{"id":"https://openalex.org/W2354735387","doi":null,"title":"Cytological Studies on Microsporogenesis and Male Gametophyte Development of Amphidiploid of Cucumis hytivus in Cucumis","display_name":"Cytological Studies on Microsporogenesis and Male Gametophyte Development of Amphidiploid of Cucumis hytivus in Cucumis","publication_year":2005,"publication_date":"2005-01-01","ids":{"openalex":"https://openalex.org/W2354735387","mag":"2354735387"},"language":"en","primary_location":{"id":"mag:3182974838","doi":null,"is_oa":false,"landing_page_url":"https://europepmc.org/abstract/CBA/471434","pdf_url":null,"source":{"id":"https://openalex.org/S4306500284","display_name":"Xibei zhiwu xuebao","issn_l":"1000-4025","issn":["1000-4025"],"is_oa":false,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Xibei zhiwu xuebao","raw_type":null},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5010828836","display_name":"\u90ed\u519b\u6d0b","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I119454577","display_name":"Nanjing Agricultural University","ror":"https://ror.org/05td3s095","country_code":"CN","type":"education","lineage":["https://openalex.org/I119454577"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Junyang Guo","raw_affiliation_strings":["~*,LUO Xiang-dong,CAO Qing-he rticulture,Nanjing Agricultural University,Nanjing 210095,China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"~*,LUO Xiang-dong,CAO Qing-he rticulture,Nanjing Agricultural University,Nanjing 210095,China)","institution_ids":["https://openalex.org/I119454577"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5160519160","display_name":"Chen Jingfeng","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Chen Jingfeng","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102854885","display_name":"Xiangdong Luo","orcid":"https://orcid.org/0000-0003-1706-6455","observed_orcids":["https://orcid.org/0000-0003-1706-6455"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Xiangdong Luo","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0003-1706-6455","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5160439855","display_name":"Cao Qinghe","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Cao Qinghe","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5010828836"],"corresponding_institution_ids":["https://openalex.org/I119454577"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"25","issue":"1","first_page":"22","last_page":"26"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10434","display_name":"Chromosomal and Genetic Variations","score":0.4560999870300293,"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"}},"topics":[{"id":"https://openalex.org/T10434","display_name":"Chromosomal and Genetic Variations","score":0.4560999870300293,"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"}},{"id":"https://openalex.org/T11927","display_name":"Plant Reproductive Biology","score":0.2904999852180481,"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/T12370","display_name":"Advances in Cucurbitaceae Research","score":0.2321999967098236,"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/amphiploids","display_name":"amphidiploids","score":0.8640000224113464},{"id":"https://openalex.org/keywords/microsporogenesis","display_name":"microsporogenesis","score":0.8600000143051147},{"id":"https://openalex.org/keywords/male-gametophyte-development","display_name":"male gametophyte development","score":0.9810000061988831},{"id":"https://openalex.org/keywords/pollen-mother-cells","display_name":"pollen mother cells","score":0.9169999957084656},{"id":"https://openalex.org/keywords/chromosome-configuration","display_name":"chromosome configuration","score":0.8899999856948853},{"id":"https://openalex.org/keywords/tetrads","display_name":"tetrads","score":0.6850000023841858},{"id":"https://openalex.org/keywords/polyads","display_name":"polyads","score":0.9290000200271606},{"id":"https://openalex.org/keywords/microspore-abortion","display_name":"microspore abortion","score":0.7609999775886536},{"id":"https://openalex.org/keywords/anaphase-ii","display_name":"anaphase II","score":0.8510000109672546},{"id":"https://openalex.org/keywords/synthetic-amphidiploids","display_name":"synthetic