Aleksandra Obrepalska-Steplowska

Summary

Affiliation: Polish Academy of Sciences
Country: Poland

Publications

  1. ncbi request reprint 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. ncbi request reprint [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
  3. ncbi request reprint 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. doi request reprint 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
  5. ncbi request reprint 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 request reprint 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 request reprint 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
  8. ncbi request reprint 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
  9. ncbi request reprint 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
  10. doi request reprint 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

Collaborators

  • Marta Budziszewska
  • Anna Gozdzicka-Jozefiak
  • K Nowaczyk
  • Katarzyna Nowaczyk
  • Marta Pelczyk
  • Ryszard Wasko
  • P Olejarski
  • M Gawlak
  • J Nawrot
  • J E Throne
  • Renata Dobosz
  • Stefan Kornobis
  • Henryk Pospieszny
  • Krzysztof Michalek
  • Joanna Pacholska
  • Jerzy Sowinski

Detail Information

Publications13

  1. ncbi request reprint 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. ncbi request reprint [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...
  3. ncbi request reprint 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. doi request reprint 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...
  5. ncbi request reprint 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 request reprint 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 request reprint 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...
  8. ncbi request reprint 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...
  9. ncbi request reprint 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...
  10. doi request reprint 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...
  11. doi request reprint 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
    ....
  12. ncbi request reprint [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...
  13. ncbi request reprint 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...