Mitotic Recombination
Genetic Requirements for Spontaneous and Transcription-Stimulated Mitotic Recombination in Saccharomyces cerevisiae
... transcription-stimulated mitotic recombination were determined using a recombination system that employs heterochromosomal lys2 substrates that can recom- bine only by crossover or only by gene ...
14
Mechanisms and Regulation of Mitotic Recombination in Saccharomyces cerevisiae
... Mitotic recombination is more efficient in heterozygous MATa/MATa diploids than in homozygous MATa/MATa or MATa/MATa cells, both spontaneously and after UV irradi- ation (Friis and Roman 1968; Hopper et ...
41
The isolation of mutagen-sensitive nuv mutants of Aspergillus nidulans and their effects on mitotic recombination.
... Allel- ism was determined by testing these heterozygous diploids for hypersensitivity to MNNG and 4-NQO, and for mitotic recombination phenotype using the simple pla[r] ...
10
Meiotic and Mitotic Recombination in Meiosis
... in mitotic repair are also used in meiotic ...meiotic recombination evolved from mitotic recombination (Marcon and Moens ...meiotic recombination in its current form (reviewed in ...
8
COINCIDENCE RELATIONS BETWEEN GENE CONVERSION AND MITOTIC RECOMBINATION IN SACCHAROMYCES
... However, the present study reports evidence for the coincident association of heteroallelic repair with mitotic recombination for both linked and unlinked markers within[r] ...
8
Evidence for mitotic recombination in Wei/+ heterozygous mice.
... T h e most likely explanation for these rever- sions is that they were due to mitotic recombination, with khaki patches resulting from a single recombi- nation event[r] ...
8
MITOTIC RECOMBINATION IN YEAST: ISOLATION AND CHARACTERIZATION OF MUTANTS WITH ENHANCED SPONTANEOUS MITOTIC GENE CONVERSION RATES
... We therefore decided to isolate mutants that showed elevated levels of spontaneous mitotic recombination in the expectation that the analysis of recombination in such mutant str[r] ...
15
A GENETIC MAP OF DICTYOSTELIUM DISCOIDEUM BASED ON MITOTIC RECOMBINATION
... By examining the genotype of haploids with a recombined linkage group I1 we propose that the axeA locus (in which mutations allow slow growth in axenic medium in the prese[r] ...
20
CHEMICAL INDUCTION OF MITOTIC RECOMBINATION IN ASPERGILLUS NIDULANS
... Y (Table 1) was used initially to determine the frequency of induced reciprocal crossing over, since in this diploid the twin products of a mitotic exchange between f w [r] ...
11
RADIATION EFFECTS AND MITOTIC RECOMBINATION IN DIPLOIDS OF ASPERGILLUS NIDULANS
... It may be assumed that the very slowly growing original type produced better viable sectors by rare events of single mitotic crossing-over which, when occurring in the damag[r] ...
19
THE INDUCTION OF MITOTIC RECOMBINATION BY MITOMYCIN C IN USTILAGO AND SACCHAROMYCES
... cell is later than in the mitotic one (see HENDERSON 1962), it is suggested that this inhibition pushes the mitotic cell towards the meiotic condition, thus bring- ing a[r] ...
13
Isolation and characterization of Schizosaccharomyces pombe mutants affected in mitotic recombination.
... pombe to screen for recombination deficient mutants directly: GOLDMANN and GUTZ (1 974) used a diploid strain heteroallelic for the ade6 gene and isolated the mutant strain r[r] ...
10
MITOTIC RECOMBINATION IN THE HETEROCHROMATIN OF THE SEX CHROMOSOMES OF DROSOPHILA MELANOGASTER
... The appearance of either y or mwh marked spots in XY/Y males can result from mitotic recom- bination between (1) identical regions of the Y chromosome, one region in the Y arm[r] ...
12
THE RELATION OF MITOTIC RECOMBINATION TO DNA REPLICATION IN YEAST PEDIGREES
... It is apparent from Tables 1-3 that one-half to two-thirds of the pedigrees con- tain only HIS prototrophic progeny (Class I ). I n contrast, two parental types occur i[r] ...
14
Mitotic recombination among subtelomeric Y' repeats in Saccharomyces cerevisiae.
... EJL7-7r. A summary of the selected duplication events in marked Y’s is given in Table 3. In each case of diploid-selected events, the presence of two copies of marked Y’s could [r] ...
13
Position effects in ectopic and allelic mitotic recombination in Saccharomyces cerevisiae.
... position effects observed for meiotic allelic recombi- nation are absent in mitosis, and report evidence consistent with the suggestion that a major determi- nant [r] ...
8
MITOTIC RECOMBINATION AND HETEROALLELIC REPAIR IN SACCHAROMYCES CEREVISIAE
... Taken together, the data i n Tables 10 and 11 indicate that a n aged clone may contain as many as three kinds of cells: parameiotic cells (detectable as diploid and recess[r] ...
24
MITOTIC RECOMBINATION IN PSEUDO-WILD TYPES OF NEUROSPORA
... In macroconidial pseudo-wild types, the exchanges were localized in the ylo-pan interval which includes the centromere and is approximately 4 map units long.-The average [r] ...
17
Meiotically induced rec7 and rec8 genes of Schizosaccharomyces pombe.
... The Schixosaccharomyces pombe rec7 and reed genes, which are required for meiotic intragenic recombination but not for mitotic recombination, have been cloned and th[r] ...
11
Properties of Mitotic and Meiotic Recombination in the Tandemly-Repeated CUP1 Gene Cluster in the Yeast Saccharomyces cerevisiae
... interhomolog recombination and intra/sister chromatid exchange in the CUP1 ...chromatid recombination exceeded the rate of interhomolog recombination by ...interhomolog recombination, led to a ...
16