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2 edition of Heterokaryon incompatability in Aspergillus Nidulans. found in the catalog.

Heterokaryon incompatability in Aspergillus Nidulans.

Richard Barry Godfree Dales

Heterokaryon incompatability in Aspergillus Nidulans.

by Richard Barry Godfree Dales

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Published by University of Birmingham in Birmingham .
Written in English


Edition Notes

Thesis (Ph.D.)- University of Birmingham, Dept. of Genetics.

ID Numbers
Open LibraryOL20661209M

Additive action of partial heterokaryon incompatibility (partial-het) genes in Aspergillus nidulans. By A. Coenen, A.J.M. Debets and R.F. Hoekstra Topics: Laboratorium voor Erfelijkheidsleer, Laboratory of Author: A. Coenen, A.J.M. Debets and R.F. Hoekstra. The A. nidulans strains used in this study are shown in Table WG strains are Glasgow stock strains and belong to the heterokaryon compatibility group Glasgow (h-cGl). The JC strains belong to h-cB and are constructed for this study from crosses between the wild-type strain JC that belongs to h-cB (from the Birmingham collection of Dr. Jim Croft) and Glasgow by:

  Dales RB, Croft JH. Investigation of the het genes that control heterokaryon incompatibility between members of heterokaryon-compatibility (h-c) groups A and G1 of Aspergillus nidulans. J Gen Microbiol. Sep; (9)– Butcher AC. The relationship between sexual outcrossing and heterokaryon incompatibility in Aspergillus by: Summary: A chromosome assay method was used to determine the heterokaryon compatibility relationships between strains belonging to heterokaryon-compatibility (h-c) groups A and G1 of Aspergillus nidulans. A hybrid strain (RD15) was isolated following protoplast fusion of strains (h-cA) and (h-cG1). The morphology of RD15 was severely abnormal compared to diploid strains Cited by:

Intra- and interspecies transfer of dsRNA viruses between blackAspergilliandAspergillus nidulansstrains has been investigated using protoplast found interspecies transfer of virus in all combinations of blackAspergillusandA. nidulansstrains and vice the same conditions, intraspecies virus transfer among heterokaryon incompatible strains was also by: Analysis of heterokaryon incompatibility between heterokaryon-compatibility (h-c) groups R and GL provides evidence that at least eight het loci control somatic incompatibility in Aspergillus by:


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Heterokaryon incompatability in Aspergillus Nidulans by Richard Barry Godfree Dales Download PDF EPUB FB2

The genetical basis of heterokaryon incompatibility in Aspergillus nidulans. Heredity Simchen, G. et al. Heterokaryon incompatibility and variation in wild populations of Aspergillus by: 'Staff publications' is the digital repository of Wageningen University & Research 'Staff publications' contains references to publications authored by Wageningen University staff from onward.

Publications authored by the staff of the Research Institutes are available from onwards. Full text documents are added when : A. Coenen, J.H. Croft, A.J.M. Debets. Heterokaryon incompatibility among Aspergillus niger strains is a widespread phenomenon that is observed as the inability to form stable heterokaryons.

The genetic basis of heterokaryon incompatibility reactions is well established in some sexual filamentous fungi but largely unknown in presumed asexual species, such as A.

test whether the genes that determine heterokaryon Cited by: Heterokaryon Incompatibility in Aspergillus Nidulans. Author: Dales, R. ISNI: Awarding Body: University of Birmingham Current Institution: University of Birmingham Date of Award: Availability of Full Text: Access from EThOS.

van Diepeningen AD, Pal K, van der Lee TA, Hoekstra RF, Debets AJ () The het-c heterokaryon incompatibility gene in Aspergillus niger. Mycol Res – PubMed CrossRef Google Scholar Velicer GJ, Vos M () Sociobiology of the by: 4. pathogen Aspergillus fumigatus. This study identifies genes which play a role in a fungal-specific type of programmed cell death (PCD) in A.

fumigatus, known Heterokaryon incompatability in Aspergillus Nidulans. book heterokaryon incompatibility. Summary: The heterokaryon incompatibility system in Aspergillus nidulans has been investigated by parasexual methods. The use of complementary auxotrophs with a repeated serial transfer method or with a protoplast fusion technique has enabled heterokaryons and diploid strains to be recovered from heterokaryon incompatible combinations of by: The protein product of the het-s heterokaryon incompatibility gene of the fungus Podospora anserina behaves as a prion analog.

