Developmental genetics of Coprinus cinereus: Genetic evidence that carpophores and sclerotia share a common pathway of initiation.

abstract：:A simple method was developed for the conversion of homothallic Saccharomyces cerevisiae yeast strains to heterothallism through HO gene disruption. An integrative ho::neo disrupted allele was constructed by cloning a dominant selectable marker, the bacterial neo gene, within the HO gene. Transformation of a homothall...

journal_title：Current genetics

authors： van Zyl WH,Lodolo EJ,Gericke M

更新日期：1993-01-01 00:00:00

abstract：:In eukaryotes, genomic DNA is packaged into the nucleus together with histone proteins, forming chromatin. The fundamental repeating unit of chromatin is the nucleosome, a naturally symmetric structure that wraps DNA and is the substrate for numerous regulatory post-translational modifications. However, the biological...

journal_title：Current genetics

authors： Ichikawa Y,Kaufman PD

更新日期：2019-04-01 00:00:00

abstract：:Genetic and molecular analyses of the phenomenon of senescence-i.e., irreversible loss of growth and reproductive potential upon subculturing-in Neurospora intermedia strain M1991-60A, collected from Maddur in southern India, showed the presence of plasmid pMaddur1, which is homologous to the senescence-inducing circu...

journal_title：Current genetics

authors： D'Souza AD,Sultana S,Maheshwari R

更新日期：2005-03-01 00:00:00

abstract：:Over the last decade, mutation studies have grown in popularity due to the affordability and accessibility of whole genome sequencing. As the number of species in which spontaneous mutation has been directly estimated approaches 20 across two domains of life, questions arise over the repeatability of results in such e...

journal_title：Current genetics

authors： Behringer MG,Hall DW

更新日期：2016-08-01 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：:Chloroplast DNAs from six different laboratory collections of Euglena gracilis "strain Z" and var. bacillaris were analyzed with restriction endonucleases EcoRI and Bam HI. The most variable portion of the organelle genome is the region containing the ribosomal cistrons. Intraspecific differences occur in both ribosom...

journal_title：Current genetics

authors： Wurtz EA,Buetow DE

更新日期：1981-07-01 00:00:00

abstract：:The mitochondrial leucyl-tRNA synthetase (mLRS) of Saccharomyces cerevisiae is involved in both mitochondrial protein synthesis and pre-mRNA splicing. We have created mutations in the regions HIGH, GWD and KMSKS, which are involved in ATP-, amino acid- and tRNA-binding respectively, and which have been conserved in th...

journal_title：Current genetics

authors： Li GY,Herbert CJ,Labouesse M,Slonimski PP

更新日期：1992-07-01 00:00:00

abstract：:Chitin is a component of the yeast cell wall which is localized to the septum between mother and daughter cells. Previous work in Saccharomyces cerevisiae has shown that this organism possesses three chitin synthases, 1, 2, and 3. Disruption experiments have shown that loss of chitin synthase 2 has a more profound eff...

journal_title：Current genetics

authors： Baymiller J,McCullough JE

更新日期：1993-02-01 00:00:00

abstract：:The circular mitochondrial genome of Dictyostelium discoideum has a size of 55,564 base pairs. We present here a complete and detailed transcription map of the mitochondrial DNA. Eight major, polycistronic transcripts encoding polypeptides, ribosomal RNAs and interspersed transfer RNAs were identified in Northern hybr...

journal_title：Current genetics

authors： Barth C,Greferath U,Kotsifas M,Tanaka Y,Alexander S,Alexander H,Fisher PR

更新日期：2001-07-01 00:00:00

abstract：:In eukaryotes, the ubiquitin-like (UBL) protein-activating enzymes play a crucial role in autophagy process, however, it is poorly characterized in filamentous fungi. Here, we investigated the functions of two UBL activating enzymes, BcAtg3 (E2) and BcAtg7 (E1) in the plant pathogenic fungus Botrytis cinerea. The phys...

journal_title：Current genetics

authors： Ren W,Sang C,Shi D,Song X,Zhou M,Chen C

更新日期：2018-08-01 00:00:00

abstract：:The mammalian HBP2 gene has been isolated by functional complementation of cells unable to undergo DNA replication in fission yeast. HBP2 is a protein with a high mobility group (HMG) domain that belongs to the Sox (Sry-related HMG box) family of transcription factors. As in other members of the family, the HMG box in...

