{"id":"https://openalex.org/W2016235724","doi":"https://doi.org/10.1021/bi00080a024","title":"Ultrafast pump-probe spectroscopy of native etiolated oat phytochrome","display_name":"Ultrafast pump-probe spectroscopy of native etiolated oat phytochrome","publication_year":1993,"publication_date":"1993-07-01","ids":{"openalex":"https://openalex.org/W2016235724","doi":"https://doi.org/10.1021/bi00080a024","mag":"2016235724","pmid":"https://pubmed.ncbi.nlm.nih.gov/8338849"},"language":"en","primary_location":{"id":"doi:10.1021/bi00080a024","doi":"https://doi.org/10.1021/bi00080a024","is_oa":false,"landing_page_url":"https://doi.org/10.1021/bi00080a024","pdf_url":null,"source":{"id":"https://openalex.org/S104038378","display_name":"Biochemistry","issn_l":"0006-2960","issn":["0006-2960","1520-4995","1943-295X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Biochemistry","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","pubmed"],"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/A5044255091","display_name":"Sergei Savikhin","orcid":"https://orcid.org/0000-0003-0647-6803","observed_orcids":["https://orcid.org/0000-0003-0647-6803"]},"institutions":[{"id":"https://openalex.org/I173911158","display_name":"Iowa State University","ror":"https://ror.org/04rswrd78","country_code":"US","type":"education","lineage":["https://openalex.org/I173911158"]},{"id":"https://openalex.org/I2802789608","display_name":"Ames National Laboratory","ror":"https://ror.org/041m9xr71","country_code":"US","type":"facility","lineage":["https://openalex.org/I1330989302","https://openalex.org/I173911158","https://openalex.org/I2802789608","https://openalex.org/I39565521"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Sergei Savikhin","raw_affiliation_strings":["Department of Chemistry and Ames Laboratory-USDOE, Iowa State University, Ames 50011"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Chemistry and Ames Laboratory-USDOE, Iowa State University, Ames 50011","institution_ids":["https://openalex.org/I173911158","https://openalex.org/I2802789608"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103501371","display_name":"Todd A. Wells","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Todd Wells","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113922646","display_name":"Pill Soon Song","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Pill Soon Song","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5070912308","display_name":"Walter S. Struve","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Walter S. Struve","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":4500,"currency":"USD","value_usd":4500},"apc_paid":null,"fwci":5.3771,"has_fulltext":false,"cited_by_count":33,"citation_normalized_percentile":{"value":0.95313713,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"32","issue":"29","first_page":"7512","last_page":"7518"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11268","display_name":"Light effects on plants","score":0.9545999765396118,"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/T11268","display_name":"Light effects on plants","score":0.9545999765396118,"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/T12236","display_name":"Photoreceptor and optogenetics research","score":0.02319999970495701,"subfield":{"id":"https://openalex.org/subfields/2804","display_name":"Cellular and Molecular Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}},{"id":"https://openalex.org/T11129","display_name":"Photochemistry and Electron Transfer Studies","score":0.00839999970048666,"subfield":{"id":"https://openalex.org/subfields/1606","display_name":"Physical and Theoretical Chemistry"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/chromophore-isomerization","display_name":"chromophore isomerization","score":0.8759999871253967},{"id":"https://openalex.org/keywords/ultrafast-photodynamics","display_name":"ultrafast photodynamics","score":0.5320000052452087},{"id":"https://openalex.org/keywords/anisotropy-decay","display_name":"anisotropy decay","score":0.7599999904632568},{"id":"https://openalex.org/keywords/transition-dipole-moment-orientation","display_name":"transition dipole moment orientation","score":0.6779999732971191}],"concepts":[{"id":"https://openalex.org/C125418430","wikidata":"https://www.wikidata.org/wiki/Q1754218","display_name":"Etiolation","level":3,"score":0.8847187757492065},{"id":"https://openalex.org/C90180588","wikidata":"https://www.wikidata.org/wiki/Q24779306","display_name":"Phytochrome","level":3,"score":0.7649761438369751},{"id":"https://openalex.org/C178596936","wikidata":"https://www.wikidata.org/wiki/Q844471","display_name":"Ultrashort pulse","level":3,"score":0.6466401815414429},{"id":"https://openalex.org/C32891209","wikidata":"https://www.wikidata.org/wiki/Q483666","display_name":"Spectroscopy","level":2,"score":0.5344962477684021},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.4767744839191437},{"id":"https://openalex.org/C12554922","wikidata":"https://www.wikidata.org/wiki/Q7100","display_name":"Biophysics","level":1,"score":0.46367666125297546},{"id":"https://openalex.org/C2909544318","wikidata":"https://www.wikidata.org/wiki/Q24779306","display_name":"Phytochrome A","level":5,"score":0.45511960983276367},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.29848480224609375},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.24886545538902283},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.22660744190216064},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.16012999415397644},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11280262470245361},{"id":"https://openalex.org/C2986477067","wikidata":"https://www.wikidata.org/wiki/Q1210055","display_name":"Red