Primary structure and transcription patterns of RPL36, a ribosomal protein-encoding gene of the mycoparasitic fungus, Trichoderma hamatum.

abstract：:The sequence heterogeneity of the ribosomal internal transcribed spacer (ITS) region was investigated for Rhizoctonia cerealis isolates from the anastomosis group AG-DI. Although sequence variability of the ITS has been reported in a few multinucleate R. solani isolates, it has very rarely been reported in binucleate ...

journal_title：Current genetics

authors： Li W,Sun H,Deng Y,Zhang A,Chen H

更新日期：2014-02-01 00:00:00

abstract：:The Cercospora nicotianae SOR1 gene is required for resistance to singlet oxygen-generating photosensitizers. SOR1 was characterized in the wild-type and in five photosensitizer-sensitive mutant strains which are complemented to photosensitizer resistance by transformation with SOR1. Sequence analysis determined that ...

journal_title：Current genetics

authors： Ehrenshaft M,Chung KR,Jenns AE,Daub ME

更新日期：1999-01-01 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：:In the multicellular red alga Antithamnion spec. both rubisco genes (rbcL and rbcS) are encoded on the plastid DNA (ptDNA). Both genes are separated by a short A/T-rich spacer of 100 bp and are cotranscribed into an mRNA of approximately 2.7 kb. These findings are in extensive agreement with those obtained from two un...

journal_title：Current genetics

authors： Kostrzewa M,Valentin K,Maid U,Radetzky R,Zetsche K

更新日期：1990-12-01 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 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：: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：:Two plasmids containing Saccharomyces cerevisiae 2 µm DNA sequences and the S. cerevisiae LEU2 gene have been found to display incompatibility with 2 µm DNA; in the presence of the LEU2 plasmids, 2 µm DNA can be lost. The LEU2 plasmids can be lost spontaneously after (and before) 2 µm DNA loss has occurred, so that st...

journal_title：Current genetics

authors： Dobson MJ,Futcher AB,Cox BS

更新日期：1980-12-01 00:00:00

abstract：:The yeast OMP decarboxylase gene has been cloned in the phage fd in both orientations to obtain pure DNA of each strand. With these probes the transcription of each strand of the yeast gene was measured in wild type yeast, either repressed or induced, in a yeast strain transformed by an hybrid plasmid containing the O...

journal_title：Current genetics

authors： Hubert JC,Bach ML,Lacroute F

更新日期：1980-10-01 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：:Deletion mutants for the yeast transketolase gene TKL1 were constructed by gene replacement. Transketolase activity was below the level of detection in mutant crude extracts. Transketolase protein could be detected as a single protein band of the expected size by Western-blot analysis in wild-type strains but not in t...

journal_title：Current genetics

authors： Schaaff-Gerstenschläger I,Zimmermann FK

更新日期：1993-11-01 00:00:00

abstract：:Cell aging is the result of deteriorating competence in maintaining cellular homeostasis and quality control. Certain cell types are able to rejuvenate through asymmetric cell division by excluding aging factors, including damaged cellular compartments and extrachromosomal rDNA circles, from entering the daughter cell...

journal_title：Current genetics

authors： Koch-Bojalad BA,Carson L,Yu HG

更新日期：2020-11-27 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：:Ten dominant omnipotent suppressors of Saccharomyces cerevisiae, which were previously shown to be different from SUP46, have been examined. Nine are mapped in a region between lys5 and cyh2 on the left arm of chromosome VII. These suppressors, like SUP46, manifest sensitivity to increased temperature and the antibiot...

journal_title：Current genetics

authors： Ono B,Tanaka M,Awano I,Okamoto F,Satoh R,Yamagishi N,Ishino-Arao Y

更新日期：1989-12-01 00:00:00

abstract：:Cellular reverse transcriptase-related (rvt) genes represent a novel class of reverse transcriptases (RTs), which are only distantly related to RTs of retrotransposons and retroviruses, but, similarly to telomerase RTs, are immobilized in the genome as single-copy genes. They have been preserved by natural selection t...

journal_title：Current genetics

authors： Yushenova IA,Arkhipova IR

更新日期：2018-12-01 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：:Arenicin-1, a 21-mer antimicrobial peptide exerts significant broad-spectrum antimicrobial activity with membrane-active mechanisms. However, owing to multiple mechanisms of cell death, the antibacterial mechanism of arenicin-1 requires detailed analysis. In the present study, arenicin-1-treated bacteria underwent an ...

journal_title：Current genetics

authors： Lee H,Lee DG

更新日期：2019-02-01 00:00:00

abstract：:Somatic fusion between cells of Chlamydomonas containing complementing cell wall and auxotrophic mutations and bearing chloroplast markers for resistance to antibiotics (streptomycin or spectinomycin) have been performed to analyze the mode of chloroplast gene transmission in the fusion products. Prototrophic colonies...

