|
|
|
|
| LEADER |
01000naa a22002652 4500 |
| 001 |
NLM342599615 |
| 003 |
DE-627 |
| 005 |
20231226014503.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231226s2022 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1093/jxb/erac281
|2 doi
|
| 028 |
5 |
2 |
|a pubmed24n1141.xml
|
| 035 |
|
|
|a (DE-627)NLM342599615
|
| 035 |
|
|
|a (NLM)35738874
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Temmerman, Arne
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a MAX2-dependent competence for callus formation and shoot regeneration from Arabidopsis thaliana root explants
|
| 264 |
|
1 |
|c 2022
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Completed 20.10.2022
|
| 500 |
|
|
|a Date Revised 21.10.2022
|
| 500 |
|
|
|a published: Print
|
| 500 |
|
|
|a Citation Status MEDLINE
|
| 520 |
|
|
|a © The Author(s) 2022. Published by Oxford University Press on behalf of the Society for Experimental Biology. All rights reserved. For permissions, please email: journals.permissionsoup.com.
|
| 520 |
|
|
|a Although the division of the pericycle cells initiates both lateral root development and root-derived callus formation, these developmental processes are affected differently in the strigolactone and karrikin/KARRIKIN INSENSITIVE 2 (KAI2) ligand signalling mutant more axillary growth 2 (max2). Whereas max2 produces more lateral roots than the wild type, it is defective in the regeneration of shoots from root explants. We suggest that the decreased shoot regeneration of max2 originates from delayed formation of callus primordium, yielding less callus material to regenerate shoots. Indeed, when incubated on callus-inducing medium, the pericycle cell division was reduced in max2 and the early gene expression varied when compared with the wild type, as determined by a transcriptomics analysis. Furthermore, the expression of the LATERAL ORGAN BOUNDARIES DOMAIN genes and of callus-induction genes was modified in correlation with the max2 phenotype, suggesting a role for MAX2 in the regulation of the interplay between cytokinin, auxin, and light signalling in callus initiation. Additionally, we found that the in vitro shoot regeneration phenotype of max2 might be caused by a defect in KAI2, rather than in DWARF14, signalling. Nevertheless, the shoot regeneration assays revealed that the strigolactone biosynthesis mutants max3 and max4 also play a minor role
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a Research Support, Non-U.S. Gov't
|
| 650 |
|
4 |
|a Auxin
|
| 650 |
|
4 |
|a KAI2
|
| 650 |
|
4 |
|a MAX2
|
| 650 |
|
4 |
|a callus initiation
|
| 650 |
|
4 |
|a cell division
|
| 650 |
|
4 |
|a pericycle
|
| 650 |
|
4 |
|a shoot regeneration
|
| 650 |
|
7 |
|a GR24 strigolactone
|2 NLM
|
| 650 |
|
7 |
|a Arabidopsis Proteins
|2 NLM
|
| 650 |
|
7 |
|a Ligands
|2 NLM
|
| 650 |
|
7 |
|a Cytokinins
|2 NLM
|
| 650 |
|
7 |
|a Indoleacetic Acids
|2 NLM
|
| 700 |
1 |
|
|a Marquez-Garcia, Belen
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Depuydt, Stephen
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Bruznican, Silvia
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a De Cuyper, Carolien
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a De Keyser, Annick
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Boyer, François-Didier
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Vereecke, Danny
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Struk, Sylwia
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Goormachtig, Sofie
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Journal of experimental botany
|d 1985
|g 73(2022), 18 vom: 18. Okt., Seite 6272-6291
|w (DE-627)NLM098182706
|x 1460-2431
|7 nnns
|
| 773 |
1 |
8 |
|g volume:73
|g year:2022
|g number:18
|g day:18
|g month:10
|g pages:6272-6291
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1093/jxb/erac281
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 73
|j 2022
|e 18
|b 18
|c 10
|h 6272-6291
|