465 Dormancy Completion—A Dual Response

Dmd048835 457..465

3-Methylcholanthrene (MC) is a readily metabolized aryl hydrocarbon receptor (AHR) agonist. MC disrupts expression of mouse hepatic growth hormone (GH) signaling components and suppresses cytochrome P450 2D9 (Cyp2d9), a male-specific gene controlled by pulsatile GH via signal transducer and activator of transcription 5b (STAT5b). To determine if these effects of MC depend on hepatic microsomal ...

Bez nazwy-465

Dual effects of ethylene on potato dormancy and sprout growth.

Dormant potato tubers (Solanum tuberosum L.) of two cultivars were treated with various concentrations of ethylene gas for various exposure periods. As has been shown by others, ethylene caused a rapid but transient increase in respiration rate, which appeared to be independent of any effects on dormancy. All concentrations tested caused accelerated sprouting, 2 microliters per liter being the ...

Dev112946 465..476

Unraveling the mechanisms underlying early neural differentiation of embryonic stem cells (ESCs) is crucial to developing cell-based therapies of neurodegenerative diseases. Neural fate acquisition is proposed to be controlled by a ‘default’ mechanism, for which the molecular regulation is not well understood. In this study, we investigated the functional roles of Mediator Med23 in pluripotency...

MATH 465-2: Factorization Algebras

Roughly, this class will be about studying one fundamental object in two different guises. Let X be an algebraic curve over a field k, and let G be some algebraic group over X . We assume for this lecture that G splits trivially as G0 ×X , but this is not necessary for what we will do in the course. The fundamental object we will study is the collection of G-bundles on X . We will consider two ...