A CYTOPLASMIC CHARACTER IN NEUROSPORA CRASSA : The Role of Nuclei and Mitochondria

Nuclear fractions isolated from mutants of Neurospora produced no effect when microinjected into mutants with complementary biochemical requirements. DNA isolated from the nuclear fractions similarly injected also had no effect. Mitochondrial fractions isolated from an abnormal inositolless strain (...

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Detalles Bibliográficos
Autores principales: Diacumakos, E. G., Garnjobst, L., Tatum, E. L.
Formato: Texto
Lenguaje:English
Publicado: The Rockefeller University Press 1965
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2106743/
https://www.ncbi.nlm.nih.gov/pubmed/5865933
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author Diacumakos, E. G.
Garnjobst, L.
Tatum, E. L.
author_facet Diacumakos, E. G.
Garnjobst, L.
Tatum, E. L.
author_sort Diacumakos, E. G.
collection PubMed
description Nuclear fractions isolated from mutants of Neurospora produced no effect when microinjected into mutants with complementary biochemical requirements. DNA isolated from the nuclear fractions similarly injected also had no effect. Mitochondrial fractions isolated from an abnormal inositolless strain (abn-1) produced drastic changes in the rate of growth, morphology, reproductive characteristics, and cytochrome spectra of normal inositolless strains when single hyphal compartments were microinjected and isolated, whereas the mitochondrial fractions of the wild type produced no effect. These results provide evidence for the transmission of biochemical and biological characters when mitochondria are transferred to new nucleocytoplasmic environments.
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spelling pubmed-21067432008-05-01 A CYTOPLASMIC CHARACTER IN NEUROSPORA CRASSA : The Role of Nuclei and Mitochondria Diacumakos, E. G. Garnjobst, L. Tatum, E. L. J Cell Biol Article Nuclear fractions isolated from mutants of Neurospora produced no effect when microinjected into mutants with complementary biochemical requirements. DNA isolated from the nuclear fractions similarly injected also had no effect. Mitochondrial fractions isolated from an abnormal inositolless strain (abn-1) produced drastic changes in the rate of growth, morphology, reproductive characteristics, and cytochrome spectra of normal inositolless strains when single hyphal compartments were microinjected and isolated, whereas the mitochondrial fractions of the wild type produced no effect. These results provide evidence for the transmission of biochemical and biological characters when mitochondria are transferred to new nucleocytoplasmic environments. The Rockefeller University Press 1965-08-01 /pmc/articles/PMC2106743/ /pubmed/5865933 Text en Copyright © 1965 by The Rockefeller University Press This article is distributed under the terms of an Attribution–Noncommercial–Share Alike–No Mirror Sites license for the first six months after the publication date (see http://www.rupress.org/terms). After six months it is available under a Creative Commons License (Attribution–Noncommercial–Share Alike 4.0 Unported license, as described at http://creativecommons.org/licenses/by-nc-sa/4.0/).
spellingShingle Article
Diacumakos, E. G.
Garnjobst, L.
Tatum, E. L.
A CYTOPLASMIC CHARACTER IN NEUROSPORA CRASSA : The Role of Nuclei and Mitochondria
title A CYTOPLASMIC CHARACTER IN NEUROSPORA CRASSA : The Role of Nuclei and Mitochondria
title_full A CYTOPLASMIC CHARACTER IN NEUROSPORA CRASSA : The Role of Nuclei and Mitochondria
title_fullStr A CYTOPLASMIC CHARACTER IN NEUROSPORA CRASSA : The Role of Nuclei and Mitochondria
title_full_unstemmed A CYTOPLASMIC CHARACTER IN NEUROSPORA CRASSA : The Role of Nuclei and Mitochondria
title_short A CYTOPLASMIC CHARACTER IN NEUROSPORA CRASSA : The Role of Nuclei and Mitochondria
title_sort cytoplasmic character in neurospora crassa : the role of nuclei and mitochondria
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2106743/
https://www.ncbi.nlm.nih.gov/pubmed/5865933
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