journal_title：Current genetics

authors： Sánchez-Díaz A,Blanco MA,Jones N,Moreno S

更新日期：2001-09-01 00:00:00

abstract：:ERG24 is the structural gene for the C14-sterol reductase in yeast. A lack of activity in that enzyme, mediated either by the morpholine fungicides or the insertional inactivation of ERG24, causes the accumulation of the aberrant sterol ignosterol. Cells producing this sterol are unable to grow aerobically in the rout...

journal_title：Current genetics

authors： Crowley JH,Tove S,Parks LW

更新日期：1998-08-01 00:00:00

abstract：:The ribosomal proteins of two ascomycetes Podospora anserina and Saccharomyces cerevisiae, were compared by two dimensional electrophoresis in two different gel systems and we found only five pairs of proteins which have kept homologous physico-chemical properties under these conditions. An immunological analysis was ...

journal_title：Current genetics

authors： Le Goff V,Perrot M,Begueret J

更新日期：1984-12-01 00:00:00

abstract：:DNA analysis of Cephalosporium acremonium revealed that this important fungus for biotechnology contains, apart from chromosomal DNA, two types of extrachromosomal DNA which may be useful for the development of a homologous vector system: 1. Plasmid-like (pl) DNA consisting of circular molecules, but of rather heterog...

journal_title：Current genetics

authors： Minut W,Tudzynsk P,Esser K

更新日期：1982-08-01 00:00:00

abstract：:Loss of heterozygosity (LOH) in a vegetatively growing diploid cell signals irregularity of mitosis. Therefore, assays of LOH serve to discover pathways critical for proper replication and segregation of chromosomes. We screened for enhanced LOH in a whole-genome collection of diploid yeast strains in which a single g...

journal_title：Current genetics

authors： Tutaj H,Pogoda E,Tomala K,Korona R

更新日期：2019-04-01 00:00:00

abstract：:The separation and identification of siderophores produced by microorganisms is a time-consuming and an expensive procedure. We have developed a new and efficient method to identify siderophores using well-established Saccharomyces cerevisiae deletion mutants. The Deltafet3,arn strains fail to sustain growth, even whe...

journal_title：Current genetics

authors： Park YS,Kim JH,Chang HI,Kim SW,Paik HD,Kang CW,Kim TH,Sung HC,Yun CW

更新日期：2007-09-01 00:00:00

abstract：:We have determined the nucleotide sequence of a region of the mitochondrial genome of the yeast Saccharomyces douglasii which contains the ATPase subunit 9 gene and part of the intergenic sequences that surround it. The gene is 228 nucleotides long and encodes a polypeptide of 76 aa. A comparison of the coding sequenc...

journal_title：Current genetics

authors： Nicoletti L,Laveder P,Pellizzari R,Cardazzo B,Carignani G

更新日期：1994-06-01 00:00:00

abstract：:We have studied the splicing pathway leading to the synthesis of cytochrome oxidase subunit I (COX I) mRNA, by analysing the transcription pattern of several oxi3- splicing deficient mutants located in the first four introns of the gene. The four introns contain long open reading frames (ORFs) in phase with the upstre...

journal_title：Current genetics

authors： Carignani G,Netter P,Bergantino E,Robineau S

更新日期：1986-01-01 00:00:00

abstract：:Wild-type Neurospora crassa, strain Singapore, was transformed with a N. crassa metallothionein promoter/protyrosinase fusion gene. Transformants produced tyrosinase during vegetative growth, as determined by Western analyses and activity assays. This is in sharp contrast to wild-type strains, where this enzyme is onl...

journal_title：Current genetics

authors： Kupper U,Linden M,Cao KZ,Lerch K

更新日期：1990-11-01 00:00:00

abstract：:In order to study resistance to DNA damaging agents, yeast DNA segments conferring hyperresistance in this organism to such genotoxic agents were selected for among yeast cells transformed by a yeast genome library based on the multi-copy vector plasmid YEp13. Genetic variants hyperresistant to 4-nitroquinoline-N-oxid...

journal_title：Current genetics

authors： Ruhland A,Brendel M,Haynes RH

更新日期：1986-01-01 00:00:00

abstract：:Screening of a multi-copy vector-based yeast genomic library in haploid cells of wild-type Saccharomyces cerevisiae yielded transformants hyper-resistant to various chemical mutagens. Genetical analysis of the yeast insert DNAs revealed three genes SNG1, SNQ2, and SNQ3 that confer the phenotype hyper-resistance to MNN...

