Isolation and sequence of HSP30, a yeast heat-shock gene coding for a hydrophobic membrane protein.

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：:The RAD52 group of genes in the yeast Saccharomyces cerevisiae controls the repair of DNA damage by a recombinational mechanism. Despite the growing evidence for physical and biochemical interactions between the proteins of this repair group, mutations in individual genes show very different effects on various types o...

journal_title：Current genetics

authors： Jablonovich Z,Liefshitz B,Steinlauf R,Kupiec M

更新日期：1999-08-01 00:00:00

abstract：:The hybrid vector pCP2, consisting of the bacterial plasmid pBR325, the nuclear gene Leu-2 of Saccharomyces cerevisiae and a fragment of mitochondrial DNA from Cephalosporium acremonium, was found to associate with the nucleus in a transformed strain of Saccharomyces cerevisiae. This was inducted by (1) efficient expr...

journal_title：Current genetics

authors： Tudzynski P,Esser K

更新日期：1983-04-01 00:00:00

abstract：:A homologous transformation system for Aspergillus oryzae is described. The system is based on an A. oryzae strain deficient in orotidine-5'-phosphate decarboxylase (pyrG) and the vector pAO4-2, which contains a functional A. oryzae pyrG gene as selection marker. Transformation of the A. oryzae pyrG mutant with circul...

journal_title：Current genetics

authors： de Ruiter-Jacobs YM,Broekhuijsen M,Unkles SE,Campbell EI,Kinghorn JR,Contreras R,Pouwels PH,van den Hondel CA

更新日期：1989-09-01 00:00:00

abstract：:Approximately, 1% of the genes in eukaryotic genomes encode for helicases, which make the number of helicases expressed in the cell considerably high. Helicases are motor proteins that participate in many central aspects of the nuclear and mitochondrial genomes, and based on their helicase motif conservation, they are...

journal_title：Current genetics

authors： Sabouri N

更新日期：2017-08-01 00:00:00

abstract：:Adaptation by natural selection might improve the fitness of an organism and its probability to survive in unfavorable environmental conditions. Decoding the genetic basis of adaptive evolution is one of the great challenges to deal with. To this purpose, Saccharomyces cerevisiae has been largely investigated because ...

journal_title：Current genetics

authors： Tosato V,Sims J,West N,Colombin M,Bruschi CV

更新日期：2017-05-01 00:00:00

abstract：:Sequence analysis of the rDNA region containing the internal transcribed spacer (ITS) regions and the 5.8s rDNA coding sequence was used to evaluate the genetic diversity of 45 isolates within and between anastomosis groups (AGs) in Rhizoctonia solani. The 5.8s rDNA sequence was completely conserved across all the AGs...

journal_title：Current genetics

authors： Kuninaga S,Natsuaki T,Takeuchi T,Yokosawa R

更新日期：1997-09-01 00:00:00

abstract：:Similarity searches with Didymium iridis mitochondrial genomic DNA identified six possible ribosomal protein-coding regions, however, each region contained stop codons that would need to be removed by RNA editing to produce functional transcripts. RT-PCR was used to amplify these regions from total RNA for cloning and...

journal_title：Current genetics

authors： Hendrickson PG,Silliker ME

更新日期：2010-06-01 00:00:00

abstract：:Prototrophic hybrids have been obtained by the fusion of auxotrophic haploid strains of the two yeasts Yarrowia (Saccharomycopsis) lipolytica and Kluyveromyces lactis. The hybrid fusants had a colonial morphology intermediate between that of the two parent strains, were uninucleate, and contained an approximately dipl...

journal_title：Current genetics

authors： Groves DP,Oliver SG

更新日期：1984-01-01 00:00:00

abstract：:Glutathione (GSH) is an abundantly produced low-molecular-weight (LMW) thiol in many organisms. However, a number of Gram-positive bacteria do not produce GSH, but instead produce bacillithiol (BSH) as one of the major LMW thiols. Similar to GSH, studies have found that BSH has various roles in the cell, including pro...

journal_title：Current genetics

authors： Rosario-Cruz Z,Boyd JM

更新日期：2016-02-01 00:00:00

abstract：:Mycorrhizal ascomycetes are ecologically and commercially important fungi that have proved impervious to genetic transformation so far. We report here on the successful transient transformation of Tuber borchii, an ectomycorrhizal ascomycete that colonizes a variety of trees and produces highly prized hypogeous fruitb...

journal_title：Current genetics

authors： Grimaldi B,de Raaf MA,Filetici P,Ottonello S,Ballario P

更新日期：2005-07-01 00:00:00

abstract：:The endpoints of an inversion in wheat chloroplast DNA are shown to be associated with copies of a short repeated sequence. Recombination across the repeats in an inverted configuration may have been responsible for the inversion, although they are currently in a direct orientation owing to a second inversion. The rep...

journal_title：Current genetics

authors： Howe CJ

更新日期：1985-01-01 00:00:00

abstract：:The microtubule-organizing center (MTOC) is the organelle that manages the distribution of microtubule filaments in the cell. It includes such centers of microtubule organization as basal bodies, nucleus-associated bodies, spindle pole bodies and centrosomes. The centrosome is the MTOC in most animal cells. Despite th...

journal_title：Current genetics

authors： Helfant AH

更新日期：2002-02-01 00:00:00

abstract：:Two different cytoplasmic male-sterility (CMS) systems, nap and pol, are found in the oilseed rape (canola) species Brassica napus. Physical mapping studies have previously shown that organizational differences between the sterile pol and fertile cam mitochondrial genomes are restricted to a relatively small region im...

