|
|
|
|
| LEADER |
01000caa a22002652 4500 |
| 001 |
NLM230014259 |
| 003 |
DE-627 |
| 005 |
20250215190555.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
231224s2013 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1093/jxb/ert241
|2 doi
|
| 028 |
5 |
2 |
|a pubmed25n0766.xml
|
| 035 |
|
|
|a (DE-627)NLM230014259
|
| 035 |
|
|
|a (NLM)23943848
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Huang, Shih-Jhe
|e verfasserin
|4 aut
|
| 245 |
1 |
2 |
|a A type III ACC synthase, ACS7, is involved in root gravitropism in Arabidopsis thaliana
|
| 264 |
|
1 |
|c 2013
|
| 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 27.05.2014
|
| 500 |
|
|
|a Date Revised 21.10.2021
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status MEDLINE
|
| 520 |
|
|
|a Ethylene is an important plant hormone that regulates developmental processes in plants. The ethylene biosynthesis pathway is a highly regulated process at both the transcriptional and post-translational level. The transcriptional regulation of these ethylene biosynthesis genes is well known. However, post-translational modifications of the key ethylene biosynthesis enzyme 1-aminocyclopropane-1-carboxylate (ACC) synthase (ACS) are little understood. In vitro kinase assays were conducted on the type III ACS, AtACS7, fusion protein and peptides to determine whether the AtACS7 protein can be phosphorylated by calcium-dependent protein kinase (CDPK). AtACS7 was phosphorylated at Ser216, Thr296, and Ser299 by AtCDPK16 in vitro. To investigate further the function of the ACS7 gene in Arabidopsis, an acs7-1 loss-of-function mutant was isolated. The acs7-1 mutant exhibited less sensitivity to the inhibition of root gravitropism by treatment with the calcium chelator ethylene glycol tetraacetic acid (EGTA). Seedlings were treated with gradient concentrations of ACC. The results showed that a certain concentration of ethylene enhanced the gravity response. Moreover, the acs7-1 mutant was less sensitive to inhibition of the gravity response by treatment with the auxin polar transport inhibitor 1-naphthylphthalamic acid, but exogenous ACC application recovered root gravitropism. Altogether, the results indicate that AtACS7 is involved in root gravitropism in a calcium-dependent manner in Arabidopsis
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
4 |
|a Research Support, Non-U.S. Gov't
|
| 650 |
|
4 |
|a 14-3-3
|
| 650 |
|
4 |
|a ACS
|
| 650 |
|
4 |
|a CDPK
|
| 650 |
|
4 |
|a calcium
|
| 650 |
|
4 |
|a ethylene
|
| 650 |
|
4 |
|a phosphorylation
|
| 650 |
|
4 |
|a root gravitropism.
|
| 650 |
|
7 |
|a 14-3-3 Proteins
|2 NLM
|
| 650 |
|
7 |
|a Amino Acids, Cyclic
|2 NLM
|
| 650 |
|
7 |
|a Chelating Agents
|2 NLM
|
| 650 |
|
7 |
|a Ethylenes
|2 NLM
|
| 650 |
|
7 |
|a Peptides
|2 NLM
|
| 650 |
|
7 |
|a Small Ubiquitin-Related Modifier Proteins
|2 NLM
|
| 650 |
|
7 |
|a 1-aminocyclopropane-1-carboxylic acid
|2 NLM
|
| 650 |
|
7 |
|a 3K9EJ633GL
|2 NLM
|
| 650 |
|
7 |
|a ethylene
|2 NLM
|
| 650 |
|
7 |
|a 91GW059KN7
|2 NLM
|
| 650 |
|
7 |
|a Protein Kinases
|2 NLM
|
| 650 |
|
7 |
|a EC 2.7.-
|2 NLM
|
| 650 |
|
7 |
|a calcium-dependent protein kinase
|2 NLM
|
| 650 |
|
7 |
|a EC 2.7.1.-
|2 NLM
|
| 650 |
|
7 |
|a Lyases
|2 NLM
|
| 650 |
|
7 |
|a EC 4.-
|2 NLM
|
| 650 |
|
7 |
|a 1-aminocyclopropanecarboxylate synthase
|2 NLM
|
| 650 |
|
7 |
|a EC 4.4.1.14
|2 NLM
|
| 650 |
|
7 |
|a Lithium Chloride
|2 NLM
|
| 650 |
|
7 |
|a G4962QA067
|2 NLM
|
| 650 |
|
7 |
|a Calcium
|2 NLM
|
| 650 |
|
7 |
|a SY7Q814VUP
|2 NLM
|
| 700 |
1 |
|
|a Chang, Chia-Lun
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Wang, Po-Hsun
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Tsai, Min-Chieh
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Hsu, Pang-Hung
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Chang, Ing-Feng
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Journal of experimental botany
|d 1985
|g 64(2013), 14 vom: 10. Nov., Seite 4343-60
|w (DE-627)NLM098182706
|x 1460-2431
|7 nnns
|
| 773 |
1 |
8 |
|g volume:64
|g year:2013
|g number:14
|g day:10
|g month:11
|g pages:4343-60
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1093/jxb/ert241
|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 64
|j 2013
|e 14
|b 10
|c 11
|h 4343-60
|