amphidiploids","score":0.6710000038146973}],"concepts":[{"id":"https://openalex.org/C148885314","wikidata":"https://www.wikidata.org/wiki/Q189951","display_name":"Gametophyte","level":3,"score":0.961530327796936},{"id":"https://openalex.org/C121807389","wikidata":"https://www.wikidata.org/wiki/Q2452297","display_name":"Microspore","level":4,"score":0.898040771484375},{"id":"https://openalex.org/C2778369795","wikidata":"https://www.wikidata.org/wiki/Q148758","display_name":"Cucumis","level":2,"score":0.8507716655731201},{"id":"https://openalex.org/C2780618852","wikidata":"https://www.wikidata.org/wiki/Q79932","display_name":"Pollen","level":2,"score":0.8062924742698669},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.726203203201294},{"id":"https://openalex.org/C166131982","wikidata":"https://www.wikidata.org/wiki/Q2330966","display_name":"Megaspore","level":4,"score":0.6947168111801147},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.5834819674491882},{"id":"https://openalex.org/C30481170","wikidata":"https://www.wikidata.org/wiki/Q37748","display_name":"Chromosome","level":3,"score":0.5645191073417664},{"id":"https://openalex.org/C148196450","wikidata":"https://www.wikidata.org/wiki/Q21100485","display_name":"Meiosis","level":3,"score":0.5531741380691528},{"id":"https://openalex.org/C2910815390","wikidata":"https://www.wikidata.org/wiki/Q48196","display_name":"Mother cells","level":4,"score":0.5363733768463135},{"id":"https://openalex.org/C29172406","wikidata":"https://www.wikidata.org/wiki/Q103129","display_name":"Stamen","level":3,"score":0.4127185344696045},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.26820123195648193},{"id":"https://openalex.org/C92324200","wikidata":"https://www.wikidata.org/wiki/Q380138","display_name":"Ovule","level":3,"score":0.2068907916545868},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.13820409774780273}],"mesh":[],"locations_count":2,"locations":[{"id":"mag:3182974838","doi":null,"is_oa":false,"landing_page_url":"https://europepmc.org/abstract/CBA/471434","pdf_url":null,"source":{"id":"https://openalex.org/S4306500284","display_name":"Xibei zhiwu xuebao","issn_l":"1000-4025","issn":["1000-4025"],"is_oa":false,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Xibei zhiwu xuebao","raw_type":null},{"id":"mag:2354735387","doi":null,"is_oa":false,"landing_page_url":"https://en.cnki.com.cn/Article_en/CJFDTOTAL-DNYX200501004.htm","pdf_url":null,"source":{"id":"https://openalex.org/S4306500284","display_name":"Xibei zhiwu xuebao","issn_l":"1000-4025","issn":["1000-4025"],"is_oa":false,"is_in_doaj":true,"is_core":false,"listed_in":["doaj"],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"Xibei zhiwu xuebao","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3182974838","https://openalex.org/W2078670580","https://openalex.org/W919169124","https://openalex.org/W2369868334","https://openalex.org/W2356782894","https://openalex.org/W48241476","https://openalex.org/W2464335558","https://openalex.org/W3149100905","https://openalex.org/W2026119215","https://openalex.org/W2356688183"],"abstract_inverted_index":{"Cytological":[0],"studies":[1],"were":[2,53,57,77,80],"conducted":[3],"on":[4],"microsporogenesis":[5],"and":[6,90],"male":[7,63],"gametophyte":[8,64],"development":[9],"of":[10,29,41,51],"a":[11],"synthetic":[12],"amphidiploid":[13],"species":[14],"(Cucumis":[15],"hytivus":[16],"Chen":[17],"et":[18],"Kirkbride)":[19],"using":[20],"chromosome":[21,35,45],"preparation.During":[22],"microsporogenesis,the":[23],"result":[24],"indicated":[25],"that":[26],"about":[27,39],"31%":[28],"pollen":[30,91],"mother":[31],"cells":[32],"(PMCs)":[33],"had":[34,43],"configuration":[36,48],"with":[37,73],"19\u2161,and":[38],"69%":[40],"PMCs":[42],"complex":[44],"configurations":[46],"(average":[47],"0.41\u2160+14.69\u2161+0.06\u2162+0.93\u2163+0.62\u2165+0.07\u2167).About":[49],"8.78%":[50],"tetrads":[52],"observed,while":[54],"the":[55,60],"rest":[56],"polyads":[58],"at":[59,87],"tetrad":[61],"stage.During":[62],"development,about":[65],"10%":[66],"microspores":[67],"developed":[68],"into":[69],"normal":[70],"two-celled":[71],"pollens":[72],"three":[74],"apertures,and":[75],"90%":[76],"aborted.Additionally,special":[78],"phenomenon":[79],"also":[81],"observed":[82],"such":[83],"as":[84],"genome":[85],"separation":[86],"anaphase":[88],"\u2161":[89],"aberration":[92],"in":[93],"morphology.":[94]},"counts_by_year":[],"updated_date":"2026-11-04T10:54:05.112534","created_date":"2016-06-24T00:00:00"}