PVT

PVT may refer to:

Business

Military

Science

Other Uses

PVT1

Pvt1 oncogene (non-protein coding), also known as PVT1, is a long non-coding RNA gene. In mice, this gene was identified as a breakpoint site in chromosome 6;15 translocations. These translocations are associated with murine plasmacytomas. The equivalent translocation in humans is t(2;8), which is associated with a rare variant of Burkitt's lymphoma. In rats, this breakpoint was shown to be a common site of proviral integration in retrovirally induced T lymphomas.Transcription of PVT1 is regulated by Myc.

References

Further reading

Community (ecology)

In ecology, a community or biocoenosis is an assemblage or association of populations of two or more different species occupying the same geographical area and in a particular time. The term community has a variety of uses. In its simplest form it refers to groups of organisms in a specific place or time, for example, "the fish community of Lake Ontario before industrialization".

Community ecology or synecology is the study of the interactions between species in communities on many spatial and temporal scales, including the distribution, structure, abundance, demography, and interactions between coexisting populations. The primary focus of community ecology is on the interactions between populations as determined by specific genotypic and phenotypic characteristics. Community ecology has its origin in European plant sociology. Modern community ecology examines patterns such as variation in species richness, equitability, productivity and food web structure (see community structure); it also examines processes such as predator-prey population dynamics, succession, and community assembly.

Community (season 3)

The third season of the television comedy series Community premiered on September 22, 2011 and concluded on May 17, 2012 on NBC. The season consists of 22 episodes and aired on Thursdays at 8:00 pm ET as part of the network's "Comedy Night Done Right" programming block.

Cast

Starring

Episodes

Note: The episode listing below is how they appear on the season 3 DVD, and not their original broadcast order. Episodes 3 and 4, and 11 and 12 were switched around in their original broadcast, but appear in production and chronological order on the DVD set.

Production

Community (season 4)

The fourth season of the television comedy series Community premiered on February 7, 2013 and concluded on May 9, 2013. The season consists of 13 episodes and aired on NBC on Thursdays at 8:00 pm ET as part of the network's "Comedy Night Done Right" programming block.

The season marked the departure of showrunner Dan Harmon and overall received mixed reviews from critics. In the series's fifth season, Harmon returned as showrunner.

Cast

Starring

Episodes

Production

The series was renewed for a fourth season of 13 episodes on May 10, 2012. Season 4 began shooting in August 2012.