RNA, Small Interfering', 'qualifier_ui': 'Q000235', 'qualifier_name': 'genetics', 'is_major_topic': False}, {'descriptor_ui': 'D034741', 'descriptor_name': 'RNA, Small Interfering', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': False}, {'descriptor_ui': 'D034741', 'descriptor_name': 'RNA, Small Interfering', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012091', 'descriptor_name': 'Repetitive Sequences, Nucleic Acid', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D012639', 'descriptor_name': 'Seeds', 'qualifier_ui': 'Q000254', 'qualifier_name': 'growth & development', 'is_major_topic': False}, {'descriptor_ui': 'D012639', 'descriptor_name': 'Seeds', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D015534', 'descriptor_name': 'Trans-Activators', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}, {'descriptor_ui': 'D015534', 'descriptor_name': 'Trans-Activators', 'qualifier_ui': 'Q000235', 'qualifier_name': 'genetics', 'is_major_topic': False}, {'descriptor_ui': 'D015534', 'descriptor_name': 'Trans-Activators', 'qualifier_ui': 'Q000378', 'qualifier_name': 'metabolism', 'is_major_topic': False}, {'descriptor_ui': 'D024363', 'descriptor_name': 'Transcription Initiation Site', 'qualifier_ui': '', 'qualifier_name': None, 'is_major_topic': False}], 'locations_count': 4, 'locations': [{'is_oa': False, 'landing_page_url': 'https://doi.org/10.1126/science.1172417', 'pdf_url': None, 'source': {'id': 'https://openalex.org/S3880285', 'display_name': 'Science', 'issn_l': '0036-8075', 'issn': ['0036-8075', '1095-9203'], 'is_oa': False, 'is_in_doaj': False, 'is_core': True, 'host_organization': 'https://openalex.org/P4310315823', 'host_organization_name': 'American Association for the Advancement of Science', 'host_organization_lineage': ['https://openalex.org/P4310315823'], 'host_organization_lineage_names': ['American Association for the Advancement of Science'], 'type': 'journal'}, 'license': None, 'license_id': None, 'version': None, 'is_accepted': False, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://europepmc.org/articles/pmc4044190', 'pdf_url': 'https://europepmc.org/articles/pmc4044190?pdf=render', 'source': {'id': 'https://openalex.org/S4306400806', 'display_name': 'Europe PMC (PubMed Central)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1303153112', 'host_organization_name': 'European Bioinformatics Institute', 'host_organization_lineage': ['https://openalex.org/I1303153112'], 'host_organization_lineage_names': ['European Bioinformatics Institute'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'acceptedVersion', 'is_accepted': True, 'is_published': False}, {'is_oa': True, 'landing_page_url': 'https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4044190', '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': 'acceptedVersion', 'is_accepted': True, 'is_published': False}, {'is_oa': False, 'landing_page_url': 'https://pubmed.ncbi.nlm.nih.gov/19520962', '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://europepmc.org/articles/pmc4044190', 'pdf_url': 'https://europepmc.org/articles/pmc4044190?pdf=render', 'source': {'id': 'https://openalex.org/S4306400806', 'display_name': 'Europe PMC (PubMed Central)', 'issn_l': None, 'issn': None, 'is_oa': True, 'is_in_doaj': False, 'is_core': False, 'host_organization': 'https://openalex.org/I1303153112', 'host_organization_name': 'European Bioinformatics Institute', 'host_organization_lineage': ['https://openalex.org/I1303153112'], 