Gene Details:

• MSU gene ID: LOC_Os11g31380
• RAPdb gene ID: Os11g0512600
• Gene Symbol: ONAC129
• Genome: MSU7 ,  IRGSP-1.0
• Species: Oryza sativa

Functional Descriptions:

• Overall, this study demonstrates a transcriptional regulatory network involving ONAC127 and ONAC129 and coordinating multiple pathways to modulate seed development and heat stress response at rice reproductive stage.
• ONAC127 and ONAC129 are dominantly expressed in the pericarp and can form a heterodimer during rice grain filling.
• These results suggest that ONAC127 and ONAC129 may regulate grain filling through affecting sugar transportation and abiotic stress responses.
• ChIP-seq analysis identified that the direct targets of ONAC127 and ONAC129 in developing rice seeds include monosaccharide transporter OsMST6, sugar transporter OsSWEET4, calmodulin-like protein OsMSR2 and AP2/ERF factor OsEATB.

Function-related keywords:

• development ,  grain ,  seed ,  abiotic-stress ,  stress ,  reproductive ,  transporter ,  biotic-stress ,  sugar ,  grain-filling ,  transcriptional-regulator ,  seed-development ,  pericarp ,  stress-response ,  heat-stress ,  Heat-Stress ,  Heat-Stress-Response

Literature:

• Three Rice NAC Transcription Factors Heteromerize and Are Associated with Seed Size .  DOI:  10.3389/fpls.2016.01638 ;  PMID:  27872632
• A heat stress responsive NAC transcription factor heterodimer plays key roles in rice grain filling .  DOI:  10.1093/jxb/erab027 ;  PMID:  33476364

Related News:

Gene Resources:

• NCBI ID:
• UniProt accessions:

Sequences: