Gene Details:

• Gene ID: AT3G48780
• Gene Symbol: ATSPT1, SPT1
• Gene Name: SERINE PALMITOYLTRANSFERASE 1, serine palmitoyltransferase 1
• Description: serine palmitoyltransferase 1;(source:Araport11)
• TAIR Accession:
• Genome: Araport11_genome_release
• Species: Arabidopsis thaliana

Transcripts:

• AT3G48780.1     AT3G48780.2

Germplasm Phenotype:

• Atlcb2a-1 Atlcb2b-1  — Double mutant is male gametophytic lethal due to defects in pollen development. Phenotype of the double mutant pollens became apparent in the bicellular stage. The cytoplasm was less dense and plastids were dilated and lacked oil droplets. The nuclear envelope structure was modified by the formation of vesicles between the inner and outer membranes. The microspores lacked the intine layer, and consequently lacked clearly defined ER and Golgi.

Literature:

• A post-genomic approach to understanding sphingolipid metabolism in Arabidopsis thaliana.   DOI:  10.1093/aob/mch071 ;  PMID:  15037448
• Global analysis of Arabidopsis gene expression uncovers a complex array of changes impacting pathogen response and cell cycle during geminivirus infection.   DOI:  10.1104/pp.108.121038 ;  PMID:  18650403
• Acyl-lipid metabolism.   DOI:  10.1199/tab.0161 ;  PMID:  23505340
• Endogenous Arabidopsis messenger RNAs transported to distant tissues.   DOI:  10.1038/nplants.2015.25 ;  PMID:  27247031
• ORM Expression Alters Sphingolipid Homeostasis and Differentially Affects Ceramide Synthase Activity.   DOI:  10.1104/pp.16.00965 ;  PMID:  27506241
• Dissecting the regulatory roles of ORM proteins in the sphingolipid pathway of plants.   DOI:  10.1371/journal.pcbi.1008284 ;  PMID:  33507896

Sequences: