Abstract

This DIB article provides details about transcriptional and physiological response of Fe- and P-deficient white lupin roots, an extensive and complete description of plant response is shown in the research article “Physiological and transcriptomic data highlight common features between iron and phosphorus acquisition mechanisms in white lupin roots” Venuti et al. [1].White lupin plants were grown under hydroponic system and three different nutritional regimes: Fe deficiency (-Fe), P deficiency (-P), or Fe and P sufficiency (+P + Fe).Depending on nutritional treatment, white lupin plants showed changes in the fresh weights, in root external acidification and FeIII-reductase activity. Moreover, the transcriptomic changes occurring in apices and clusters of Fe-deficient lupin roots were investigated and compared with differences of gene expression occurring in P-deficient plants (-P) and in Fe- and P-sufficient plants (+P + Fe). Transcriptomic data are available in the public repository Gene Expression Omnibus (http://www.ncbi.nlm.nih.gov/geo) under the series entry (GSE112220). The annotation, mapping and enrichment analyses of differentially modulated transcripts were assessed.

Highlights

  • This DIB article provides details about transcriptional and physiological response of Fe- and P-deficient white lupin roots, an extensive and complete description of plant response is shown in the research article “Physiological and transcriptomic data highlight common features between iron and phosphorus acquisition mechanisms in white lupin roots” Venuti et al [1]

  • White lupin plants were grown for 32 days under 3 different nutritional regimes: Fe deficiency (-Fe), factors

  • Experimental The whole root system of white lupin plants was placed in contact with agarose gel containing features pH indicator bromocresol purple, or containing BPDS

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Summary

Data Article

Physiological and RNA sequencing data of white lupin plants grown under Fe and P deficiency Laura Zanin*, Silvia Venuti, Fabio Marroni, Alessandro Franco, Michele Morgante, Roberto Pinton, Nicola Tomasi. Article history: Received 7 May 2019 Received in revised form May 2019 Accepted May 2019 Available online 28 May 2019. This DIB article provides details about transcriptional and physiological response of Fe- and P-deficient white lupin roots, an extensive and complete description of plant response is shown in the research article “Physiological and transcriptomic data highlight common features between iron and phosphorus acquisition mechanisms in white lupin roots” Venuti et al [1]. The transcriptomic changes occurring in apices and clusters of Fe-deficient lupin roots were investigated and compared with differences of gene expression occurring in P-deficient plants (-P) and in Fe- and P-sufficient plants (þP þ Fe).

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