Post-translocational adaptation drives evolution through genetic selection and transcriptional shift in Saccharomyces cerevisiae.

abstract：:La France disease of the cultivated mushroom, Agaricus bisporus, is known to be associated with the presence of a number of dsRNA segments. The nucleotide sequences of the dsRNAs M2 (1.3 kb), M1 (1.55 kb) and L3 (2.8 kb), invariably associated with the disease, were determined. Putative coding sequences for proteins w...

journal_title：Current genetics

authors： Harmsen MC,Tolner B,Kram A,Go SJ,de Haan A,Wessels JG

更新日期：1991-07-01 00:00:00

abstract：:Two genetically different isolates of the homothallic Oomycete, Phytophthora sojae, were demonstrated to outcross and form hybrid oospores after co-culturing in vitro. Random amplified polymorphic DNA (RAPD) markers revealed ten hybrids among 354 oospores analysed. One F1 hybrid was allowed to self fertilise and produ...

journal_title：Current genetics

authors： Whisson SC,Drenth A,Maclean DJ,Irwin JA

更新日期：1994-12-01 00:00:00

abstract：:Zearalenone (ZEA) is a secondary metabolite produced by various Fusarium species and causes estrogenic disorders in humans and animals. Recent studies have identified the ZEA biosynthesis gene cluster in F. graminearum, but other genes such as transporters responsible for ZEA export have not been identified in the clu...

journal_title：Current genetics

authors： Lee S,Son H,Lee J,Lee YR,Lee YW

更新日期：2011-10-01 00:00:00

abstract：:DNA-hybridisation studies showed a close relationship between Phanerochaete chrysosporium ME446, most used in lignin degradation studies, and Sporotrichum pulverulentum Novobranova, the other standard lignin degrading strain. Two other strains of P. chrysosporium were both less related. We show that P. chrysosporium M...

journal_title：Current genetics

authors： Raeder U,Broda P

更新日期：1984-09-01 00:00:00

abstract：:In the wood destroying fungus Schizophyllum commune, a well known subject for genetic studies, fruit bodies are produced not only in the course of the sexual cycle but also asexually. Sexual fruiting requires the establishment of a dikaryon which is under the control of the incompatibility factors A and B. Asexual fru...

journal_title：Current genetics

authors： Esser K,Saleh F,Meinhardt F

更新日期：1979-12-01 00:00:00

abstract：:Protoplasts of a pAN7-1-transformed isolate of Cladosporium fulvum race 4, harbouring a tandem duplication of the vector, and an untransformed race 5 isolate were fused, without selection for the presence of vector sequences. Fusion products were allowed to haploidize spontaneously. The inheritance of pAN7-1 sequences...

journal_title：Current genetics

authors： Arnau J,Oliver RP

更新日期：1993-05-01 00:00:00

abstract：:An Agrocybe aegerita cDNA library, constructed from fruit body primordia poly(A)+ RNAs, was screened by differential colony hybridization. Clones which preferentially hybridized to poly(A)+ RNA sequences from fruit body primordia, versus poly(A)+ RNAs from mycelium, were isolated. Eight of these clones (EMAa-1 to EMAa...

journal_title：Current genetics

authors： Salvado JC,Labarère J

更新日期：1991-08-01 00:00:00

abstract：:Single-strand breaks (SSB) are discontinuities in one strand of the DNA double helix and are the most common type of damages that arise in cells. SSBs arise mainly from direct attack by intracellular metabolites, however, also essential nuclear processes generate SSBs as intermediates. During the catalytic cycle of DN...

journal_title：Current genetics

authors： Jakobsen KP,Andersen AH,Bjergbæk L

更新日期：2019-10-01 00:00:00

abstract：:The wild diastatic yeast Saccharomyces cerevisiae NCYC 625 has been shown to be homozygous for the glucoamylase-specifying gene STA2. spoII-1-mapping has positioned STA2 on chromosome II. Expression of STA2 is suppressed in some but not all diploids capable of sporulation, and is also inhibited by unlinked nuclear sup...

journal_title：Current genetics

authors： Patel D,Evans IH,Bevan EA

更新日期：1990-04-01 00:00:00

abstract：:Cells of all living organisms contain complex signal transduction networks to ensure that a wide range of physiological properties are properly adapted to the environmental conditions. The fundamental concepts and individual building blocks of these signalling networks are generally well-conserved from yeast to man; y...

journal_title：Current genetics

authors： Smets B,Ghillebert R,De Snijder P,Binda M,Swinnen E,De Virgilio C,Winderickx J

