@article{xie_meta-analysis_2015,
	title = {Meta-{Analysis} of {Arabidopsis} {KANADI1} {Direct} {Target} {Genes} {Identifies} a {Basic} {Growth}-{Promoting} {Module} {Acting} {Upstream} of {Hormonal} {Signaling} {Pathways}},
	volume = {169},
	issn = {0032-0889},
	url = {https://doi.org/10.1104/pp.15.00764},
	doi = {10.1104/pp.15.00764},
	abstract = {An intricate network of antagonistically acting transcription factors mediates the formation of a flat leaf lamina of Arabidopsis (Arabidopsis thaliana) plants. In this context, members of the class III homeodomain leucine zipper (HD-ZIPIII) transcription factor family specify the adaxial domain (future upper side) of the leaf, while antagonistically acting KANADI transcription factors determine the abaxial domain (future lower side). Here, we used a messenger RNA sequencing approach to identify genes regulated by KANADI1 (KAN1) and subsequently performed a meta-analysis combining our data sets with published genome-wide data sets. Our analysis revealed that KAN1 acts upstream of several genes encoding auxin biosynthetic enzymes. When exposed to shade, we found three YUCCA genes, YUC2, YUC5, and YUC8, to be transcriptionally up-regulated, which correlates with an increase in the levels of free auxin. When ectopically expressed, KAN1 is able to transcriptionally repress these three YUC genes and thereby block shade-induced auxin biosynthesis. Consequently, KAN1 is able to strongly suppress shade-avoidance responses. Taken together, we hypothesize that HD-ZIPIII/KAN form the basis of a basic growth-promoting module. Hypocotyl extension in the shade and outgrowth of new leaves both involve auxin synthesis and signaling, which are under the direct control of HD-ZIPIII/KAN.},
	number = {2},
	urldate = {2022-11-30},
	journal = {Plant Physiology},
	author = {Xie, Yakun and Straub, Daniel and Eguen, Tenai and Brandt, Ronny and Stahl, Mark and Martínez-García, Jaime F. and Wenkel, Stephan},
	month = oct,
	year = {2015},
	pages = {1240--1253},
}

{"_id":"bJnLqvREKd5W8sn7G","bibbaseid":"xie-straub-eguen-brandt-stahl-martnezgarca-wenkel-metaanalysisofarabidopsiskanadi1directtargetgenesidentifiesabasicgrowthpromotingmoduleactingupstreamofhormonalsignalingpathways-2015","author_short":["Xie, Y.","Straub, D.","Eguen, T.","Brandt, R.","Stahl, M.","Martínez-García, J. F.","Wenkel, S."],"bibdata":{"bibtype":"article","type":"article","title":"Meta-Analysis of Arabidopsis KANADI1 Direct Target Genes Identifies a Basic Growth-Promoting Module Acting Upstream of Hormonal Signaling Pathways","volume":"169","issn":"0032-0889","url":"https://doi.org/10.1104/pp.15.00764","doi":"10.1104/pp.15.00764","abstract":"An intricate network of antagonistically acting transcription factors mediates the formation of a flat leaf lamina of Arabidopsis (Arabidopsis thaliana) plants. In this context, members of the class III homeodomain leucine zipper (HD-ZIPIII) transcription factor family specify the adaxial domain (future upper side) of the leaf, while antagonistically acting KANADI transcription factors determine the abaxial domain (future lower side). Here, we used a messenger RNA sequencing approach to identify genes regulated by KANADI1 (KAN1) and subsequently performed a meta-analysis combining our data sets with published genome-wide data sets. Our analysis revealed that KAN1 acts upstream of several genes encoding auxin biosynthetic enzymes. When exposed to shade, we found three YUCCA genes, YUC2, YUC5, and YUC8, to be transcriptionally up-regulated, which correlates with an increase in the levels of free auxin. When ectopically expressed, KAN1 is able to transcriptionally repress these three YUC genes and thereby block shade-induced auxin biosynthesis. Consequently, KAN1 is able to strongly suppress shade-avoidance responses. Taken together, we hypothesize that HD-ZIPIII/KAN form the basis of a basic growth-promoting module. Hypocotyl extension in the shade