Support for visualization of time-series in microseconds resolution

AFAIK, Grafana has support for displaying time series in milliseconds resolution only.

To add some context about data sources and the resolution they support:

  1. Elasticsearch 6.5.x supports only milliseconds date format, but nanosecs support should come in the near future.
  2. InfluxDB has support for microseconds in RFC3339 format (YYYY-MM-DDTHH:MM:SS.nnnnnnnnnZ).

Is there any plan to add microseconds resolution support in Grafana?

If there is no such support, any creative idea how to build a visualization for time series data which is in microseconds resolution, with Grafana, is very welcomed.