Project description:In an effort to identify genetic regulators for the cell ontogeny around the veins in Arabidopsis thaliana leaves, an activation-tagged mutant line with altered leaf morphology and altered bundle sheath anatomy was characterized. This mutant had a bundle sheath-specific promoter from the gene GLYCINE DECARBOXYLASE SUBUNIT-T from the C4 species Flaveria trinervia (GLDTFt promoter) inserted in the coding region of the transcriptional repressor NAC052. Reconstruction of the mutation event of our activation-tagged line by creating a line expressing an amino-terminally truncated sequence of NAC052 under control of the GLDTFt promoter as well as creating a line expressing the full sequence of NAC052 under control of the GLDTFT promoter, as well as creating a CRISPR/Cas mutant line of NAC052, confirmed the involvement of NAC052 in leaf development.

2019-10-29 | GSE139503 | GEO

Comparing the chromosome binding profiles of nucleoid structuring protein H-NS in the presence or absence of conditions eliciting the depletion of transcription termination protein NusG in Salmonella

Project description: Not available

2022-07-04 | E-MTAB-11386 | biostudies-arrayexpress