更新日期：2010-02-01 00:00:00

abstract：:In Aspergillus nidulans, carbon catabolite repression (CCR) is mediated by the global repressor protein CreA. The deubiquitinating enzyme CreB is a component of the CCR network. Genetic interaction was confirmed using a strain containing complete loss-of-function alleles of both creA and creB. No direct physical inter...

journal_title：Current genetics

authors： Alam MA,Kelly JM

更新日期：2017-08-01 00:00:00

abstract：:Forces generated by molecular motors and the cytoskeleton move the nucleus and genome during many cellular processes, including cell migration and division. How these forces impact the genome, and whether cells regulate cytoskeletal forces to preserve genome integrity is unclear. We recently demonstrated that, in budd...

journal_title：Current genetics

authors： Estrem C,Moore JK

更新日期：2020-04-01 00:00:00

abstract：:Broad bean (Vicia faba) mitochondrial DNA (mtDNA) includes three circular plasmids: mt-plasmid 1 (1,704 ntp), mt-plasmid 2 (1,695 ntp) and mt-plasmid 3 (1,476 ntp). Partially replicated circular forms of these mt-plasmids have been observed in electron microscope preparations. Restriction enzymes that cleave either mt...

journal_title：Current genetics

authors： Wahleithner JA,Wolstenholme DR

更新日期：1988-08-01 00:00:00

abstract：:In fungi, sexual reproduction primarily depends on the interaction between peptide pheromones and their receptors. Most ascomycete fungi produce two classes of peptide mating pheromones, a simple peptide and a modified peptide. These peptides are recognized by their corresponding receptors on the surface of cells of t...

journal_title：Current genetics

authors： Seike T

更新日期：2019-10-01 00:00:00

abstract：:The physical positions of the DNA sequences encoding the five consecutive enzyme activities required to metabolise 3-deoxy-D-arabino-heptulosonic acid-7-phosphate to 5-enolpyruvyl-shikimate-3phosphate, which are encoded by the A. nidulans Arom polypeptide have been determined. Subfragments of the Arom locus encoding E...

journal_title：Current genetics

authors： Hawkins AR

更新日期：1987-01-01 00:00:00

abstract：:DNA-damage tolerance (DDT) is employed by eukaryotes to deal with replication blocks on the template strand, and is divided into two parallel pathways that are activated by sequential ubiquitination of proliferating cell nuclear antigen (PCNA) at the Lys164 residue. Rad6-Rad18-mediated PCNA monoubiquitination promotes...

journal_title：Current genetics

authors： Li F,Ball LG,Fan L,Hanna M,Xiao W

更新日期：2018-04-01 00:00:00

abstract：:Cell fusion occurs regularly during the vegetative and sexual phases of the life cycle in filamentous fungi. Here, we present a simple and efficient method that can detect even rare hyphal fusion events. Using the homothallic ascomycete Sordaria macrospora as an experimental system, we developed a histone-assisted mer...

journal_title：Current genetics

authors： Rech C,Engh I,Kück U

更新日期：2007-11-01 00:00:00

abstract：:Laccases are phenol-oxidizing, multicopper enzymes produced by fungi, plants, insects and bacteria. Fungal laccases are involved in ecologically important processes such as decomposition of lignocellulose (wood and plant material). In this work, in order to find out the role of fungal laccases upon wood colonisation a...

journal_title：Current genetics

authors： Mäkelä MR,Hildén KS,Hakala TK,Hatakka A,Lundell TK

更新日期：2006-11-01 00:00:00

abstract：:Enzymatic and genetic characterization of cpd-1 and cpd-2, which exhibit rhythmic conidiation in liquid media and on solid media, were described with band (bd) strain as a reference. Cpd-1 and cpd-2 showed reduced growth in orthophosphate-free cyclic 3',5'-AMP media, while bd showed wild-type level of growth in the me...

journal_title：Current genetics

authors： Hasunuma K,Shinohara Y

更新日期：1985-01-01 00:00:00

abstract：:In the tribe Leptothoracini, the phylogenetic relationship of socially parasitic ants (Doronomyrmex kutteri, D. goesswaldi and Harpagoxenus sublaevis) and their host species Leptothorax acervorum has been controversial. Even more controversial is the relationship between the socially parasitic ant Chalepoxenus mueller...