and outgrowth of new leaves both involve auxin synthesis and signaling, which are under the direct control of HD-ZIPIII/KAN.","number":"2","urldate":"2022-11-30","journal":"Plant Physiology","author":[{"propositions":[],"lastnames":["Xie"],"firstnames":["Yakun"],"suffixes":[]},{"propositions":[],"lastnames":["Straub"],"firstnames":["Daniel"],"suffixes":[]},{"propositions":[],"lastnames":["Eguen"],"firstnames":["Tenai"],"suffixes":[]},{"propositions":[],"lastnames":["Brandt"],"firstnames":["Ronny"],"suffixes":[]},{"propositions":[],"lastnames":["Stahl"],"firstnames":["Mark"],"suffixes":[]},{"propositions":[],"lastnames":["Martínez-García"],"firstnames":["Jaime","F."],"suffixes":[]},{"propositions":[],"lastnames":["Wenkel"],"firstnames":["Stephan"],"suffixes":[]}],"month":"October","year":"2015","pages":"1240–1253","bibtex":"@article{xie_meta-analysis_2015,\n\ttitle = {Meta-{Analysis} of {Arabidopsis} {KANADI1} {Direct} {Target} {Genes} {Identifies} a {Basic} {Growth}-{Promoting} {Module} {Acting} {Upstream} of {Hormonal} {Signaling} {Pathways}},\n\tvolume = {169},\n\tissn = {0032-0889},\n\turl = {https://doi.org/10.1104/pp.15.00764},\n\tdoi = {10.1104/pp.15.00764},\n\tabstract = {An intricate network of antagonistically acting transcription factors mediates the formation of a flat leaf lamina of Arabidopsis (Arabidopsis thaliana) plants. In this context, members of the class III homeodomain leucine zipper (HD-ZIPIII) transcription factor family specify the adaxial domain (future upper side) of the leaf, while antagonistically acting KANADI transcription factors determine the abaxial domain (future lower side). Here, we used a messenger RNA sequencing approach to identify genes regulated by KANADI1 (KAN1) and subsequently performed a meta-analysis combining our data sets with published genome-wide data sets. Our analysis revealed that KAN1 acts upstream of several genes encoding auxin biosynthetic enzymes. When exposed to shade, we found three YUCCA genes, YUC2, YUC5, and YUC8, to be transcriptionally up-regulated, which correlates with an increase in the levels of free auxin. When ectopically expressed, KAN1 is able to transcriptionally repress these three YUC genes and thereby block shade-induced auxin biosynthesis. Consequently, KAN1 is able to strongly suppress shade-avoidance responses. Taken together, we hypothesize that HD-ZIPIII/KAN form the basis of a basic growth-promoting module. Hypocotyl extension in the shade and outgrowth of new leaves both involve auxin synthesis and signaling, which are under the direct control of HD-ZIPIII/KAN.},\n\tnumber = {2},\n\turldate = {2022-11-30},\n\tjournal = {Plant Physiology},\n\tauthor = {Xie, Yakun and Straub, Daniel and Eguen, Tenai and Brandt, Ronny and Stahl, Mark and Martínez-García, Jaime F. and Wenkel, Stephan},\n\tmonth = oct,\n\tyear = {2015},\n\tpages = {1240--1253},\n}\n\n\n\n","author_short":["Xie, Y.","Straub, D.","Eguen, T.","Brandt, R.","Stahl, M.","Martínez-García, J. F.","Wenkel, S."],"key":"xie_meta-analysis_2015","id":"xie_meta-analysis_2015","bibbaseid":"xie-straub-eguen-brandt-stahl-martnezgarca-wenkel-metaanalysisofarabidopsiskanadi1directtargetgenesidentifiesabasicgrowthpromotingmoduleactingupstreamofhormonalsignalingpathways-2015","role":"author","urls":{"Paper":"https://doi.org/10.1104/pp.15.00764"},"metadata":{"authorlinks":{}}},"bibtype":"article","biburl":"https://bibbase.org/zotero/upscpub","dataSources":["E3uExWSDX3bmicmCS","9cGcv2t8pRzC92kzs","3zTPPmKj8BiTcpc6C"],"keywords":[],"search_terms":["meta","analysis","arabidopsis","kanadi1","direct","target","genes","identifies","basic","growth","promoting","module","acting","upstream","hormonal","signaling","pathways","xie","straub","eguen","brandt","stahl","martínez-garcía","wenkel"],"title":"Meta-Analysis of Arabidopsis KANADI1 Direct Target Genes Identifies a Basic Growth-Promoting Module Acting Upstream of Hormonal Signaling Pathways","year":2015}