Aleksandra Obrepalska-Steplowska

Summary

Affiliation: Polish Academy of Sciences
Country: Poland

Publications

  1. ncbi The sequence and model structure analysis of three Polish peanut stunt virus strains
    Aleksandra Obrepalska-Steplowska
    Interdepartmental Laboratory of Molecular Biology, Plant Protection Institute, W Wegorka 20 Street, 60 318 Poznan, Poland
    Virus Genes 36:221-9. 2008
  2. doi Molecular techniques for the detection of granary weevil (Sitophilus granarius L.) in wheat and flour
    A Obrepalska-Steplowska
    Interdepartmental Laboratory of Molecular Biology, Poznan, Poland
    Food Addit Contam Part A Chem Anal Control Expo Risk Assess 25:1179-88. 2008
  3. ncbi Complete nucleotide sequence of a Polish strain of Peanut stunt virus (PSV-P) that is related to but not a typical member of subgroup I
    Aleksandra Obrepalska-Steplowska
    Interdepartmental Laboratory of Molecular Biology National Research Institute, Poznan, Poland
    Acta Biochim Pol 55:731-9. 2008
  4. ncbi [Insulin-like growth factor and interacting proteins]
    Aleksandra Obrepalska-Steplowska
    Interdepartmental Laboratory of Molecular Biology, Plant Protection Institute, 20 Miczurina St, 60 318 Poznan, Poland
    Postepy Biochem 51:69-79. 2005
  5. ncbi Analysis of the human growth hormone receptor and IGF-I coding sequences in children with growth disorders
    Aleksandra Obrepalska-Steplowska
    Institute of Molecular Biology and Biotechnology, Adam Mickiewicz University, Poznan, Poland
    J Pediatr Endocrinol Metab 16:819-25. 2003
  6. doi Analysis of two strains of Peanut stunt virus: satRNA-associated and satRNA free
    Aleksandra Obrepalska-Steplowska
    Interdepartmental Laboratory of Molecular Biology, Institute of Plant Protection National Research Institute, Poznan, Poland
    Virus Genes 44:513-21. 2012
  7. doi How can plant virus satellite RNAs alter the effects of plant virus infection? A study of the changes in the Nicotiana benthamiana proteome after infection by peanut stunt virus in the presence or absence of its satellite RNA
    Aleksandra Obrepalska-Steplowska
    Institute of Plant Protection, National Research Institute, Poznan, Poland
    Proteomics 13:2162-75. 2013
  8. doi The nucleotide sequence of a Polish isolate of Tomato torrado virus
    Marta Budziszewska
    Interdepartmental Laboratory of Molecular Biology, Plant Protection Institute, W Wegorka 20, Street, 60 318, Poznan, Poland
    Virus Genes 37:400-6. 2008
  9. ncbi Molecular techniques for detection of Tribolium confusum infestations in stored products
    K Nowaczyk
    Interdepartmental Laboratory of Molecular Biology, Institute of Plant Protection National Research Institute, Wladyslaw Wegorek str 20, 60 318 Poznan, Poland
    J Econ Entomol 102:1691-5. 2009
  10. ncbi Assessment of reference gene stability influenced by extremely divergent disease symptoms in Solanum lycopersicum L
    Przemysław Wieczorek
    Interdepartmental Laboratory of Molecular Biology, Institute of Plant Protection National Research Institute, Władysława Wegorka 20, 60 318 Poznan, Poland
    J Virol Methods 194:161-8. 2013

