Sentence examples for direct positive autoregulation from inspiring English sources

A model of direct positive autoregulation of Pax6 in mouse lens development has also been proposed [9].

In contrast to the monomer-binding case, we found Models 2-4 all all capable of exhibiting bistability, even in the absence of direct positive autoregulation.

This poses the question of whether the regulatory subnetworks known to be involved in trichome initiation have the capacity for bistability, or whether this is unlikely given the absence of experimental evidence for direct positive autoregulation.

In particular, we found that dimerization of the active GL3-GL1 complex and cooperative sequential binding of GL3-GL1 thethe CPC promoter are each independently sufficient to generate a bistable subnetwork, even in the absence of direct positive autoregulation.

The Fem proteins in females maintain the female-determined state by promoting female splicing of the fem mRNAs (positive autoregulation) and direct female splicing of the Am-dsx transcripts (Hasselmann et al. 2008; Gempe et al. 2009).

In addition, PU.1 and GATA-1 (and GATA-2) showed functional antagonism through direct protein protein interaction (Rekhtman et al, 1999; Zhang et al, 1999; Nerlov et al, 2000) as well as positive autoregulation through binding to their own promoters (Tsai et al, 1991; Okuno et al, 2005).

The approach is facilitated by a proportional amplifier sensor based on synergistic positive autoregulation.

Positive autoregulation of Six1 is achieved through the regulation of Six protein-binding sites.

Exhaustive mathematical modeling of three-tiered enzyme cascades suggests that this result is general: negative autoregulation or feedback favors inhibitor potency, whereas positive autoregulation or feedback favors knockdown potency.

All of these have direct positive influence on indicated power.

As shown in the figure, araC has a positive autoregulation while LacI a negative autoregulation.