light","level":2,"score":0.10929316282272339},{"id":"https://openalex.org/C2779491563","wikidata":"https://www.wikidata.org/wiki/Q157892","display_name":"Arabidopsis","level":4,"score":0.0},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.0},{"id":"https://openalex.org/C143065580","wikidata":"https://www.wikidata.org/wiki/Q3285695","display_name":"Mutant","level":3,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C181199279","wikidata":"https://www.wikidata.org/wiki/Q8047","display_name":"Enzyme","level":2,"score":0.0},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0}],"mesh":[{"descriptor_ui":"D002523","descriptor_name":"Edible Grain","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D005454","descriptor_name":"Fluorescence Polarization","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007834","descriptor_name":"Lasers","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010834","descriptor_name":"Phytochrome","qualifier_ui":"Q000737","qualifier_name":"chemistry","is_major_topic":true},{"descriptor_ui":"D013057","descriptor_name":"Spectrum Analysis","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true}],"locations_count":2,"locations":[{"id":"doi:10.1021/bi00080a024","doi":"https://doi.org/10.1021/bi00080a024","is_oa":false,"landing_page_url":"https://doi.org/10.1021/bi00080a024","pdf_url":null,"source":{"id":"https://openalex.org/S104038378","display_name":"Biochemistry","issn_l":"0006-2960","issn":["0006-2960","1520-4995","1943-295X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-b","doyens","jufo-1","ki-jl-1","medline","norway-1","poland-100","russia-white-list-2"],"host_organization":"https://openalex.org/P4310320006","host_organization_name":"American Chemical Society","host_organization_lineage":["https://openalex.org/P4310320006"],"host_organization_lineage_names":["American Chemical Society"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Biochemistry","raw_type":"journal-article"},{"id":"pmid:8338849","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/8338849","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Biochemistry","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[{"id":"https://openalex.org/G12110044","display_name":"STRUCTURE AND FUNCTION OF THE LIGHT SWITCH PHYTOCHROME","funder_award_id":"5r01gm036956-13","funder_id":"https://openalex.org/F4320332161","funder_display_name":"National Institutes of Health"},{"id":"https://openalex.org/G7479435558","display_name":null,"funder_award_id":"GM 36956","funder_id":"https://openalex.org/F4320337354","funder_display_name":"National Institute of General Medical Sciences"}],"funders":[{"id":"https://openalex.org/F4320332161","display_name":"National Institutes of Health","ror":"https://ror.org/01cwqze88"},{"id":"https://openalex.org/F4320337354","display_name":"National Institute of General Medical Sciences","ror":"https://ror.org/04q48ey07"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W1574319129","https://openalex.org/W1956168554","https://openalex.org/W1966857397","https://openalex.org/W1970039031","https://openalex.org/W1974809562","https://openalex.org/W1981161021","https://openalex.org/W1983069216","https://openalex.org/W1987923944","https://openalex.org/W2002257925","https://openalex.org/W2012281841","https://openalex.org/W2013892715","https://openalex.org/W2015386684","https://openalex.org/W2016112786","https://openalex.org/W2070542473","https://openalex.org/W2071019782","https://openalex.org/W2078443833","https://openalex.org/W2088614594","https://openalex.org/W2088995206","https://openalex.org/W2093479171","https://openalex.org/W2110661554","https://openalex.org/W2142692715","https://openalex.org/W2155973197","https://openalex.org/W2291233998"],"related_works":["https://openalex.org/W2006517956","https://openalex.org/W2155973197","https://openalex.org/W1987923944","https://openalex.org/W2066916794","https://openalex.org/W2124611138","https://openalex.org/W1981161021","https://openalex.org/W2079494553","https://openalex.org/W2079713085","https://openalex.org/W2013892715","https://openalex.org/W2146006648"],"abstract_inverted_index":{"Absorption":[0],"difference":[1],"profiles":[2],"were":[3,31,50],"obtained":[4],"at":[5,37,61],"wavelengths":[6,62],"from":[7,52,110,135],"640":[8],"to":[9,138],"700":[10],"nm":[11,65],"with":[12,69,122],"1-2-ps":[13],"resolution":[14],"in":[15,21,25,129],"a":[16,127],"study":[17],"of":[18,71,78,91,95,116,124,148,169],"primary":[19],"photoprocesses":[20],"the":[22,53,79,96,131,136,139,146,149,165],"Pr-->Pfr":[23],"transformation":[24],"native":[26],"oat":[27],"phytochrome.":[28],"These":[29],"experiments":[30],"performed":[32],"using":[33],"low-intensity":[34],"laser":[35],"pulses":[36],"high":[38],"repetition":[39],"rate;":[40],"fast":[41],"sample":[42],"recycling":[43],"ensured":[44],"that":[45,111,145],"essentially":[46],"all":[47],"phytochrome":[48],"species":[49,128],"excited":[51],"Pr":[54,150],"ground":[55],"state.":[56],"The":[57],"Pr*-stimulated":[58],"emission":[59,88],"decay":[60,162],">":[63],"670":[64],"exhibits":[66],"major":[67],"components":[68],"lifetimes":[70],"approximately":[72],"16":[73],"and":[74,107,151],"50-60":[75],"ps.":[76],"Formation":[77],"asymptotic":[80],"695-nm":[81],"lumi-R":[82,97,125,152],"absorption":[83,153],"spectrum":[84],"rapidly":[85],"follows":[86],"stimulated":[87],"decay.":[89],"Photoexcitation":[90],"one":[92],"or":[93],"both":[94],"intermediates":[98],"instantaneously":[99],"recreates":[100],"fluorescing":[101],"Pr*":[102],"phytochrome,":[103],"which":[104,130],"is":[105,120],"spectroscopically":[106],"kinetically":[108],"indistinguishable":[109],"generated":[112],"by":[113],"direct":[114],"illumination":[115],"ground-state":[117],"Pr.":[118],"This":[119],"consistent":[121],"assignment":[123],"as":[126],"chromophore":[132],"has":[133],"isomerized":[134],"Z,Z,Z":[137],"Z,Z,E":[140],"conformation.":[141],"Anisotropy":[142],"studies":[143],"indicate":[144],"orientations":[147],"transition":[154],"moments":[155],"are":[156],"nearly":[157],"parallel,":[158],"since":[159],"little":[160],"anisotropy":[161],"occurs":[163],"during":[164],"500-ps":[166],"time":[167],"window":[168],"these":[170],"experiments.":[171]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"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"}