journal_title：Current genetics

authors： Baur A,Chalwatzis N,Buschinger A,Zimmermann FK

更新日期：1995-08-01 00:00:00

abstract：:Saccharomyces cerevisiae adapts to oxidative, osmotic stress and nutrient deprivation through transcriptional changes, decreased proliferation, and entry into other developmental pathways such as pseudohyphal formation and sporulation. Inositol pyrophosphates are necessary for these cellular responses. Inositol pyroph...

journal_title：Current genetics

authors： Morrissette VA,Rolfes RJ

更新日期：2020-10-01 00:00:00

abstract：:Ubiquitination/deubiquitination pathways are now recognized as key components of gene regulatory mechanisms in eukaryotes. The major transcriptional repressor for carbon catabolite repression in Aspergillus nidulans is CreA, and mutational analysis led to the suggestion that a regulatory ubiquitination/deubiquitinatio...

journal_title：Current genetics

authors： Alam MA,Kamlangdee N,Kelly JM

更新日期：2016-09-02 00:00:00

abstract：:A class of large site-specific deletions (del-B) occurs with exceptionally-high frequencies of 10(-3) in the mitochondrial COX1 gene of Mn(2+)-treated yeast cells. This work shows that del-B deletions are associated with COX1 intron aI1. All five deletion mutants studied have their upstream end at the authentic 3' spl...

journal_title：Current genetics

authors： Weiller GF

更新日期：1994-11-01 00:00:00

abstract：:The mitochondrial (mt) genome of the sea anemone Metridium senile contains genes for only two transfer RNAs (tRNAs), tRNAf-Met and tRNATrp. Experiments were conducted to seek evidence for the occurrence of functional tRNAs corresponding to these genes and for the participation of nuclear DNA-encoded tRNAs in mt-protei...

journal_title：Current genetics

authors： Beagley CT,Wolstenholme DR

更新日期：2013-08-01 00:00:00

abstract：:Although the mitochondrial genomes of the Chinese Spring and Aquila varieties of wheat are normally similar in organization, this is not so in tissue cultures initiated from their immature embryos where the mitochondrial genomes of both are rearranged and in different, characteristic, ways. However, the mitochondrial ...

journal_title：Current genetics

authors： Hartmann C,De Buyser J,Henry Y,Morère-Le Paven MC,Dyer TA,Rode A

更新日期：1992-05-01 00:00:00

abstract：:Inorganic phosphate is an essential nutrient because it is required for the biosynthesis of nucleotides, phospholipids and metabolites in energy metabolism. During phosphate starvation, phosphatases play a major role in phosphate acquisition by hydrolyzing phosphorylated macromolecules. In Saccharomyces cerevisiae, PH...

journal_title：Current genetics

authors： Yadav KK,Singh N,Rajasekharan R

更新日期：2016-05-01 00:00:00

abstract：:It is now established that base-pairing regulatory RNAs are key players in post-transcriptional regulatory networks where they affect the translation and/or stability of their target RNAs. In many cases, the base-pairing between two RNAs is facilitated by an RNA-binding protein (RBP) that serves as an RNA chaperone. R...

journal_title：Current genetics

authors： Melamed S

更新日期：2020-08-01 00:00:00

abstract：:The chloroplast genome of black pine (Pinus thunbergii), a gymnosperm, contains 32 different tRNA genes, 30 of which correspond to those previously identified in tobacco and rice chloroplast genomes. Two additional genes encode tRNA(Pro) (GGG) and tRNA(Arg) (CCG); the former is newly identified while the latter is pre...

journal_title：Current genetics

authors： Tsudzuki J,Ito S,Tsudzuki T,Wakasugi T,Sugiura M

更新日期：1994-08-01 00:00:00

abstract：:Wild-type strains of Penicillium islandicum and Penicillium frequentans, which produce anthraquinone and related compounds, were transformed to benomyl and hygromycin B resistance. Plasmids pSV50 and pBT6, with benomyl-resistant beta-tublin genes, and plasmids pAN7-1 and pDH25, with a bacterial hygromycin phosphotrans...

journal_title：Current genetics

authors： Huang KX,Iwakami N,Fujii I,Ebizuka Y,Sankawa U

更新日期：1995-11-01 00:00:00

abstract：:The REC1 gene of U. maydis has an important but ill-defined role in DNA recombination and repair. We have examined its role in plasmid-chromosome recombination. Plasmid DNA was linearized at various locations with respect to the cloned U. maydis PYR3 gene and introduced into cells by transformation. Chromosomal integr...

journal_title：Current genetics

authors： Banks GR,Kanuga N,Ealing J,Spanos A,Holden DW

更新日期：1992-12-01 00:00:00