nostr:npub1hvdfn5ne7zvks3ztfewr00vdjv3kve4nddht43p8fjepc8rn6yasz69sq9 
Every PI receiving a grant is their own little small business and it is a free for all. Depending on the nature of the grant, their may be some rudimentary training in ethics (i.e. a training grant), but most training on data retention, figure production, and writing is left to the PI. Some journals do have articles explaining acceptable image adjustments, but they are few and far between.