A major transcript in the response of Neurospora crassa to protein synthesis inhibition by cycloheximide
In Neurospora crassa grown in minimal medium with 2 μM cycloheximide, the expression of several genes was shown to be turned on. We have isolated one of those genes coding for a major transcript in this response, which newly appears after addition of cycloheximide and remains present at a high level...
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todo:paper_01475975_v13_n2_p121_Aisemberg2023-10-03T15:00:30Z A major transcript in the response of Neurospora crassa to protein synthesis inhibition by cycloheximide Aisemberg, G.O. Grotewold, E. Taccioli, G.E. Judewicz, N.D. cycloheximide gene expression Neurospora crassa stress proteins In Neurospora crassa grown in minimal medium with 2 μM cycloheximide, the expression of several genes was shown to be turned on. We have isolated one of those genes coding for a major transcript in this response, which newly appears after addition of cycloheximide and remains present at a high level for a long period. An open coding region for a 70-kDa protein was demonstrated by hybrid-selected translation, in agreement with the in vivo labeling of a protein with the same mobility in cycloheximide-induced cultures. Even 48 h after cycloheximide addition, CI-1-specific mRNA was bound to polysomal fractions. Our results also suggest that DNA sequences analogous to N. crassa CI-1 gene are present in other species. In N. crassa, CI-1 gene would not be induced by heat shock or starvation. © 1989. Fil:Aisemberg, G.O. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Grotewold, E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Taccioli, G.E. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Judewicz, N.D. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_01475975_v13_n2_p121_Aisemberg |
institution |
Universidad de Buenos Aires |
institution_str |
I-28 |
repository_str |
R-134 |
collection |
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) |
topic |
cycloheximide gene expression Neurospora crassa stress proteins |
spellingShingle |
cycloheximide gene expression Neurospora crassa stress proteins Aisemberg, G.O. Grotewold, E. Taccioli, G.E. Judewicz, N.D. A major transcript in the response of Neurospora crassa to protein synthesis inhibition by cycloheximide |
topic_facet |
cycloheximide gene expression Neurospora crassa stress proteins |
description |
In Neurospora crassa grown in minimal medium with 2 μM cycloheximide, the expression of several genes was shown to be turned on. We have isolated one of those genes coding for a major transcript in this response, which newly appears after addition of cycloheximide and remains present at a high level for a long period. An open coding region for a 70-kDa protein was demonstrated by hybrid-selected translation, in agreement with the in vivo labeling of a protein with the same mobility in cycloheximide-induced cultures. Even 48 h after cycloheximide addition, CI-1-specific mRNA was bound to polysomal fractions. Our results also suggest that DNA sequences analogous to N. crassa CI-1 gene are present in other species. In N. crassa, CI-1 gene would not be induced by heat shock or starvation. © 1989. |
format |
JOUR |
author |
Aisemberg, G.O. Grotewold, E. Taccioli, G.E. Judewicz, N.D. |
author_facet |
Aisemberg, G.O. Grotewold, E. Taccioli, G.E. Judewicz, N.D. |
author_sort |
Aisemberg, G.O. |
title |
A major transcript in the response of Neurospora crassa to protein synthesis inhibition by cycloheximide |
title_short |
A major transcript in the response of Neurospora crassa to protein synthesis inhibition by cycloheximide |
title_full |
A major transcript in the response of Neurospora crassa to protein synthesis inhibition by cycloheximide |
title_fullStr |
A major transcript in the response of Neurospora crassa to protein synthesis inhibition by cycloheximide |
title_full_unstemmed |
A major transcript in the response of Neurospora crassa to protein synthesis inhibition by cycloheximide |
title_sort |
major transcript in the response of neurospora crassa to protein synthesis inhibition by cycloheximide |
url |
http://hdl.handle.net/20.500.12110/paper_01475975_v13_n2_p121_Aisemberg |
work_keys_str_mv |
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