Sentence examples for historical expansion from inspiring English sources

Reducing BECCS deployment to remain within these historical expansion rates would mean either the 2 °C target is missed or additional mitigation would need to occur elsewhere.

The supernova project, which Freedman cofounded in 2004, uses the du Pont, Swope, and Magellan telescopes at Las Campanas Observatory in Chile to measure objects farther out in the universe, and therefore calculate historical expansion rates.

Therefore, the whole miR-17 family with 5 members indicated a complex historical expansion at gene level, such as individual or multiple gene expansion with loss event on the same or different chromosomes.

The unimodal mismatch distribution for the pooled sample of yellowfin tuna and a significant Tajima D test (Table 1) both suggest the historical expansion of this population.

What these data suggest is that during the lag between historical expansion and the present-day, contemporary demography has played a role in shaping the observed genetic diversity pattern.

Tajima's D tests of neutrality for the total dataset were negative and statistically significant (D = −2.265, P < 0.0001), suggesting either that the sequences may be under selection or that populations may have experienced relatively recent historical expansion.

For small immobile animals such as nematodes, historical expansions and contractions of anoxic zones may have played a large role in shaping phylogeographic patterns amongst taxa [ 11].

Historical expansions from a common ice-age refuge can produce the appearance of panmixia, even though populations may be demographically independent from one another.

Nevertheless, historical expansions in the demography of M. simplex populations would be in agreement with two events of lower historic sea-levels, i.e., the historic demographic expansion of M. simplex might have started and persisted during the major period of sea-level fall (see Fig.  5b).

In addition to the historical range expansion, this study provides clear evidence that the widespread clade experienced a demographic expansion approximately 0.03 Mya during the late Pleistocene period.

It is difficult to determine historical population expansion; inconclusive findings from multiple methods are not unexpected because rate heterogeneity, the scale of historical population expansion if there were any, sample size, and number of polymorphic sites are all influential factors [ 39].