Differentiation of Fusarium solani f. sp. cucurbitae races 1 and 2 by random amplification of polymorphic DNA.

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：:Primary transcripts in higher plant cell organelles undergo a series of essential RNA processing steps, including 5'- and 3'-terminal maturation, intron splicing and RNA editing. Most of the protein factors involved in these RNA processing mechanisms are still unknown. Also, little is known about the environmental and...

journal_title：Current genetics

authors： Karcher D,Bock R

更新日期：2002-04-01 00:00:00

abstract：:Chaperonin 60 (Cpn60) is a well-established marker protein for eukaryotic mitochondria and plastids. In order to determine whether the small double-membrane-bounded organelle posterior to the nucleus in the apicomplexan Cryptosporidium parvum is a mitochondrion, the Cpn60 gene of C. parvum sporozoites ( CpCpn60) was a...

journal_title：Current genetics

authors： Riordan CE,Ault JG,Langreth SG,Keithly JS

更新日期：2003-11-01 00:00:00

abstract：:Genetic analysis of carotenogenesis in Phycomyces is hampered by the inability of most mutants to complete the sexual cycle. Heterokaryons between complementing mutants or between a mutant and a helper strain are, however, fertile. Using this method crosses have been carried out between mutants representing the differ...

journal_title：Current genetics

authors： Roncero MI,Cerdá-Olmedo E

更新日期：1982-05-01 00:00:00

abstract：:Many species are able to hybridize, but the sterility of these hybrids effectively prevents gene flow between the species, reproductively isolating them and allowing them to evolve independently. Yeast hybrids formed by Saccharomyces cerevisiae and Saccharomyces paradoxus parents are viable and able to grow by mitosis...

journal_title：Current genetics

authors： Ono J,Greig D

更新日期：2020-06-01 00:00:00

abstract：:A gene of Puccinia graminis f. sp. tritici, coding for the translation elongation factor 1 alpha (EF-1 alpha), was isolated from a P. graminis genomic library using the EF-1 alpha gene sequence of Absidia glauca. The coding region of 1389 nucleotides encodes a polypeptide of 463 amino acids and is interrupted by eight...

journal_title：Current genetics

authors： Schillberg S,Gross P,Tiburzy R

更新日期：1995-03-01 00:00:00

abstract：:The cytoplasmic virus-like element pWR1A from Debaryomyces robertsiae encodes a toxin (DrT) with similarities to the Pichia acaciae killer toxin PaT, which acts by importing a toxin subunit (PaOrf2) with tRNA anticodon nuclease activity into target cells. As for PaT, loss of the tRNA methyltransferase Trm9 or overexpr...

journal_title：Current genetics

authors： Klassen R,Kast A,Wünsche G,Paluszynski JP,Wemhoff S,Meinhardt F

更新日期：2014-08-01 00:00:00

abstract：:Microorganisms have the ability to adapt and respond to different environmental conditions, whether they are stressful or not. Although the detection and/or responding mechanisms are often unknown, a large number of proteins may participate in signal transduction pathways involved in environmental stimulus to induce p...

journal_title：Current genetics

authors： Virgilio S,Bertolini MC

更新日期：2018-06-01 00:00:00

abstract：:In filamentous ascomycetes, glucose repression is mediated by CRE1, a zinc-finger protein related to Miglp from yeast. Five putative AMPK phosphorylation motifs identified in the glucose repressor from the phytopathogenic fungus Sclerotinia sclerotiorum were mutated in a GFP::CRE1 translational fusion. Complementation...

journal_title：Current genetics

authors： Vautard-Mey G,Fèvre M

更新日期：2000-05-01 00:00:00

abstract：:Stress granules (SGs) are evolutionarily conserved ribonucleoprotein (RNP) structures that form in response to a variety of environmental and cellular cues. The presence of these RNP granules has been linked to a number of human diseases, including neurodegenerative disorders like amyotrophic lateral sclerosis (ALS) a...