Proceedings of the National Academy of Sciences of the U.S.A. [PMC free article] Croft JH, Jinks JL (). Aspects of the population genetics of Aspergillus by:   Abstract We have observed partial heterokaryon-incompatibility reactions in combinations of field isolates of A.

nidulans. We have demonstrated that partial heterokaryon incompatibility is genetically controlled by genes (partial-het genes) operating in the same manner as the previously-described het by: Butcher AC.

The relationship between sexual outcrossing and heterokaryon incompatibility in Aspergillus nidulans. Heredity (Edinb) Aug; 23 (3)– Caten CE. Heterokaryon incompatibility in imperfect species of Aspergillus.

Heredity (Edinb) Apr; 26 (2)– Coyle MB, Pittenger by: Chapter 3: Mutations suppressing heterokaryon incompatibility 27 in Aspergillus nidulans Chapter 4: Factors affecting the spread of double stranded RNA 39 viruses in Aspergillus nidulans Chapter 5: Mitochondrial inheritance in Aspergillus nidulans 55 Chapter 6: General discussion Heterokaryon incompatibility (het) genes 69 Cytoplasmic markers   Jinks JL, Caten CE, Simchen G, Croft JH () Heterokaryon incompatibility and variation in wild populations of Aspergillus nidulans.

Heredity – PubMed CrossRef Google Scholar Jones DA () Heterokaryon compatibility in the Aspergillus glaucus link by: The main causative agent of this disease is the opportunistic pathogen Aspergillus fumigatus.

This study identifies genes which play a role in a fungal-specific type of programmed cell death (PCD) in A. fumigatus, known as heterokaryon : Sean Weaver. We have observed partial heterokaryon-incompatibility reactions in combinations of field isolates of A.

nidulans. We have demonstrated that partial heterokaryon incompatibility is genetically. The heterokaryon incompatibility system in Aspergillus nidulans has been investigated by parasexual methods.

The use of complementary auxotrophs with a repeated serial transfer method or with a protoplast fusion technique has enabled heterokaryons and diploid strains to be recovered from heterokaryon incompatible combinations of by: Heterokaryon incompatibility among Aspergillus niger strains is a widespread phenomenon that is observed as the inability to form stable heterokaryons.

The genetic basis of heterokaryon. Abstract. In filamentous fungi heterokaryon (vegetative) compatibility is regulated by a number of different loci.

Vegetative incompatibility is most often detected as the inability to form a prototrophic heterokaryon under forcing conditions, or as the formation of Cited by: Comparing the different Aspergillus species for their putative heterokaryon incompatibility and cell death related proteins, there are no large differences between the species in the presence of certain proteins, in agreement with previous findings (Fedorova et al.

; Table 3). But, in the number of homologs of HET-6, TOL and TOL-related PIN Cited by: Summary: Protoplast fusion was used to hybridize strains (h-cR) and (h-cGL) in the Birmingham collection of Aspergillus nidulans.

A sparsely conidiating, brown-pigmented diploid strain (MA7) was isolated. Inocula from MA7 were haploidized on medium containing Benlate and a haploid progeny sample collected.

Heterokaryon compatibility testing of selected progeny strains assayed Cited by: Croft, J.H. — A chromosome assay method for the detection of heterokaryon incompatibility (het) genes operating between members of different heterokaryon compatibility (h-c) groups in Aspergillus nidulans.

Journal of General Microbiology – PubMed Google ScholarCited by: 5. Additive action of partial heterokaryon incompatibility (partial-het) genes in Aspergillus nidulans.

By A. Coenen, A.J.M. Debets and R.F. Hoekstra Topics: Landbouwproduktiviteit en -technologie, GeneticsAuthor: A. Coenen, A.J.M. Debets and R.F. Hoekstra.Analysis of heterokaryon incompatibility between heterokaryon-compatibility (h-c) groups R and GL provides evidence that at least eight het loci control somatic incompatibility in Aspergillus nidulans.

J. Gen. Microbiol. – Cited by:   Heterokaryon – Wikipedia. Retrieved Decem from Encyclopedia. Korf and Hartman recommended that the terms homothallism and heterothallism should be abandoned. Diploid heterozygous nuclei are formed very rarely at a frequency of one in a million.

Nonself recognition and heterokaryon incompatibility in filamentous fungi.