{"id":"https://openalex.org/W2020989444","doi":"https://doi.org/10.1139/g86-081","title":"The karyotype of the grass Zingeria biebersteiniana (2n = 4) by light and electron microscopy","display_name":"The karyotype of the grass Zingeria biebersteiniana (2n = 4) by light and electron microscopy","publication_year":1986,"publication_date":"1986-08-01","ids":{"openalex":"https://openalex.org/W2020989444","doi":"https://doi.org/10.1139/g86-081","mag":"2020989444"},"language":"en","primary_location":{"id":"doi:10.1139/g86-081","doi":"https://doi.org/10.1139/g86-081","is_oa":false,"landing_page_url":"https://doi.org/10.1139/g86-081","pdf_url":null,"source":{"id":"https://openalex.org/S4210187997","display_name":"Canadian Journal of Genetics and Cytology","issn_l":"0008-4093","issn":["0008-4093"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310312929","host_organization_name":"Canadian Science Publishing","host_organization_lineage":["https://openalex.org/P4310312929"],"host_organization_lineage_names":["Canadian Science Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Canadian Journal of Genetics and Cytology","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref"],"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/A5027182102","display_name":"Michael David Bennett","orcid":"https://orcid.org/0000-0003-3351-5927","observed_orcids":["https://orcid.org/0000-0003-3351-5927"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. D. Bennett","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103405847","display_name":"James Barclay Smith","orcid":"https://orcid.org/0009-0005-6967-1632","observed_orcids":["https://orcid.org/0009-0005-6967-1632"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"J. B. Smith","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":null,"display_name":"A. G. Seal","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"A. G. Seal","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.1926,"has_fulltext":false,"cited_by_count":15,"citation_normalized_percentile":{"value":0.87096253,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"28","issue":"4","first_page":"554","last_page":"562"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10434","display_name":"Chromosomal and Genetic Variations","score":0.9951000213623047,"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"}},"topics":[{"id":"https://openalex.org/T10434","display_name":"Chromosomal and Genetic Variations","score":0.9951000213623047,"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/T12568","display_name":"Plant Taxonomy and Phylogenetics","score":0.00430000014603138,"subfield":{"id":"https://openalex.org/subfields/1105","display_name":"Ecology, Evolution, Behavior and Systematics"},"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/T11213","display_name":"Genomic variations and chromosomal abnormalities","score":0.00019999999494757503,"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/karyotype","display_name":"karyotype","score":0.9800000190734863},{"id":"https://openalex.org/keywords/chromosome-morphology","display_name":"chromosome morphology","score":0.5329999923706055},{"id":"https://openalex.org/keywords/nucleolar-organizer-regions","display_name":"nucleolar organizer regions","score":0.9079999923706055},{"id":"https://openalex.org/keywords/c-band","display_name":"C-band","score":0.8180000185966492},{"id":"https://openalex.org/keywords/telomeres","display_name":"telomeres","score":0.6859999895095825},{"id":"https://openalex.org/keywords/mitotic-metaphase","display_name":"mitotic metaphase","score":0.6050000190734863},{"id":"https://openalex.org/keywords/monocots","display_name":"monocotyledons","score":0.5929999947547913},{"id":"https://openalex.org/keywords/nuclear-dna-content","display_name":"nuclear DNA content","score":0.6610000133514404}],"concepts":[{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.7595289349555969},{"id":"https://openalex.org/C53226629","wikidata":"https://www.wikidata.org/wiki/Q189967","display_name":"Karyotype","level":4,"score":0.7590973973274231},{"id":"https://openalex.org/C30481170","wikidata":"https://www.wikidata.org/wiki/Q37748","display_name":"Chromosome","level":3,"score":0.7301737070083618},{"id":"https://openalex.org/C177336024","wikidata":"https://www.wikidata.org/wiki/Q14872779","display_name":"Telomere","level":3,"score":0.6902989745140076},{"id":"https://openalex.org/C93304396","wikidata":"https://www.wikidata.org/wiki/Q14763008","display_name":"Mitosis","level":2,"score":0.5946071147918701},{"id":"https://openalex.org/C70278784","wikidata":"https://www.wikidata.org/wiki/Q574427","display_name":"Metaphase","level":4,"score":0.5688148736953735},{"id":"https://openalex.org/C183873130","wikidata":"https://www.wikidata.org/wiki/Q30869","display_name":"Nucleolus","level":3,"score":0.5189282894134521},{"id":"https://openalex.org/C93877712","wikidata":"https://www.wikidata.org/wiki/Q132560","display_name":"Electron