(TPRT). The form of retrotransposition used by non-long terminal repeat elements; in humans, this requires L1 ORF2p-encoded endonuclease and reverse transcriptase activities. Alu A short interspersed element derived from 7SL RNA, a non-autonomous retrotransposon that relies on L1-encoded ORF2p...
HumansCell LinePoly ARetroelementsRNABase SequenceGenes, ReporterIn the human genome, the insertion of LINE-1 and Alu elements can affect genes by sequence disruption, and by the introduction of elements that modulate the gene's expression. One of the modulating sequences retroelements may ...
Metalmoves upward for a tiny bit and then falls away, like a leaf being lifted for a moment by an air current and then slowly falling to the ground Watermoves forward like the forever-running, unstoppable river making its way home to the ocean Each being on the planet (humans, animals, ...
The authors previously showed that ~5% of human alter- natively spliced exons are derived from Alu elements — short primate- specific retrotransposons, of which humans have ~1.4 million copies. These Alu exons (AExs) have evolved from intronic Alu elements. But how can a 'free' intronic Alu...
Humans re-invent themselves and how they communicate with the invention of each new medium (McLuhan, 1962). Richard Clark argued conversely in the 1990s that the medium of a message was unimportant to the learning process and that cost-effectiveness was the only consideration in choosing one ...
What are the five most common elements in humans? What are the characteristics of chemical elements? What are the chemical elements of fire? What elements are radioactive and synthetic? Which pure substance can be classified as an element? Which chemical family is composed almost entirely of synt...
it has been demonstrated that L1-derived transcripts offer a previously unrecognized layer of transcriptome complexity that is unique to humans and primates and contributes to the functional diversity of the human brain [94,95,96]. Given that TEs can play a dual and contradictory function in the...
Wertheimer demonstrated that explanations of apparent movement based on learning were not plausible by showing that: a. very young children experience apparent movement b. the phi phenomenon occurs in two directions at the same time c...
To better understand the prevalence of STs, T3SS virulotypes, and AGEs in hospital settings and to assess the clinical implications for humans, a comprehensive survey of P. aeruginosa is necessary.Data availability The complete chromosome sequences of NY5507,NY5510, NY5511, NY5530, NY11210, NY...
It occurs during menstruation in humans, but is induced by pregnancy in mice (where it can also be triggered by uterine injection with mineral oil drops).Peripheral regulatory T cells (pTreg cells). A FOXP3-expressing, specialized immunosuppressive T cell lineage generated extrathymically (...