PXD036355

PXD036355 is an original dataset announced via ProteomeXchange.

Title	The Arabidopsis TETRATRICOPEPTIDE-REPEAT THIOREDOXIN-LIKE (TTL) family members are involved in root system formation via their interaction with cytoskeleton and cell wall remodeling
Description	Lateral roots are essential components of the plant edaphic interface; contributing to water and nutrient uptake, biotic and abiotic interactions, stress survival, and plant anchorage. We have identified the TETRATRICOPEPTIDE-REPEAT THIOREDOXIN-LIKE 3 (TTL3) gene as being related to lateral root emergence and later development. Loss of function of TTL3 leads to a reduced number of emerged lateral roots due to delayed development of lateral root primordia. This trait is further enhanced in the triple mutant ttl1ttl3ttl4. TTL3 interacts with microtubules and endomembranes and is known to participate in the brassinosteroid signaling pathway. Both ttl3 and ttl1ttl3ttl4 mutants are less sensitive to brassinosteroid treatment in terms of lateral root formation and primary root growth. The ability of TTL3 to modulate biophysical properties of the cell wall was established under restrictive conditions of hyperosmotic stress and loss of root growth recovery, which was enhanced in ttl1ttl3ttl4. Timing and spatial distribution of TTL3 expression is consistent with its role in development of lateral root primordia before their emergence and subsequent growth of lateral roots. TTL3 emerged as a novel component of the root system morphogenesis regulatory network.
HostingRepository	PRIDE
AnnounceDate	2023-11-14
AnnouncementXML	Submission_2023-11-14_09:04:14.905.xml
DigitalObjectIdentifier
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Unsupported dataset by repository
PrimarySubmitter	Karel Harant
SpeciesList	scientific name: Arabidopsis thaliana (Mouse-ear cress); NCBI TaxID: 3702;
ModificationList	iodoacetamide derivatized residue
Instrument	Orbitrap Fusion

Revision	Datetime	Status	ChangeLog Entry
0	2022-08-27 11:27:36	ID requested
1	2023-07-26 03:54:15	announced
⏵ 2	2023-11-14 09:04:17	announced	2023-11-14: Updated project metadata.

Xin P, Schier J, Š, efrnov, á Y, Kulich I, Dubrovsky JG, Vielle-Calzada JP, Soukup A, The Arabidopsis TETRATRICOPEPTIDE-REPEAT THIOREDOXIN-LIKE (TTL) family members are involved in root system formation via their interaction with cytoskeleton and cell wall remodeling. Plant J, 112(4):946-965(2022) [pubmed]

submitter keyword: Arabidopsis

Aleš Soukup
contact affiliation	Department of Experimental Plant Biology, Faculty of Science, Charles University, Vinicna 5, 128 44 Prague 2, Czech Republic
contact email	ales.soukup@natur.cuni.cz
lab head
Karel Harant
contact affiliation	Charles University
contact email	harant@natur.cuni.cz
dataset submitter

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PRIDE project URI

• PRIDE
  1. PXD036355
     1. Label: PRIDE project
     2. Name: The Arabidopsis TETRATRICOPEPTIDE-REPEAT THIOREDOXIN-LIKE (TTL) family members are involved in root system formation via their interaction with cytoskeleton and cell wall remodeling