microscope","level":2,"score":0.4934300482273102},{"id":"https://openalex.org/C143191323","wikidata":"https://www.wikidata.org/wiki/Q118406","display_name":"Ploidy","level":3,"score":0.4219188392162323},{"id":"https://openalex.org/C153911025","wikidata":"https://www.wikidata.org/wiki/Q7202","display_name":"Molecular biology","level":1,"score":0.3542718291282654},{"id":"https://openalex.org/C54355233","wikidata":"https://www.wikidata.org/wiki/Q7162","display_name":"Genetics","level":1,"score":0.3453477919101715},{"id":"https://openalex.org/C552990157","wikidata":"https://www.wikidata.org/wiki/Q7430","display_name":"DNA","level":2,"score":0.281396746635437},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.1142951250076294},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08170610666275024},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.055218398571014404},{"id":"https://openalex.org/C190062978","wikidata":"https://www.wikidata.org/wiki/Q79899","display_name":"Cytoplasm","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1139/g86-081","doi":"https://doi.org/10.1139/g86-081","is_oa":false,"landing_page_url":"https://doi.org/10.1139/g86-081","pdf_url":null,"source":{"id":"https://openalex.org/S4210187997","display_name":"Canadian Journal of Genetics and Cytology","issn_l":"0008-4093","issn":["0008-4093"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/P4310312929","host_organization_name":"Canadian Science Publishing","host_organization_lineage":["https://openalex.org/P4310312929"],"host_organization_lineage_names":["Canadian Science Publishing"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Canadian Journal of Genetics and Cytology","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":19,"referenced_works":["https://openalex.org/W1976554734","https://openalex.org/W1987286890","https://openalex.org/W1992763602","https://openalex.org/W2002303451","https://openalex.org/W2016642911","https://openalex.org/W2016864293","https://openalex.org/W2034411608","https://openalex.org/W2047049030","https://openalex.org/W2057231133","https://openalex.org/W2072529943","https://openalex.org/W2084748926","https://openalex.org/W2085449366","https://openalex.org/W2104777412","https://openalex.org/W2133701447","https://openalex.org/W2151290639","https://openalex.org/W2168512767","https://openalex.org/W2170976761","https://openalex.org/W2188908851","https://openalex.org/W2336415050"],"related_works":["https://openalex.org/W2016116917","https://openalex.org/W2166063894","https://openalex.org/W1513179601","https://openalex.org/W2133897645","https://openalex.org/W2078646710","https://openalex.org/W2284070320","https://openalex.org/W2810304086","https://openalex.org/W4411297292","https://openalex.org/W2016898966","https://openalex.org/W2370410212"],"abstract_inverted_index":{"The":[0,152],"grass":[1],"Zingeria":[2,200],"biebersteiniana":[3,50,201],"is":[4,26],"one":[5,173],"of":[6,30,45,48,114,120,137,177,181,196],"only":[7],"four":[8],"angiosperm":[9],"and":[10,86,89,94,155,184],"two":[11,77,153,170],"monocotyledonous":[12],"species":[13,39],"known":[14],"with":[15,40],"2n":[16,41],"=":[17,34,42,203],"4.":[18,43],"Its":[19],"4C":[20],"nuclear":[21],"DNA":[22],"amount,":[23],"7.4":[24],"pg,":[25],"similar":[27,82],"to":[28,63,71],"that":[29],"Haplopappus":[31],"gracilis":[32],"(4C":[33],"8.2":[35],"pg),":[36],"a":[37,65],"dicotyledonous":[38],"Studies":[44],"the":[46,52,76,117,134,143,166,175,178,185,192],"karyotype":[47],"Z.":[49],"using":[51],"electron":[53],"microscope":[54,168],"three-dimensional":[55],"serial":[56],"thin":[57],"section":[58],"reconstruction":[59],"method":[60],"showed":[61],"it":[62],"be":[64,104],"highly":[66],"suitable":[67],"material":[68],"in":[69,107,165],"which":[70],"examine":[72],"chromosome":[73,78,99,121,138,182,197,206],"placement.":[74],"Although":[75],"types":[79],"have":[80],"very":[81],"relative":[83],"volumes":[84],"(53":[85],"47%,":[87],"respectively)":[88],"arm":[90,102,119,136,145,150,180,194],"volume":[91],"ratios":[92],"(1.08":[93],"1.13,":[95],"respectively),":[96],"nevertheless,":[97],"each":[98,101,112],"are":[100],"could":[103],"reliably":[105],"distinguished":[106,141,161],"single":[108],"reconstructed":[109],"cells":[110],"at":[111,162,174],"stage":[113],"mitosis.":[115],"Thus,":[116],"short":[118,135,179,193],"1":[122,183],"was":[123,140],"identified":[124],"by":[125,146,169],"its":[126,147],"unique":[127],"lighter":[128],"stained":[129],"nucleolus":[130],"organizer":[131],"region,":[132],"while":[133],"2":[139],"from":[142],"long":[144],"relatively":[148],"smaller":[149],"volume.":[151],"chromosomes":[154],"their":[156],"arms":[157],"were":[158],"also":[159],"easily":[160],"mitotic":[163],"metaphase":[164],"light":[167],"diagnostic":[171],"C-bands,":[172],"telomere":[176,195],"other":[186],"near":[187],"to,":[188],"but":[189],"not":[190],"at,":[191],"2.Key":[198],"words:":[199],"(2n":[202],"4),":[204],"low":[205],"number.":[207]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}