Of this set of potential key factors, 16 were known to play either essential or non-essential roles in the regulation of adult definitive erythropoiesis and were used as a reference dataset for training the machine learning algorithm.
The Commission should also be empowered to adopt delegated acts in respect of the incorporation into Union law of future amendments of those measures adopted by NEAFC which form the subject matter of certain expressly defined non-essential elements of this Regulation and which become binding upon the Union in accordance with the terms of this Convention.
The Commission should also be empowered to adopt delegated acts in respect of the incorporation into Union law of future amendments of those measures adopted by GFCM which form the subject matter of certain expressly defined non-essential elements of this Regulation and which become binding upon the Union in accordance with the terms of the GFCM Agreement.
(12) In order to supplement and amend non-essential elements of this Regulation, the power to adopt acts in accordance with Article 290 of the Treaty on the Functioning of the European Union should be delegated to the Commission in respect of work programmes as provided for in Article 10 and indicators as provided for in Article 12 and the Annex.
The iron-containing hydrogenases might be non-essential, and their down-regulation upon iron limitation would therefore free up trace amounts of iron for more crucial proteins.
It would be interesting to know whether essential and non-essential genes have different gene regulation mechanisms.
Although this regulation seems non-essential to maintain the how mRNA basal level, we cannot exclude that it occurs in response to some stresses and/or therapeutic treatments.
It has been suggested that miRNA-mediated down-regulation is a general mechanism to regulate non-essential Cu proteins, thus allowing plants to save Cu for the most essential functions during Cu-starvation [ 27].
In general, we observed a pattern of gene expression very similar to previous observations of transcriptional response to iron limitation in Pasteurellaceae: an increased uptake of iron via the mobilization of iron-transport genes and siderophores and a decrease in iron consumption by down-regulation of non-essential iron consuming proteins, mostly genes involved in anaerobic metabolism [ 26- 29].
In addition, some supposedly non-essential genes involved in AcMNPV transcription regulation are also present in the PsinSNPV genome: lef-6, lef-11, 39 K, lef-10 and protein kinase 1 (pk1).
Regulations governing importers of non-essential goods would remain in place, it said.
