Sentence examples for currently extinct from inspiring English sources

This result may imply that these families are currently extinct.

Horsetails arose in the top Devonian Period and developed from currently extinct rhyniophytes (Rhyniales) [ 18, 29, 30].

Yet the authors propose that the pararetroviral sequences in the grapevine are "derived from the currently extinct, grapevine-specific pararetroviruses".

The only conceivable alternative, that the primordial translation system employed a different, currently, extinct complement of essential protein factors, inevitably leads to infinite regression.

If so, it stands to reason that the decidedly pararetroviral inserts present in the grapevine genome were derived from the currently extinct, grapevine-specific pararetroviruses.

Although this relationship was not supported by the ML analysis, it might indicate that, in the past, other related strains might have occurred (e.g. Genogroup 1, IB1, IB4) but are currently extinct.

González-Maya said it was likely other species currently considered extinct persisted in lonely relict populations.

It is perhaps due to these reasons that it is rapidly being displaced in West Africa in favour of Asian rice (Jones et al. 1997; Linares 2002) and is currently almost becoming extinct (Mohapatra 2010).

The increasing human pressure is also the most likely responsible for the extinction of the Slender-snouted crocodile (Crocodylus cataphractus), which was reported along the Senegal river [36], [70], but currently is considered extinct [28].

Furthermore, for old populations some dispersal events may be several generations old and may have originated from a population that currently has become extinct.

Some currently rare, or locally extinct, species lived in the area.