We have sequenced a cloned segment of E. coli chromosomal DNA that includes the heat shock regulatory gene htpR. This segment contains an 852 nucleotide open reading frame bounded by transcriptional and translational signals. Both in vivo and in vitro the cloned segment produces a single protein that migrates in gels with the cellular protein (F33.4) implicated as the htpR product. Properties of a cloned fragment of the coding sequence truncated at the promoter-distal end are consistent with this assignment. The htpR gene product appears homologous to the sigma factor of RNA polymerase, and the two proteins are predicted to have similar secondary structure. In addition, two regions of the predicted htpR product resemble protein-DNA contact points conserved in known DNA-binding proteins.

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Extending the period of specialised early intervention is clinically desirable but may not be feasible in lower-income countries.

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This paper presents qualitative evidence from an in‐depth, participative action research project with 150 children aged 4–8 years old, exploring their experiences, perceptions and preferences regarding charitable giving. Most children positively engage in charitable giving through home, school and their community; however, less than 20% are aware of the cause area they are being asked to support, and most have little decision‐making in their giving. Children’s willingness to engage increases when they critically examine the cause area and are facilitated to lead on giving decisions, often resulting in increased and sustained efforts to support cause areas that matter to them.