{"id":"https://openalex.org/A5061978378","orcid":"https://orcid.org/0000-0002-4645-0766","observed_orcids":["https://orcid.org/0000-0002-4645-0766"],"display_name":"Ahmed G. M. Sief-Eldein","raw_author_names":["Ahmed G. M. Sief-Eldein","Ahmed G.M. Sief\u2011Eldein"],"full_name":"Ahmed G. M. Sief-Eldein","works_count":5,"cited_by_count":38,"summary_stats":{"2yr_mean_citedness":1.6666666666666667,"h_index":3,"i10_index":2},"ids":{"openalex":"https://openalex.org/A5061978378","orcid":"https://orcid.org/0000-0002-4645-0766","observed_orcids":["https://orcid.org/0000-0002-4645-0766"]},"affiliations":[{"institution":{"id":"https://openalex.org/I4210144188","ror":"https://ror.org/04dzf3m45","display_name":"Desert Research Center","country_code":"EG","type":"government","lineage":["https://openalex.org/I4210144188"]},"years":[2026,2025,2024,2022,2021]}],"last_known_institutions":[{"id":"https://openalex.org/I4210144188","ror":"https://ror.org/04dzf3m45","display_name":"Desert Research Center","country_code":"EG","type":"government","lineage":["https://openalex.org/I4210144188"]}],"topics":[{"id":"https://openalex.org/T10240","display_name":"Plant tissue culture and regeneration","count":5,"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/T11882","display_name":"Plant biochemistry and biosynthesis","count":2,"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/T12113","display_name":"Growth and nutrition in plants","count":2,"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/T10035","display_name":"Phytochemicals and Antioxidant Activities","count":1,"subfield":{"id":"https://openalex.org/subfields/2704","display_name":"Biochemistry"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10184","display_name":"Plant Molecular Biology Research","count":1,"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"}}],"topic_share":[{"id":"https://openalex.org/T12305","display_name":"Cassava research and cyanide","value":2.51e-05,"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/T10240","display_name":"Plant tissue culture and regeneration","value":1.7e-05,"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/T12298","display_name":"Phytochemicals and Medicinal Plants","value":1.18e-05,"subfield":{"id":"https://openalex.org/subfields/2707","display_name":"Complementary and alternative medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11237","display_name":"Plant Gene Expression Analysis","value":9.9e-06,"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/T11882","display_name":"Plant biochemistry and biosynthesis","value":9.3e-06,"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"}}],"x_concepts":[{"id":"2778004101","wikidata":"https://www.wikidata.org/wiki/Q133948","display_name":"Antioxidant","score":0.725600004196167},{"id":"86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","score":0.6421754360198975},{"id":"55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","score":0.567233681678772},{"id":"185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","score":0.4925000071525574},{"id":"59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","score":0.446399986743927}],"counts_by_year":[{"year":2021,"works_count":1,"oa_works_count":1,"cited_by_count":19},{"year":2022,"works_count":1,"oa_works_count":1,"cited_by_count":14},{"year":2024,"works_count":1,"oa_works_count":1,"cited_by_count":1},{"year":2025,"works_count":1,"oa_works_count":1,"cited_by_count":4},{"year":2026,"works_count":1,"oa_works_count":1,"cited_by_count":0}],"display_name_alternatives":["Ahmed G. M. Sief-Eldein","Ahmed G.M. Sief\u2011Eldein"],"block_key":"a sief-eldein","works_api_url":"https://api.openalex.org/works?filter=author.id:A5061978378","updated_date":"2026-10-12T12:34:37","created_date":"2025-10-10T00:00:00"}