journal_title：Current genetics

authors： Haase E,Servos J,Brendel M

更新日期：1992-04-01 00:00:00

abstract：:The ribosomal DNA repeat unit of Sphaeronaemella fimicola was found to be a 13.7-kb tandem repeat with a relatively long nontranscribed spacer (NTS) and an unusually compact ribosomal RNA gene cluster. The DNA sequence of an 850-bp PCR amplification product containing the 3' end of the small subunit rRNA (SSrRNA) gene...

journal_title：Current genetics

authors： Hausner G,Klassen GR,Reid J

更新日期：1993-01-01 00:00:00

abstract：:Transforming DNAs form cointegrates in Aspergillus nidulans by homologous and non-homologous recombination as well as by end-to-end ligation of linear fragments. This process has been studied by means of a model in which the linkage of a marker gene to the origin of autonomous replication AMA1 was selected for. Recomb...

journal_title：Current genetics

authors： Aleksenko AY

更新日期：1994-10-01 00:00:00

abstract：:In order to study the mechanism responsible for the uniparental transmission of the mitochondrial genome in crosses between Chlamydomonas reinhardtii and C. smithii, we have analyzed the fate of mitochondrial DNA during gametogenesis, zygospore differentiation and sporulation by hybridization experiments. Both mt+ and...

journal_title：Current genetics

authors： Beckers MC,Munaut C,Minet A,Matagne RF

更新日期：1991-08-01 00:00:00

abstract：:cAMP-dependent protein kinases (PKA) are ubiquitous signalling molecules that mediate many extracellular signals in eukaryotes from yeast to men. Directing PKA to its substrates is an important level of control to ensure specificity of cAMP-mediated signal transduction. Unlike in yeast and fungi, in mammalian cells a ...

journal_title：Current genetics

authors： Griffioen G,Thevelein JM

更新日期：2002-07-01 00:00:00

abstract：:Sexual reproduction in Agrocybe aegerita is controlled by the tetrapolar mechanism of homogenic incompatibility. The two mating factors, A and B, are nonequivalent and exhibit functional specificity. Fourteen distinct A factors and 17 distinct B factors were identified in 17 natural isolates from Europe and Japan. ...

journal_title：Current genetics

authors： Meinhardt F,Leslie JF

更新日期：1982-05-01 00:00:00

abstract：:A vector was constructed for transformation of the plant pathogenic fungus Fusarium solani. The promoter 35Sp, from cauliflower mosaic virus, was fused to the bacterial gene APH(3')II, which confers resistance to the aminoglycoside antibiotic G418. Two transformation procedures were developed: one using isolated funga...

journal_title：Current genetics

authors： Marek ET,Schardl CL,Smith DA

更新日期：1989-06-01 00:00:00

abstract：:Nucleic acid extracted from killer strains of Saccharomyces cerevisiae and run on agarose gels under sub-optimal conditions for M dsRNA yielded two species of L dsRNA (L1 and L2) which migrated at slightly different rates. L2 dsRNA was shown to be dependent upon MAK3, MAK10 and PES1 but not MAK1 nuclear genes for its ...

journal_title：Current genetics

authors： El-Sherbeini M,Bevan EA,Mitchell DJ

更新日期：1983-03-01 00:00:00

abstract：:Phosphatidylcholines (PCs) are a class of major cell membrane phospholipids that participate in many physiological processes. Three genes, choA, choB and choC, have been proposed to function in the endogenous biosynthesis of PC in Aspergillus nidulans. In this study, we characterize the choC gene encoding a putative h...

journal_title：Current genetics

authors： Tao L,Gao N,Chen S,Yu JH

更新日期：2010-06-01 00:00:00

abstract：:A screening of haploid yeast strains for enhanced resistance to nitrogen mustard (HN2) yielded a recessive mutant allele, hnm1, that conferred hyper-resistance (HYR) to HN2. Diploids, homo- or heterozygous for the HNM1 locus, exhibit normal wild-type like resistance while homozygosity for hnm1 leads to the phenotype H...

journal_title：Current genetics

authors： Haase E,Brendel M

更新日期：1990-10-01 00:00:00