journal_title：Current genetics

authors： Nostramo R,Herman PK

更新日期：2016-08-01 00:00:00

abstract：:A strain dependent growth on lactate in the presence of antimycin A (AA) has been observed - the strain D261 can grow on lactate and AA, whereas in the strain K8/6C antimycin A prevents the utilization of lactate and the induction of LDH.Genetic analysis demonstrates that growth on lactate in the presence of AA segreg...

journal_title：Current genetics

authors： Ferrero I,Rambaldelli R,Genga AM,Donnini C,Puglisi PP

更新日期：1984-08-01 00:00:00

abstract：:A PCR-based technique, involving the random amplification of polymorphic DNA (RAPD), was used for assessing genomic variability among a wide range of culture collection strains of black Aspergilli and related species. The performance of this technique is compared with that of the two other genetic techniques most comm...

journal_title：Current genetics

authors： Megnegneau B,Debets F,Hoekstra RF

更新日期：1993-01-01 00:00:00

abstract：:The soil-borne, asexual fungus Fusarium oxysporum f.sp. lycopersici (Fol) is a causal agent of tomato wilt disease. The infection process of Fol comprises root recognition, adhesion, penetration, colonization of the root cortex and hyphal proliferation within the xylem vessels, which are under the regulation of virule...

journal_title：Current genetics

authors： Yun Y,Zhou X,Yang S,Wen Y,You H,Zheng Y,Norvienyeku J,Shim WB,Wang Z

更新日期：2019-06-01 00:00:00

abstract：:By functional complementation of the auxotrophic requirements for choline of a cdg1, cho2 double-mutant, by transformation with a genomic DNA library in a high copy number plasmid, two different types of complementing DNA inserts were identified. One type of insert was earlier shown to represent the CHO2 structural ge...

journal_title：Current genetics

authors： Preitschopf W,Lückl H,Summers E,Henry SA,Paltauf F,Kohlwein SD

更新日期：1993-02-01 00:00:00

abstract：:Cohesin is essential for sister chromatid cohesion, which ensures equal segregation of the chromatids to daughter cells. However, the molecular mechanism by which cohesin mediates this function is elusive. Scc3, one of the four core subunits of cohesin, is vital to cohesin activity. However, the mechanism by which Scc...

journal_title：Current genetics

authors： Pathania A,Liu W,Matityahu A,Irudayaraj J,Onn I

更新日期：2021-01-06 00:00:00

abstract：:In order to facilitate the process of epitope-tagging of yeast proteins, we have constructed two Saccharomyces cerevisiae-Escherichia coli shuttle vectors that allow fusion of a sequence encoding an epitope of the human c-myc protein at the 3' end of any gene. An example of the use of this technique is presented. ...

journal_title：Current genetics

authors： Reisdorf P,Maarse AC,Daignan-Fornier B

更新日期：1993-02-01 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：:Seven MboI fragments spanning the mitochondrial apocytochrome b gene in Saccharomyces cerevisiae strain D273-10B were cloned in the BamHI site of the integrative yeast vector YIp5 and the capacity for autonomous replication was subsequently assayed in yeast. The positive correlation found between the ars-like activity...

journal_title：Current genetics

authors： Delouya D,Bonjardim CA,Nobrega FG

更新日期：1987-01-01 00:00:00

abstract：:Yeast ornithine transaminase is known to be induced by arginine and ornithine, through the action of regulatory elements common to arginase induction. We show here that it is subject to a second induction circuit, that which is responsible for urea amidolyase and urea permease induction by allophanate and defined by t...

journal_title：Current genetics

authors： Hennaut C

更新日期：1981-09-01 00:00:00

abstract：:Unlike most polymorphic markers in the Chlamydomonas eugametos and Chlamydomonas moewusii chloroplast DNAs (cpDNAs), the C. moewusii 6- and 21-kb extra sequences and the C. eugametos-specific CeLSU small middle dot 5 intron are transmitted to all of the few viable progeny in reciprocal crosses between the two green al...