journal_title：Current genetics

authors： L'Homme Y,Stahl RJ,Li XQ,Hameed A,Brown GG

更新日期：1997-04-01 00:00:00

abstract：:By using mitochondrial DNA (mtDNA) restriction fragment length polymorphisms (RFLPs) as genetic markers, the modes of mitochondrial inheritance in sexual crosses and protoplast cell fusions of the higher basidiomycete Lentinula edodes were examined. All newly established dikaryons from reciprocal crosses between compa...

journal_title：Current genetics

authors： Fukuda M,Harada Y,Imahori S,Fukumasa-Nakai Y,Hayashi Y

更新日期：1995-05-01 00:00:00

abstract：:Fifty isolates of Ascochyta rabiei (Pass.) Labr. were hierarchically sampled from four well-separated locations of a single chickpea field in Beja (Tunisia), and single-spored. DNA was isolated from in-vitro-grown mycelia, digested with HinfI or RsaI, and hybridized to a set of synthetic oligonucleotides complementary...

journal_title：Current genetics

authors： Morjane H,Geistlinger J,Harrabi M,Weising K,Kahl G

更新日期：1994-09-01 00:00:00

abstract：:Group-I introns, containing open reading frames (ORFs) that code for homing endonucleases, are widely distributed amongst eukaryotic organellar genomes. However, endonucleases of the GIY-YIG subclass have a restricted distribution in mitochondria and bacteriophages, and have never been observed in plastids. We have fo...

journal_title：Current genetics

authors： Paquin B,O'Kelly CJ,Lang BF

更新日期：1995-06-01 00:00:00

abstract：:In this paper we report the cloning, sequencing and functional characterization of CEN12 and an associated autonomously replicating sequence (ARS) from the budding yeast Saccharomyces cerevisiae. In the course of studying a dynamin-related gene, DNM1, we previously physically mapped the gene to chromosome 12. Genetic ...

journal_title：Current genetics

authors： Gammie AE,Rose MD

更新日期：1995-11-01 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 Cys6Zn2 DNA-binding domain transcription factor Pdr1 is a central regulator of drug resistance in the pathogenic yeast Candida glabrata. In this review, I discuss the multiple control mechanisms modulating the function of this positive transcriptional regulator. Available data suggest that Pdr1 activity is restrai...

journal_title：Current genetics

authors： Moye-Rowley WS

更新日期：2019-02-01 00:00:00

abstract：:Genetic analysis of the MAL6 locus has previously yielded mal6 mutants which fall into a single complementation group and which are noninducible for maltase and maltose permease. However, the strains used in these studies contained additional partially functional copies of MAL1 (referred to as MAL1g) and MAL3 (referre...

journal_title：Current genetics

authors： Chang YS,Dubin RA,Perkins E,Forrest D,Michels CA,Needleman RB

更新日期：1988-09-01 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：:Cenococcum geophilum is an ecologically important mycorrhizal fungus with a global distribution and a wide host range. It has been difficult to study since it forms only sterile mycelia and, occasionally, sclerotial bodies. Because of its lack of morphological variability, its taxonomy and phylogenetic origins have un...

journal_title：Current genetics

authors： Shinohara ML,LoBuglio KF,Rogers SO

更新日期：1999-06-01 00:00:00

abstract：:The Hansenula polymorpha per6-210 mutant is impaired in respect of growth on methanol (Mut-) and is characterized by aberrant peroxisome formation. The functionally complementing DNA fragment contains two open reading frames. The first encodes dihydroxyacetone kinase (DAK), a cytosolic enzyme essential for formaldehyd...

journal_title：Current genetics

authors： van der Klei IJ,van der Heide M,Baerends RJ,Rechinger KB,Nicolay K,Kiel JA,Veenhuis M

更新日期：1998-07-01 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：:We have constructed a gene coding for the 12-kDa intermediate form of the 2s methionine-rich protein from Bertholletia excelsa seeds. This protein, expressed intracellularly in yeast, is characterised by a 20-min half-life. By adding 11 amino acids corresponding to the peroxisome-targeting sequence (PTSc) of luciferas...

journal_title：Current genetics

authors： Nicaud JM,Raynal A,Beyou A,Merkamm M,Ito H,Labat N

更新日期：1994-11-01 00:00:00

abstract：:The previous ovservation that in dividing sister cells of Schizosaccharomyces pombe only one of two parallel divisions can be accompanied by a switch of mating type, herein termed "Miyata's rule", has been confirmed in pedigrees of diploid cells heterozygous for the mat2-Pm-B102 allele. Moreover, this rule appears to ...

journal_title：Current genetics

authors： Egel R

更新日期：1984-04-01 00:00:00

abstract：:We describe the preparation of an in vitro translation system from heat shock-treated Aspergillus nidulans, capable of supporting efficient and faithful synthesis of proteins from natural and in vitro transcribed eukaryotic messages. In vitro synthesized prepro-alpha-factor was translocated across Aspergillus nidulans...

journal_title：Current genetics

authors： Devchand M,Gwynne D,Buxton FP,Davies RW

更新日期：1988-12-01 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：:A simple method is described for demonstrating adaptation to alkylation damage in Aspergillus nidulans. One wild type, two MNNG-sensitive, and one MNNG-resistant strain all showed improvement in colony growth when challenged with MNNG following appropriate inducing pretreatments. Other alkylating agents (MMS, EMS) cou...

journal_title：Current genetics

authors： Hooley P,Shawcross SG,Strike P

更新日期：1988-11-01 00:00:00