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Expression of ras-family genes in the cell cycle and during differentiation of the lower eukaryote Physarum polycephalum

100%

Fronk J.

Acta Biochimica Polonica

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1999

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tom 46

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nr 1

Messenger RNA levels of three rcw-family genes (Pprasl, Ppras2, and Pprapl) were measured in different life forms and throughout the cell cycle of the slime mold Physarum polycephalum. All three genes are expressed at constant rates in the uninucleate amoebae and flagellates, regardless of the culture conditions (solid or liquid medium, particulate or dissolved nutrients). In the multinucleate stages (micro- and macroplasmodia) Pprasl and Pprapl mRNAs are somewhat less abundant, while Ppras2 is not expressed at all. The early stages of the amoeba-plasmodium transition proceed without any drop in Ppras2 expression. During the synchronous cell cycle in macroplasmodia Pprasl and Pprapl arc expressed at a constant level.

2

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Limited pattern of TCR delta chain gene rearrangement on the RNA level in multiple sclerosis

84%

Nowak J., Januszkiewicz D., Pernak M., Hertmanowska H., Nowicka-Kujawska K., Rembowska J., Lewandowski K., Nowak T., Wender M.

Journal of Applied Genetics

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2001

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tom 42

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nr 4

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Differences in editing of mitochondrial nad3 transcripts from CMS and fertile carrots

84%

Rurek M., Szklarczyk M., Adamczyk N., Michalik B., Augustyniak H.

Acta Biochimica Polonica

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2001

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tom 48

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nr 3

A high level of the nucleotide sequence conservation was found for mitochondrial nad3 gene of carrot. Three silent nucleotide substitutions differentiate nad3 open reading frames from cytoplasmic male sterile and male fertile carrots. All these differences are preserved on the RNA level. Partial and silent editing also distinguished both carrots. Three of the C to U conversions were specific to the fertile line. In the two examined carrot lines editing did not affect the mode of alteration of encoded amino acids.

4

Effect of calcium on RNA content in meristematic cells of pea [Pisum sativum L.] roots treated with toxic metals

67%

Lbik-Nowak A., Gabara B.

Folia Histochemica et Cytobiologica

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1997

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tom 35

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nr 4

Ograniczanie wyników

2 Acta Biochimica Polonica

1 Folia Histochemica et Cytobiologica

1 Journal of Applied Genetics

1 Adamczyk N.

1 Augustyniak H.

1 Fronk J.

1 Gabara B.

1 Hertmanowska H.

1 Januszkiewicz D.

1 Lbik-Nowak A.

1 Lewandowski K.

1 Michalik B.

1 Nowak J.

1 Nowak T.

1 Nowicka-Kujawska K.

1 Pernak M.

1 Rembowska J.

1 Rurek M.

1 Szklarczyk M.

1 Wender M.

2 2001

1 1999

1 1997

Expression of ras-family genes in the cell cycle and during differentiation of the lower eukaryote Physarum polycephalum

Limited pattern of TCR delta chain gene rearrangement on the RNA level in multiple sclerosis

Differences in editing of mitochondrial nad3 transcripts from CMS and fertile carrots

Effect of calcium on RNA content in meristematic cells of pea [Pisum sativum L.] roots treated with toxic metals