Collaborators

Detail Information

Publications15

  1. ncbi The sequence and model structure analysis of three Polish peanut stunt virus strains
    Aleksandra Obrepalska-Steplowska
    Interdepartmental Laboratory of Molecular Biology, Plant Protection Institute, W Wegorka 20 Street, 60 318 Poznan, Poland
    Virus Genes 36:221-9. 2008
    ..The definite interpretation is impeded by the presence of satellite RNAs in Ag and P strains modulating symptoms' severity, though...
  2. doi Molecular techniques for the detection of granary weevil (Sitophilus granarius L.) in wheat and flour
    A Obrepalska-Steplowska
    Interdepartmental Laboratory of Molecular Biology, Poznan, Poland
    Food Addit Contam Part A Chem Anal Control Expo Risk Assess 25:1179-88. 2008
    ..The primer sets used turned out to be species specific, and the technique was rapid, reliable and very sensitive...
  3. ncbi Complete nucleotide sequence of a Polish strain of Peanut stunt virus (PSV-P) that is related to but not a typical member of subgroup I
    Aleksandra Obrepalska-Steplowska
    Interdepartmental Laboratory of Molecular Biology National Research Institute, Poznan, Poland
    Acta Biochim Pol 55:731-9. 2008
    ..Phylogenetic analyses, on the other hand, have revealed that PSV-P is related to representatives of the subgroup I to the same degree, with the exception of the coat protein coding sequence where PSV-P is clustered together with PSV-ER...
  4. ncbi [Insulin-like growth factor and interacting proteins]
    Aleksandra Obrepalska-Steplowska
    Interdepartmental Laboratory of Molecular Biology, Plant Protection Institute, 20 Miczurina St, 60 318 Poznan, Poland
    Postepy Biochem 51:69-79. 2005
    ..Presented work describes concise review of publications concerning IGF-I structure, function, expression and proteins affecting its activity, synthesis and circulation...
  5. ncbi Analysis of the human growth hormone receptor and IGF-I coding sequences in children with growth disorders
    Aleksandra Obrepalska-Steplowska
    Institute of Molecular Biology and Biotechnology, Adam Mickiewicz University, Poznan, Poland
    J Pediatr Endocrinol Metab 16:819-25. 2003
    ..This suggests that the growth disorders in this group of children might be due to a defect in a DNA region regulating expression of the GHR and IGF1 genes or genes involved in their regulation...
  6. doi Analysis of two strains of Peanut stunt virus: satRNA-associated and satRNA free
    Aleksandra Obrepalska-Steplowska
    Interdepartmental Laboratory of Molecular Biology, Institute of Plant Protection National Research Institute, Poznan, Poland
    Virus Genes 44:513-21. 2012
    ..Differences occur mainly on the protein surfaces which can possibly affect protein-protein interaction in infected cells, which is discussed...
  7. doi How can plant virus satellite RNAs alter the effects of plant virus infection? A study of the changes in the Nicotiana benthamiana proteome after infection by peanut stunt virus in the presence or absence of its satellite RNA
    Aleksandra Obrepalska-Steplowska
    Institute of Plant Protection, National Research Institute, Poznan, Poland
    Proteomics 13:2162-75. 2013
    ....
  8. doi The nucleotide sequence of a Polish isolate of Tomato torrado virus
    Marta Budziszewska
    Interdepartmental Laboratory of Molecular Biology, Plant Protection Institute, W Wegorka 20, Street, 60 318, Poznan, Poland
    Virus Genes 37:400-6. 2008
    ..The phylogenetic tree clustered aforementioned viruses to the same group, indicating that they have a common origin...
  9. ncbi Molecular techniques for detection of Tribolium confusum infestations in stored products
    K Nowaczyk
    Interdepartmental Laboratory of Molecular Biology, Institute of Plant Protection National Research Institute, Wladyslaw Wegorek str 20, 60 318 Poznan, Poland
    J Econ Entomol 102:1691-5. 2009
    ..Real-time PCR reactions with primers specific for mitochondrial DNA are considered to serve as a supplemental detection method for quantitative assessment of the infestation level...
  10. ncbi Assessment of reference gene stability influenced by extremely divergent disease symptoms in Solanum lycopersicum L
    Przemysław Wieczorek
    Interdepartmental Laboratory of Molecular Biology, Institute of Plant Protection National Research Institute, Władysława Wegorka 20, 60 318 Poznan, Poland
    J Virol Methods 194:161-8. 2013
    ..It is emphasised that despite the wide range of diverse disease symptoms it is concluded that ACT, CAC and EF1α could be used as the most suitable reference genes in studies of host-virus interactions in tomato. ..
  11. ncbi Analysis of coding and promoter sequences of the IGF-I gene in children with growth disorders presenting with normal level of growth hormone
    Aleksandra Obrepalska-Steplowska
    Department of Molecular Biology, Adam Mickiewicz University, Poznan, Poland
    J Pediatr Endocrinol Metab 16:1267-75. 2003
    ..The results obtained excluded mutations in the coding sequence of the IGF-I gene. We conclude that testing the IGF-I P1 region, using PCR/SSCP analysis, could be useful in the diagnosis of growth disorders...
  12. doi TaqMan REAL-Time PCR-based approach for differentiation between Globodera rostochiensis (golden nematode) and Globodera artemisiae species
    Katarzyna Nowaczyk
    Interdepartmental Laboratory of Molecular Biology, Institute of Plant Protection, Poznan, Poland
    Parasitol Res 103:577-81. 2008
    ..Applied probes enable not only to identify the species in DNA mixtures but also in a single cyst. The use of a crushed cyst eliminates long-lasting procedure of DNA isolation and reduces costs of analysis...
  13. ncbi Genetic variability within the Polish tomato torrado virus Kra isolate caused by deletions in the 3'-untranslated region of genomic RNA1
    Marta Budziszewska
    Interdepartmental Laboratory of Molecular Biology, Institute of Plant Protection National Research Institute, W Wegorka 20, 60 318 Poznan, Poland
    Virus Res 185:47-52. 2014
    ..In light of the published studies, the genetic variability of ToTV associated with large deletions within an isolate may not necessarily be rare and may influence the virus evolution and adaptation. ..
  14. ncbi Clinical significance of the insulin-like growth factor I gene promoter (P1) polymorphism in thyroid nodular disease
    Ryszard Wasko
    Department of Endocrinology, Metabolism and Internal Diseases, University of Medical Sciences in Poznan, Poland
    Neuro Endocrinol Lett 26:699-703. 2005
    ..Our aim was to assess, whether the analysis of the IGF-I gene promoter region and 5'UTR exon 1 structure may be useful in assessing the risk of thyroid carcinoma...
  15. ncbi [Subviral molecules of RNA associated with plant ss(+)RNA viruses]
    Marta Pelczyk
    Miedzyzakładowa Pracownia Biologii Molekularnej, Instytut Ochrony Roślin, Poznan
    Postepy Biochem 52:212-21. 2006
    ..This article is a synthetic review of information concerning subviral RNA molecules of plant viruses, their structure, functions and origin...