Answers are grounded in this paper and cite their sources.
Jacky Cosson, Iris Kemler, Stefan Tanno, Meinrad Busslinger; Promoter of a somatic histone H2B gene of the sea urchin, Nucleic Acids Research, Volume 16, I
No takes yet. Share an insight, caveat, or question.
Cosson et al. (1988) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: