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 needed in different amounts during chloroplast biogenesis. The functional significance of gene organization in this polycistronic unit, containing information for two different complexes, is not known and is of interest. To determine the organization and expression of these complexes, studies have been carried out on crop plants by different groups, but not much information is known about trees. We present the nucleotide sequences of PSII genes and RNA profiles of the genes located in the psbB operon from Populus deltoides, a tree species. Although the gene organization of this operon in P. deltoides is similar to that in other species, a few variations have been observed in the processing scheme.
journal_name
Curr Genetjournal_title
Current geneticsauthors
Dixit R,Trivedi PK,Nath P,Sane PVdoi
10.1007/s002940050487subject
Has Abstractpub_date
1999-09-01 00:00:00pages
165-72issue
3eissn
0172-8083issn
1432-0983pii
90360165.294journal_volume
36pub_type
杂志文章相关文献
CURRENT GENETICS文献大全abstract：:The HOG pathway is an important mitogen-activated protein kinase (MAPK) signal transduction pathway in Saccharomyces cerevisiae that mediates adaptation of cells to hyper-osmotic stress. Activation of this pathway causes rapid but transient, phosphorylation of the MAPK Hog1p. Phosphorylated Hog1p is rapidly transporte...
journal_title：Current genetics
pub_type： 杂志文章,评审
doi：10.1007/s00294-005-0010-9
更新日期：2005-09-01 00:00:00
abstract：:Mitochondrial DNA (mtDNA) repair occurs in all eukaryotic organisms and is essential for the maintenance of mitochondrial function. Evidence from both humans and yeast suggests that mismatch repair is one of the pathways that functions in overall mtDNA stability. In the mitochondria of the yeast Saccharomyces cerevisi...
journal_title：Current genetics
pub_type： 杂志文章
doi：10.1007/s00294-004-0537-1
更新日期：2005-02-01 00:00:00
abstract：:In Saccharomyces cerevisiae, the HGS2-1 allele confers sensitivities to inorganis mercury (Ono and Sakamoto 1985) and to excess fermentable sugars such as glucose (Sakamoto et al. 1985); exogenous tyrosine antagonizes both inorganic mercury and excess glucose. In this study, the inorganic mercury sensitive strain has ...
journal_title：Current genetics
pub_type： 杂志文章
doi：10.1007/BF00378183
更新日期：1987-01-01 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
pub_type： 杂志文章
doi：10.1007/BF00352096
更新日期：1995-03-01 00:00:00
abstract：:A main function of ectomycorrhizas, a symbiosis between certain soil fungi and fine roots of woody plants, is the exchange of plant-derived carbohydrates for fungus-derived nutrients. As it is required in large amounts, nitrogen is of special interest. A gene (AmAMT2) coding for a putative fungal ammonium importer was...
journal_title：Current genetics
pub_type： 杂志文章
doi：10.1007/s00294-006-0106-x
更新日期：2007-02-01 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
pub_type： 杂志文章
doi：10.1007/s00294-002-0294-y
更新日期：2002-07-01 00:00:00
abstract：:RAPD markers have been obtained in Cladosporium fulvum, in order to establish a genetic map based on mitotic recombination in this imperfect fungus. Segregation analysis has provided molecular evidence of a high degree of recombination during the parasexual cycle, and of the ploidy level of the parasexual progeny. A m...
journal_title：Current genetics
pub_type： 杂志文章
doi：10.1007/BF00351783
更新日期：1994-05-01 00:00:00
abstract：:The Cdc42p GTPase regulates multiple signal transduction pathways through its interactions with downstream effectors. Specific functional domains within Cdc42p are required for guanine-nucleotide binding, interactions with downstream effectors, and membrane localization. However, little is known about how Cdc42p is cl...
journal_title：Current genetics
pub_type： 杂志文章
doi：10.1007/s00294-004-0505-9
更新日期：2004-06-01 00:00:00
abstract：:We describe a new nuclear gene, CBT1 (Cytochrome B Termination), specifically involved in the generation of mature mRNA of cytochrome b in yeast mitochondria. Disruption of CBT1 (corresponding to ORF YKL 208W) results in a respiratory deficiency (no growth on acetate and ethanol, a reduced growth on glycerol, and a mo...
journal_title：Current genetics
pub_type： 杂志文章
doi：10.1007/s002940050262
更新日期：1997-09-01 00:00:00
abstract：:Rhodosporidium toruloides DMKU3-TK16 (TK16), a basidiomycetous yeast isolated in Thailand, can produce a large amount of oil corresponding to approximately 70 % of its dry cell weight. However, lack of a sufficient and efficient transformation method makes further genetic manipulation of this organism difficult. We he...
journal_title：Current genetics
pub_type： 杂志文章
doi：10.1007/s00294-016-0629-8
更新日期：2017-05-01 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
pub_type： 杂志文章
doi：10.1007/BF00429820
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
pub_type： 杂志文章
doi：10.1007/BF00351744
更新日期：1992-07-01 00:00:00
abstract：:The putative gene encoding acetyl-CoA carboxylase, accA, has been isolated from Aspergillus nidulans. This single-copy gene has an open reading frame (ORF) of 6864 bp and contains two small introns near the 5'-end. A short ORF upstream of the ATG start codon has been identified in this gene by RT-PCR. Based on sequenc...
journal_title：Current genetics
pub_type： 杂志文章
doi：10.1007/s002940050410
更新日期：1998-12-01 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
pub_type： 杂志文章
doi：10.1007/s002940050144
更新日期：1996-09-01 00:00:00
abstract：:Extracellular proteins of filamentous fungi are important for biomedical and biotechnological applications. Aspergillus terreus not only comprises an important class of organisms that have significant commercial relevance to the biotechnology industry, but also is an emerging fungal pathogen. However, no information i...
journal_title：Current genetics
pub_type： 杂志文章
doi：10.1007/s00294-010-0308-0
更新日期：2010-08-01 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
pub_type： 杂志文章
doi：10.1007/BF00521267
更新日期：1988-11-01 00:00:00
abstract：:Chromosomes of two closely related yeast strains, the amylolytic Saccharomyces diastaticus and the non-amylolytic Saccharomyces cerevisiae, were resolved by pulsed field gel electrophoresis (PFGE) and orthological field alteration gel electrophoresis (OFAGE). Electrophoretic karyotypes of these two strains are identic...
journal_title：Current genetics
pub_type： 杂志文章
doi：10.1007/BF00405847
更新日期：1988-07-01 00:00:00
abstract：:Ribosome is responsible for protein synthesis and is able to monitor the sequence and structure of the nascent peptide. Such ability plays an important role in determining overall gene expression profile of the bacteria through ribosome stalling and rescuing. In this review, we briefly summarize our current understand...
journal_title：Current genetics
pub_type： 杂志文章,评审
doi：10.1007/s00294-015-0545-3
更新日期：2016-05-01 00:00:00
abstract：:The nucleotide sequence of the ERG12 gene, encoding mevalonate kinase, from Saccharomyces cerevisiae is presented. The longest open reading frame may code for a protein containing 443 amino acids with a deduced relative molecular mass of 48,500. The analysis of the nucleotide sequence reveals a complete identity with ...
journal_title：Current genetics
pub_type： 杂志文章
doi：10.1007/BF00362081
更新日期：1991-01-01 00:00:00
abstract：:The cloning of fga1, the gene encoding a G protein alpha subunit, was performed by standard PCR techniques and by screening a Fusarium oxysporum genomic library, using the PCR product as a probe. The full-length open reading frame spanned 1,059 nucleotides and the deduced primary structure of the protein (353 amino ac...
journal_title：Current genetics
pub_type： 杂志文章
doi：10.1007/s00294-002-0322-y
更新日期：2002-09-01 00:00:00
abstract：:In previous work, four genes involved in mating-type determination were cloned from reference strains of Pyrenopeziza brassicae; three genes, PAD1, PMT1, and PHB1 (re-named henceforth as MAT-1-1, MAT-1-4, and MAT1-3, respectively), are encoded by the MAT-1 idiomorph, and one gene, PHB2 (re-named MAT-2), by the corresp...
journal_title：Current genetics
pub_type： 杂志文章
doi：10.1007/s002940050503
更新日期：1999-11-01 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
pub_type： 杂志文章
doi：10.1007/BF00391811
更新日期：1982-08-01 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
pub_type： 杂志文章
doi：10.1007/s00294-016-0635-x
更新日期：2017-05-01 00:00:00
abstract：:A molecular clone containing the complete sequence of a mitochondrial circular plasmid-like DNA (the R plasmid) isolated from the date-palm variety V3DP was used as a probe in Southern analyses of mitochondrial DNA prepared from other varieties. Another circular structure (the S plasmid) was detected in some of these ...
journal_title：Current genetics
pub_type： 杂志文章
doi：10.1007/BF02426965
更新日期：1996-05-01 00:00:00
abstract：:The amino acid sequences of two barley ribosomal proteins, termed HvL17-1 and HvL17-2, were decoded from green leaf cDNA clones. The N-terminal sequences of the derived barley proteins are 48% identical to the N-terminal amino acid sequence of protein YL17 from the large subunit of yeast cytoplasmic ribosomes. Via arc...
journal_title：Current genetics
pub_type： 杂志文章
doi：10.1007/BF00309605
更新日期：1991-05-01 00:00:00
abstract：:DNA-damage tolerance (DDT) is employed by eukaryotes to deal with replication blocks on the template strand, and is divided into two parallel pathways that are activated by sequential ubiquitination of proliferating cell nuclear antigen (PCNA) at the Lys164 residue. Rad6-Rad18-mediated PCNA monoubiquitination promotes...
journal_title：Current genetics
pub_type： 杂志文章
doi：10.1007/s00294-017-0753-0
更新日期：2018-04-01 00:00:00
abstract：:The nature of extra-chromosomal maintenance of the transforming plasmid p12-6 in Phanerochaete chrysosporium was studied. Our results indicate that the plasmid is maintained in the fungal transformants extra-chromosomally as part of a larger endogenous plasmid (designated pME) of P. chrysosporium. Using the total DNA ...
journal_title：Current genetics
pub_type： 杂志文章
doi：10.1007/BF00336850
更新日期：1992-03-01 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
pub_type： 杂志文章
doi：10.1007/s002940050371
更新日期：1998-08-01 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
pub_type： 杂志文章
doi：10.1007/s00294-016-0667-2
更新日期：2017-08-01 00:00:00
abstract：:Mitochondrial DNA from etiolated seedling of male-fertile (F) and male-sterile (S) sunflower (Helianthus annuus L.) has been investigated for the first time in an isogenic couple HA89. 1. The mt-DNAs isolated from the S and F cytoplasms give a sharp and symmetrical band at 1.706 g/ml in an analytical CsCI gradient ult...
journal_title：Current genetics
pub_type： 杂志文章
doi：10.1007/BF00420319
更新日期：1985-03-01 00:00:00