journal_title：Current genetics

authors： Matagne RF

更新日期：1981-04-01 00:00:00

abstract：:We have sequenced a region (7,376-bp) of the mitochondrial (mt) DNA (54 kb) of the cellular slime mold, Dictyostelium discoideum. From the DNA and amino-acid sequence comparisons with known sequences, genes for ATPase subunit 9 (ATP9), cytochrome b (CYTB), NADH dehydrogenase subunits 1, 3 and 6 (ND1, ND3 and ND6), sma...

journal_title：Current genetics

authors： Angata K,Kuroe K,Yanagisawa K,Tanaka Y

更新日期：1995-02-01 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：:A PCR approach, employing the use of degenerate oligonucleotide mixtures, was used to isolate pph-1, a type-2A protein phosphatase (catalytic subunit)-encoding gene, from Neurospora crassa. The isolated single copy gene is 1327 nucleotides in length, contains four putative introns and encodes a 310 amino-acid polypept...

journal_title：Current genetics

authors： Yatzkan E,Yarden O

更新日期：1995-10-01 00:00:00

abstract：:A phylogenetic investigation of the autosporic chlorophycean alga species Selenastrum capricornutum using the small subunit (SSU) rRNA gene revealed the unusual presence of six group IC1 introns. Previous studies showed that numerous green algal taxa contain group IC1 introns. However, whereas some algal species harbo...

journal_title：Current genetics

authors： Booton GC,Floyd GL,Fuerst PA

更新日期：2004-10-01 00:00:00

abstract：:When the beta 1-, beta 2- and beta 3-tubulin-specific DNAs from Drosophila melanogaster were used as probes to recognize tubulin-specific sequences in the chromosomes of Drosophila auraria, they were found to hybridize to the same polytene band in region 32C of the 2L polytene chromosome. Three overlapping clones were...

journal_title：Current genetics

authors： Scouras ZG,Milioni D,Yiangou M,Duchêne M,Domdey H

更新日期：1994-01-01 00:00:00

abstract：:Caffeine is a well known base analogue and is cytotoxic to both animal and yeast cells. There are two possible mechanisms by which yeast cells tolerate caffeine concentrations higher than normal, by mutation or by physiological adaptation. We have isolated novel caffeine-resistant mutants of S. pombe which define thre...

journal_title：Current genetics

authors： Benko Z,Miklos I,Carr AM,Sipiczki M

更新日期：1997-06-01 00:00:00

abstract：:Killer protein 4 (KP4) is a well studied viral toxin secreted by the maize smut fungus Ustilago maydis that kills sensitive Ustilago strains as well as inhibits Fusarium and plant root growth by inhibiting calcium uptake. Numerous small, cysteine-rich proteins have been shown to play a critical role in fungal-plant-ba...

journal_title：Current genetics

authors： Brown DW

更新日期：2011-02-01 00:00:00

abstract：:Mutants resistant to 200 micrograms/ml of the alkaloid lycorine (LYCR) in non-fermentable substrate were isolated after nitrosoguanidine mutagenesis. Tetrad analysis and growth of heterozygous (LYCR/lycS) diploids from two different mutants revealed that a single nuclear and dominant mutation is responsible for the re...

journal_title：Current genetics

authors： Del Giudice L,Massardo DR,Manna F,Wolf K

更新日期：1986-01-01 00:00:00

abstract：:Mutations in the RecA-like genes RAD51 and RAD57 reduce the frequency of gene conversion/reciprocal exchange between inverted repeats 7-fold. However, they enhance the frequency of deletions between direct repeats 5-12-fold. These induced deletions are RAD1- and RAD52-dependent. On the basis of these results it is pro...

journal_title：Current genetics

authors： Aguilera A

更新日期：1995-03-01 00:00:00

abstract：:Full genome recoding, or rewriting codon meaning, through chemical synthesis of entire bacterial chromosomes has become feasible in the past several years. Recoding an organism can impart new properties including non-natural amino acid incorporation, virus resistance, and biocontainment. The estimated cost of construc...

journal_title：Current genetics

authors： Kuo J,Stirling F,Lau YH,Shulgina Y,Way JC,Silver PA

更新日期：2018-04-01 00:00:00

abstract：:Exonuclease II (ExoII) from Schizosaccharomyces pombe is a 5'-->3' single-stranded DNA exonuclease. We have cloned its gene, exo2, whose nucleotide sequence revealed that ExoII is a homologue of the multifunctional Saccharomyces cerevisiae Sep1 protein (also called Kem1, Xrn1, Rar5, Dst2). S. pombe exo2 null mutants w...

journal_title：Current genetics

authors： Szankasi P,Smith GR

更新日期：1996-09-01 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