Dynamic signal encoding in the S. cerevisiae calcium response [electronic resource] / Chiraj Dalal.
Material type:
FilmSeries: Henry Stewart talksBiomedical & life sciences collection. Calcium signaling I: Publisher: London : Henry Stewart Talks, 2020Description: 1 online resource (1 streaming video file (46 min.) : color, sound)Subject(s): Calcium -- Physiological effect | Cellular signal transduction | Gene expression | Saccharomyces cerevisiae -- Effect of stress on | Saccharomyces cerevisiae -- Metabolism | Calcium Signaling | Calcium -- metabolism | CRZ1 protein, S cerevisiae | Gene Expression Regulation, Fungal | Saccharomyces cerevisiae -- cytology | Saccharomyces cerevisiae -- metabolism | Saccharomycetales | Transcription FactorsOnline resources: Click here to access online | Series Animated audio-visual presentation with synchronized narration.
Title from title frames.
Updated version of a talk first published in 2013.
Contents: Calcium and Signaling -- Excessive calcium causes cellular stress -- Signaling pathways are turned on to combat this stress -- In budding yeast, these pathways involve nuclear translocation of transcriptional regulator Crz1 -- Examination of this regulator shows that nuclear translocation occurs in "bursts" -- Bursts are quantized and frequency-modulated -- Frequency modulation enables proportional expression of downstream target genes.
Access restricted to subscribers.
Mode of access: World Wide Web.