Literature DB >> 11170738

Repeat-induced point mutation (RIP) in crosses with wild-isolated strains of Neurospora crassa: evidence for dominant reduction of RIP.

F K Noubissi1, K McCluskey, D P Kasbekar.   

Abstract

Seventy-one wild-isolated strains of Neurospora crassa were examined for their ability to support repeat-induced point mutation (RIP) in the erg-3 locus. RIP was exceptionally inefficient but detectable in crosses with the strain FGSC 430 from Adiopodoume, Ivory Coast. We could find no consistent differences in ascospore yields when wild isolates identified as "low-RIP" or "high-RIP" strains were crossed with strains bearing the segmental duplication Dp(IIIR > [I; II])AR17. This suggested that RIP may not be responsible for the barren phenotype of crosses involving segmental duplication strains.

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Year:  2000        PMID： 11170738     DOI： 10.1006/fgbi.2000.1235

Source DB:  PubMed          Journal:  Fungal Genet Biol        ISSN： 1087-1845            Impact factor:   3.495


  11 in total

1.  Genetic transformation of Neurospora tetrasperma, demonstration of repeat-induced point mutation (RIP) in self-crosses and a screen for recessive RIP-defective mutants.

Authors:  Ashwin Bhat; Ranjan Tamuli; Durgadas P Kasbekar
Journal:  Genetics       Date:  2004-07       Impact factor: 4.562

2.  A factor in a wild isolated Neurospora crassa strain enables a chromosome segment duplication to suppress repeat-induced point mutation.

Authors:  Mukund Ramakrishnan; T Naga Sowjanya; Kranthi B Raj; Durgadas P Kasbekar
Journal:  J Biosci       Date:  2011-12       Impact factor: 1.826

3.  Chromosome segment duplications in Neurospora crassa and their effects on repeat-induced point mutation and meiotic silencing by unpaired DNA.

Authors:  Meenal Vyas; C Ravindran; Durgadas P Kasbekar
Journal:  Genetics       Date:  2005-12-15       Impact factor: 4.562

4.  Titration of repeat-induced point mutation (RIP) by chromosome segment duplications in Neurospora crassa.

Authors:  Parmit K Singh; Durgadas P Kasbekar
Journal:  Genetica       Date:  2007-11-29       Impact factor: 1.082

5.  Evidence for dominant suppression of repeat-induced point mutation (RIP) in crosses with the wild-isolated Neurospora crassa strains Sugartown and Adiopodoume-7.

Authors:  F K Noubissi; K Aparna; K McCluskey; D P Kasbekar
Journal:  J Genet       Date:  2001-08       Impact factor: 1.166

6.  Escape from repeat-induced point mutation of a gene-sized duplication in Neurospora crassa crosses that are heterozygous for a larger chromosome segment duplication.

Authors:  A Bhat; D P Kasbekar
Journal:  Genetics       Date:  2001-04       Impact factor: 4.562

7.  Translesion DNA polymerases Pol zeta, Pol eta, Pol iota, Pol kappa and Rev1 are not essential for repeat-induced point mutation in Neurospora crassa.

Authors:  Ranjan Tamuli; C Ravindran; Durgadas P Kasbekar
Journal:  J Biosci       Date:  2006-12       Impact factor: 1.826

8.  Dominant suppression of repeat-induced point mutation in Neurospora crassa by a variant catalytic subunit of DNA polymerase zeta.

Authors:  Ranjan Tamuli; Durgadas P Kasbekar
Journal:  Genetics       Date:  2008-02-03       Impact factor: 4.562

9.  Collateral damage: spread of repeat-induced point mutation from a duplicated DNA sequence into an adjoining single-copy gene in Neurospora crassa.

Authors:  Meenal Vyas; Durgadas P Kasbekar
Journal:  J Biosci       Date:  2005-02       Impact factor: 2.795

10.  Repeat-induced point mutation in Neurospora crassa causes the highest known mutation rate and mutational burden of any cellular life.

Authors:  Long Wang; Yingying Sun; Xiaoguang Sun; Luyao Yu; Lan Xue; Zhen He; Ju Huang; Dacheng Tian; Laurence D Hurst; Sihai Yang
Journal:  Genome Biol       Date:  2020-06-16       Impact factor: 13.583
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