Rubisco spacer sequence divergence in the rhodophyte alga Gracilaria verrucosa and closely related species.

abstract：:The single-copy nuclear gene (GapA), encoding the plastid-localized glyceraldehyde-3-phosphate dehydrogenase (GAPDH) of the marine red alga Gracilaria verrucosa, has been cloned and sequenced. The GapA transcriptional initiation site was located 49 bp upstream of the start codon, and a putative TATA box was found 54 b...

journal_title：Current genetics

authors： Zhou YH,Ragan MA

更新日期：1994-07-01 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：:In order to study pathogenic mechanisms of the plant pathogen Ascochyta rabiei, conditions for efficient transformation using Agrobacterium-mediated transformation were investigated. Hygromycin B resistance (hph) was superior to geneticin resistance (nptII) for selecting transformants, and the hph gene was more effici...

journal_title：Current genetics

authors： White D,Chen W

更新日期：2006-04-01 00:00:00

abstract：:Telomere maintenance mechanism is poorly studied in quiescence, a reversible non-proliferative state. We previously described in fission yeast a new mode of repair of telomeres named STEEx, that specifically operates in post-mitotic cells harboring eroded telomeres. This mechanism, promoted by transcription-induced te...

journal_title：Current genetics

authors： Maestroni L,Géli V,Coulon S

更新日期：2018-08-01 00:00:00

abstract：:We have isolated suppressors of a PHO4c (a positive regulator) mutant which normally confers weak constitutivity for acid phosphatase production on the Saccharomyces cell. One dominant suppressor (PHO80-2) was found to be an allele of PHO80 (a negative regulator) that changes G to A, resulting in substitution of isole...

journal_title：Current genetics

authors： Okada H,Toh-e A

更新日期：1992-02-01 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：: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：: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：: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：:In Volvox carteri, regA acts as a master gene to suppress all germ cell functions in somatic cells. Its product, RegA, has features of a transcriptional repressor. Here we report cDNA sequences representing 15 nuclear genes with properties expected of RegA targets: they are expressed strongly in germ cells and in regA...

journal_title：Current genetics

authors： Meissner M,Stark K,Cresnar B,Kirk DL,Schmitt R

更新日期：1999-12-01 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

abstract：:In this work, we explore the use of the unbiased cDNA-AFLP strategy to identify genes involved in Mn(2+) homeostasis in Ceriporiopsis subvermispora. In this ligninolytic white-rot fungus, whose genome has not yet been sequenced, three Mn peroxidase genes responding to Mn(2+) have been characterized. Using cDNA-AFLP to...

journal_title：Current genetics

authors： Gutiérrez M,Rojas LA,Mancilla-Villalobos R,Seelenfreund D,Vicuña R,Lobos S

更新日期：2008-10-01 00:00:00

abstract：:Five haploid monokaryons of the basidiomycete Coprinus cinereus were already known to be unable to form sclerotia (asexual resting structures) on the vegetative monokaryotic mycelium. Genetic analyses had shown that four distinct genes (symbolised scl were represented, all being "recessive" to their sclerotium-produci...

journal_title：Current genetics

authors： Moore D

更新日期：1981-05-01 00:00:00

abstract：:The sequence of a representative mitochondrial gene COXI, encoding cytochrome c oxidase subunit I, was determined in five species that cover all the orders of the Prymnesiophyta with the exception of the Pavlovales. Through this analysis, we noticed that the 'stop' codon UGA appears frequently and, specifically, at co...

journal_title：Current genetics

authors： Hayashi-Ishimaru Y,Ehara M,Inagaki Y,Ohama T

更新日期：1997-10-01 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：:Mutants which carry a leaky UGA nonsense mutation in the fertility gene ste10 are characterized by a deformed cell morphology which resembles that described in the literature for sterile ras1- (ste5) and ral1 to ral4 mutant cells. Although frequent conjugation attempts are observed in combinations of two ste10 mutant ...

journal_title：Current genetics

authors： Leupold U

更新日期：1991-07-01 00:00:00

abstract：:Using differential hybridization, a gene preferentially expressed during entry into stationary phase has been isolated. Subsequent analysis indicated that this gene corresponds to a heat-shock gene. The nucleotide sequence has been determined. It revealed a 332 amino-acid protein. No similarities to any previously kno...

journal_title：Current genetics

authors： Régnacq M,Boucherie H

更新日期：1993-05-01 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：: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 atpB and atpE genes encode beta and epsilon subunits, respectively, of chloroplast ATP synthase and are co-transcribed in the plant species so far studied. In tobacco, an atpB gene-specific probe hybridizes to 2.7- and 2.3-kb transcripts. In addition to these, a probe from the atpE coding region hybridizes also to...

journal_title：Current genetics

authors： Kapoor S,Wakasugi T,Deno H,Sugiura M

更新日期：1994-09-01 00:00:00

abstract：:Most eukaryotes require molecular oxygen for growth. In general, oxygen is the terminal electron acceptor of the respiratory chain and represents an important substrate for the biosynthesis of cellular compounds. However, in their natural environment, such as soil, and also during the infection, filamentous fungi are ...

journal_title：Current genetics

authors： Hillmann F,Shekhova E,Kniemeyer O

更新日期：2015-08-01 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：: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：: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：: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：:The Saccharomyces cerevisiae open reading frame YDL202w has been characterised in the course of the EUROFAN yeast genome analysis program. Disruption of YDL202w causes a respiratory deficient phenotype accompanied by a loss of mitochondrial DNA. This phenotype is usually found in mutants defective in mitochondrial rep...

journal_title：Current genetics

authors： Bui DM,Jarosch E,Schweyen RJ

更新日期：1997-05-01 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：:Six ultra violet (UV) mutageneses were performed on the spo76 UV-sensitive mutant of Sordaria macrospora. Spo76 shows an early centromere cleavage associated with an arrest at the first meiotic division and therefore does not form ascospores. Moreover, it exhibits altered pairing structure (synaptonemal complex), reve...

journal_title：Current genetics

authors： Huynh AD,Leblon G,Zickler D

更新日期：1986-01-01 00:00:00

abstract：:Virus-like particles (VLPs) of 40 nm diameter were isolated from the yeast-like fungus Dipodascus magnusii. These VLPs copurify with several linear double-stranded RNA molecules of different size. We have found some polymorphism in both the length and the number of these dsRNAs among six D. magnusii strains. Analysis ...

journal_title：Current genetics

authors： Nosek J,Filipp D,Bederkova K,Griac P

更新日期：1993-03-01 00:00:00

abstract：:Chloroplast genes are typically organized into polycistronic transcription units that give rise to complex sets of mono- and oligo-cistronic overlapping RNAs through a series of processing steps. The psbB operon contains genes for the PSII (psbB, psbT, psbH) and cytochrome b(6)f (petB and petD) complexes which are nee...

journal_title：Current genetics

authors： Dixit R,Trivedi PK,Nath P,Sane PV

更新日期：1999-09-01 00:00:00