journal_title：Current genetics

authors： Bussières J,Lemieux C,Lee RW,Turmel M

更新日期：1996-09-01 00:00:00

abstract：:The cif1 mutation of Saccharomyces cerevisiae causes inability to grow on glucose and related fermentable carbon sources. We have isolated two different suppressor mutations that allow growth on glucose of yeasts carrying the cif1 mutation. One of them, sci1-1, is recessive and caused inability to grow on non-fermenta...

journal_title：Current genetics

authors： Blázquez MA,Gancedo C

更新日期：1994-02-01 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：:DNA replication checkpoint is a cell signaling pathway that is activated in response to perturbed replication. Although it is crucial for maintaining genomic integrity and cell survival, the exact mechanism of the checkpoint signaling remains to be understood. Emerging evidence has shown that RecQ helicases, a large f...

journal_title：Current genetics

authors： Ahamad N,Khan S,Mahdi ATA,Xu YJ

更新日期：2021-01-11 00:00:00

abstract：:The isoprenoid pathway of the ectomycorrhizal fungus Tuber borchii Vittad is investigated to better understand the molecular mechanisms at work, in particular during the maturation of the complex ascomata (the so-called "truffles"). Three T. borchii genes coding for the most important regulatory enzymes of the isopren...

journal_title：Current genetics

authors： Guidi C,Zeppa S,Annibalini G,Pierleoni R,Guescini M,Buffalini M,Zambonelli A,Stocchi V

更新日期：2006-12-01 00:00:00

abstract：:Studies of motility in Physarum polycephalum have concentrated on the well-defined actomyosin system in plasmodia. It is clear from recent genetic studies in lower eukaryotes that myosin is involved in a number of physiological processes in addition to the contractile functions previously ascribed to the classical typ...

journal_title：Current genetics

authors： Murray M,Foxon J,Sweeney F,Orr E

更新日期：1994-02-01 00:00:00

abstract：:Efficient mating-type (MT) switching in homothallic strains of Schizosaccharomyces pombe is significantly reduced if they have a mutation in any of the eleven known swi genes. The swi4 mutation causes heterothallic as well as homothallic segregants, both of which have duplications in the MT region. In contrast to homo...

journal_title：Current genetics

authors： Fleck O,Heim L,Gutz H

更新日期：1990-12-01 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：:The potato (Solanum tuberosum L.) mitochondrial cox3/ sdh4 gene cluster was previously identified by heterologous hybridization using a Marchantia polymorpha sdh4 probe. In this work, this potato gene cluster was cloned, sequenced and its expression was evaluated. The gene sequence and gene locus organization were fou...

journal_title：Current genetics

authors： Siqueira SF,Dias SM,Hardouin P,Pereira FR,Lejeune B,de Souza AP

更新日期：2002-07-01 00:00:00

abstract：:In the red alga Gracilaria verrucosa, the genes encoding the large and the small subunit of ribulose-1,5-bisphosphate carboxylase/oxygenase (Rubisco) are separated by a short spacer of less than 131 bp. Sequencing of PCR-amplified Rubisco spacers from a number of populations of G. verrucosa was performed to assess the...

journal_title：Current genetics

authors： Destombe C,Douglas SE

更新日期：1991-05-01 00:00:00

abstract：:The cloning and characterization of the Thcut1 gene, which encodes a cutinase protein of the biocontrol fungus Trichoderma harzianum T34, is reported. Cutinases, which are secreted enzymes that hydrolyse cutin, belong to a class of serine esterases able to hydrolyze fatty acid esters and emulsified triglycerides. The ...

journal_title：Current genetics

authors： Rubio MB,Cardoza RE,Hermosa R,Gutiérrez S,Monte E

更新日期：2008-12-01 00:00:00