DTC1

• Symbol: DTC1
• MSU: LOC_Os07g35610
• RAPdb: Os07g0540366

• Defective Tapetum Cell Death 1 DTC1 Regulates ROS Levels by Binding to Metallothionein during Tapetum Degeneration., 2015, Plant Physiol.

Genbank accession number

• Mutants defective in DTC1 exhibit phenotypes of an enlarged tapetum and middle layer with delayed degeneration, causing male sterility
• Whereas wild-type plants accumulate large amounts of ROS in their anthers at Stage 9 of development, those levels remain low during all stages of development in dtc1 anthers
• These results suggest that DTC1 functions downstream of those transcription factor genes and upstream of the genes encoding secretory proteins
• These findings indicate that DTC1 is a key regulator for tapetum PCD by inhibiting ROS-scavenging activity
• In dtc1 anthers, expression of genes encoding secretory proteases or lipid transporters is significantly reduced, while transcripts of PCD regulatory genes, e

• DTC1, DTD~EAT1, Defective Tapetum Cell Death 1 DTC1 Regulates ROS Levels by Binding to Metallothionein during Tapetum Degeneration., Moreover, levels of DTC1 transcripts are diminished in udt1, tdr, and eat1 anthers
• DTC1, OsMT2b, Defective Tapetum Cell Death 1 DTC1 Regulates ROS Levels by Binding to Metallothionein during Tapetum Degeneration., DTC1 protein interacts with OsMT2b, a ROS-scavenger
• DTC1, TDR, Defective Tapetum Cell Death 1 DTC1 Regulates ROS Levels by Binding to Metallothionein during Tapetum Degeneration., Moreover, levels of DTC1 transcripts are diminished in udt1, tdr, and eat1 anthers
• DTC1, Udt1, Defective Tapetum Cell Death 1 DTC1 Regulates ROS Levels by Binding to Metallothionein during Tapetum Degeneration., Moreover, levels of DTC1 transcripts are diminished in udt1, tdr, and eat1 anthers