Another difficulty in estimating the relative timing of the two types of duplication events is that, although WGD paralogs will arise at the same time, the LGD events will be happening over a wider timescale.
The nature and extent of genetic polymorphisms accumulated in the genome of bacterial pathogens across wide timescales and during the colonization of different host niches are not known.
Concentrations of greenhouse gases have varied substantially during Earth's history, and these variations have driven substantial climate changes at a wide range of timescales.
One reason might be that a collisional stellar system spans a wide range in timescales.
In fact, this requires a technique that can interrogate molecular interactions over a wide range of timescales.
The microtubule-based metaphase spindle is subjected to forces that act in diverse orientations and over a wide range of timescales.
These technically challenging goals may be achieved by combining time-resolved spectroscopic and structural kinetic tools, thus providing broad insights into specific molecular events over a wide range of timescales.
In the present work we define equations for the firmness F, springiness S, and rubberiness R, of semi-soft food gels such as cheeses that exhibit broad power-law stress relaxation over a wide range of timescales.
There are two major types of paleoecology: Quaternary paleoecology, concerned with the last 2.8 million years of Earth's history, and deep-time palaeoecology, based on fossils from pre-Quaternary sediments over a wide range of timescales.
Processes on a wide range of timescales are represented by the simulations: surface-water flow at 10 min, wind at 1 to 4 h, rain at 6 h to 1 day, and groundwater flow at 1 day, with a multiyear simulation period amenable to the timescale of ecologic changes.