'host_organization_lineage_names': ['European Bioinformatics Institute'], 'type': 'repository'}, 'license': None, 'license_id': None, 'version': 'acceptedVersion', 'is_accepted': True, 'is_published': False}, 'sustainable_development_goals': [{'id': 'https://metadata.un.org/sdg/2', 'display_name': 'Zero hunger', 'score': 0.68}], 'grants': [], 'datasets': [], 'versions': [], 'referenced_works_count': 17, 'referenced_works': ['https://openalex.org/W1964271596', 'https://openalex.org/W1964388814', 'https://openalex.org/W1989568035', 'https://openalex.org/W2060155462', 'https://openalex.org/W2067151470', 'https://openalex.org/W2082679628', 'https://openalex.org/W2086278272', 'https://openalex.org/W2089812281', 'https://openalex.org/W2091601313', 'https://openalex.org/W2094814397', 'https://openalex.org/W2115933828', 'https://openalex.org/W2124049725', 'https://openalex.org/W2137839941', 'https://openalex.org/W2143279767', 'https://openalex.org/W2156825952', 'https://openalex.org/W2161224111', 'https://openalex.org/W2314065578'], 'related_works': ['https://openalex.org/W4310959343', 'https://openalex.org/W4302168167', 'https://openalex.org/W3175862813', 'https://openalex.org/W2517955921', 'https://openalex.org/W2160801231', 'https://openalex.org/W2129270269', 'https://openalex.org/W2074779733', 'https://openalex.org/W2031470038', 'https://openalex.org/W202113929', 'https://openalex.org/W1992788955'], 'abstract_inverted_index': {'Parent-of-origin-specific': [0], '(imprinted)': [1], 'gene': [2], 'expression': [3], 'is': [4, 30, 42, 73, 80], 'regulated': [5], 'in': [6, 66, 104], 'Arabidopsis': [7], 'thaliana': [8], 'endosperm': [9, 40, 60, 96], 'by': [10, 18, 82], 'cytosine': [11], 'demethylation': [12, 72, 79], 'of': [13, 26, 50, 56, 85, 94], 'the': [14, 19, 24, 27, 38, 95, 105], 'maternal': [15, 76], 'genome': [16, 41], 'mediated': [17], 'DNA': [20], 'glycosylase': [21], 'DEMETER,': [22], 'but': [23], 'extent': [25], 'methylation': [28, 62, 97], 'changes': [29], 'not': [31], 'known.': [32], 'Here,': [33], 'we': [34], 'show': [35], 'that': [36, 70, 99], 'virtually': [37], 'entire': [39], 'demethylated,': [43], 'coupled': [44], 'with': [45], 'extensive': [46, 92], 'local': [47], 'non-CG': [48], 'hypermethylation': [49, 84], 'small': [51], 'interfering': [52], 'RNA-targeted': [53], 'sequences.': [54, 77], 'Mutation': [55], 'DEMETER': [57], 'partially': [58], 'restores': [59], 'CG': [61, 71], 'to': [63, 75], 'levels': [64], 'found': [65], 'other': [67], 'tissues,': [68], 'indicating': [69], 'specific': [74], 'Endosperm': [78], 'accompanied': [81], 'CHH': [83], 'embryo': [86], 'transposable': [87], 'elements.': [88], 'Our': [89], 'findings': [90], 'demonstrate': [91], 'reconfiguration': [93], 'landscape': [98], 'likely': [100], 'reinforces': [101], 'transposon': [102], 'silencing': [103], 'embryo.': [106]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2135640258', 'counts_by_year': [{'year': 2024, 'cited_by_count': 11}, {'year': 2023, 'cited_by_count': 20}, {'year': 2022, 'cited_by_count': 29}, {'year': 2021, 'cited_by_count': 40}, {'year': 2020, 'cited_by_count': 45}, {'year': 2019, 'cited_by_count': 40}, {'year': 2018, 'cited_by_count': 51}, {'year': 2017, 'cited_by_count': 43}, {'year': 2016, 'cited_by_count': 25}, {'year': 2015, 'cited_by_count': 46}, {'year': 2014, 'cited_by_count': 47}, {'year': 2013, 'cited_by_count': 49}, {'year': 2012, 'cited_by_count': 65}], 'updated_date': '2024-09-10T03:32:04.379606', 'created_date': '2016-06-24'}