ISC1 cDNA ORF clone, Saccharomyces cerevisiae S288C

The nucleotide sequence of Saccharomyces cerevisiae chromosome V.
Dietrich FS, Mulligan J, Hennessy K, Yelton MA, Allen E, Araujo R, Aviles E, Berno A, Brennan T, Carpenter J, Chen E, Cherry JM, Chung E, Duncan M, Guzman E, Hartzell G, Hunicke-Smith S, Hyman RW, Kayser A, Komp C, Lashkari D, Lew H, Lin D, Mosedale D, Davis RW
Nature387(6632 Suppl)78-81(1997 May)

Life with 6000 genes.
Goffeau A, Barrell BG, Bussey H, Davis RW, Dujon B, Feldmann H, Galibert F, Hoheisel JD, Jacq C, Johnston M, Louis EJ, Mewes HW, Murakami Y, Philippsen P, Tettelin H, Oliver SG
Science (New York, N.Y.)274(5287)546, 563-7(1996 Oct)

Ceramide signalling impinges on Sit4p and Hog1p to promote mitochondrial fission and mitophagy in Isc1p-deficient cells.
Title: Ceramide signalling impinges on Sit4p and Hog1p to promote mitochondrial fission and mitophagy in Isc1p-deficient cells.

The findings supported a role for Hog1p in the regulation of mitochondrial function and suggest that constitutive activation of Hog1p is deleterious for isc1-deficient cells under oxidative stress conditions and during chronological aging.
Title: Activation of the Hog1p kinase in Isc1p-deficient yeast cells is associated with mitochondrial dysfunction, oxidative stress sensitivity and premature aging.

Data show that that ISC1 controls cell morphology in combination with checkpoint regulators Swe1, Cdk1(CDC28), MRC1, TOF1, CSM3, RAD9 and Rad53.
Title: Cellular morphogenesis under stress is influenced by the sphingolipid pathway gene ISC1 and DNA integrity checkpoint genes in Saccharomyces cerevisiae.

These results suggest a novel role for Isc1p in allowing the reprogramming of gene expression during the transition from anaerobic to aerobic metabolism.
Title: ISC1-dependent metabolic adaptation reveals an indispensable role for mitochondria in induction of nuclear genes during the diauxic shift in Saccharomyces cerevisiae.

Isc1p as an upstream regulator of Swe1p levels and stability and Cdc28-Tyr-19 phosphorylation, in effect signaling recovery from the effects of genotoxic stress and allowing G(2)/M progression.
Title: Hydroxyurea sensitivity reveals a role for ISC1 in the regulation of G2/M.