Transcriptomics

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Coding and noncoding transcriptomes of NODULIN HOMEOBOX (NDX) deficient Arabidopsis inflorescence [RNA-Seq]


ABSTRACT: Arabidopsis NODULIN HOMEOBOX (NDX) is a plant-specific transcriptional regulator whose role in small RNA biogenesis and heterochromatin homeostasis has recently been described. Here we extend our previous transcriptomic analysis to the flowering stage of development. We performed mRNA-seq and small RNA-seq measurements on inflorescence samples of wild-type and ndx1-4 mutant (WiscDsLox344A04) Arabidopsis plants. We identified specific groups of differentially expressed genes and noncoding heterochromatic siRNAs (hetsiRNAs) whose transcriptional activity were significantly changed in the absence of NDX. Overall, we provide a comprehensive data source on the coding and noncoding transcriptomes of NDX-deficient Arabidopsis flowers to serve as a basis for further studies and analyses on NDX function.

ORGANISM(S): Arabidopsis thaliana

PROVIDER: GSE223589 | GEO | 2023/05/19

REPOSITORIES: GEO

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