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Expression data from siliques of wild type and AtHb1-overexpressing plants under moderate hypoxia and standard conditions

ABSTRACT: Non-symbiotic hemoglobins are ubiquitously expressed proteins known to interact with nitric oxide, an inhibitor of mitochondrial respiration and an important signalling component. We evaluated the underlying molecular mechanisms of AtHb1 (also referred as AtGLB1 or AHb1) function, its effects on stress response and the interplay with nitric oxide. For this purpose, AtHb1 was overexpressed in Arabidopsis thaliana under control of the seed-specific promoter LeB4. We performed comparative transcriptome analysis of developing siliques from wild type (WT, Col-0) and transgenic plants subjected to control and moderate hypoxic conditions. The experimental design was used to analyze the underlying molecular mechanisms of AtHb1 function and to assess differences in the hypoxic response between WT and AtHb1-overexpressing seeds/siliques.

ORGANISM(S): Arabidopsis thaliana

PROVIDER: GSE23846 | GEO | 2011/02/15

SECONDARY ACCESSION(S): PRJNA130665

REPOSITORIES: GEO

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Expression data from siliques of wild type and AtHb1-overexpressing plants under moderate hypoxia and standard conditions

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