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Computerized analysis of cytochemical reactions of spermatozoa in rats chronically treated with lead acetate [ Pb[II] ]

100%

Piasecka M., Wenda-Rozewicka L., Kram A.

Folia Histochemica et Cytobiologica

1997

tom 35

nr 2

Cytochemical and structural reactions of moss protonemata of Funaria hygrometrica Hedw. treated with lead

86%

Krzeslowska M., Wozny A.

Biological Bulletin of Poznań. Supplement

1996

tom 33

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Developmental and cytochemical studies of the endosperm chalazal haustorium of Rhinanthus serotinus (Scrophulariaceae)

72%

Swierczynska J., Kozieradzka-Kiszkurno M., Bohdanowicz J.

Acta Biologica Cracoviensia. Series Botanica

2013

tom 55

nr 1

We examined the development of the endosperm chalazal haustorium of Rhinanthus serotinus, using histochemical assays and light and electron microscopy. The chalazal haustorium is a huge single cell containing two enlarged nuclei. The nuclei are located in the middle of the haustorium cell. At the chalazal end of the haustorium cell structure, ultrastructural study revealed the presence of a transfer wall forming wall ingrowths. At all examined stages of haustorium cell development we identified insoluble polysaccharides, proteins, nucleic acids and lipid droplets. Macromolecules were especially abundant in the fully differentiated haustorium cell. Our results suggest that the endosperm chalazal haustorium is a site of intense metabolic activity.

The stunning, glass-covered resting cyst of Maryna umbrellata [Ciliophora, Colpodea]

58%

Foissner W.

Acta Protozoologica

2009

tom 48

nr 3

223-243

Ograniczanie wyników

1 Acta Biologica Cracoviensia. Series Botanica

1 Acta Protozoologica

1 Biological Bulletin of Poznań. Supplement

1 Folia Histochemica et Cytobiologica

1 Bohdanowicz J.

1 Foissner W.

1 Kozieradzka-Kiszkurno M.

1 Kram A.

1 Krzeslowska M.

1 Piasecka M.

1 Swierczynska J.

1 Wenda-Rozewicka L.

1 Wozny A.

1 2013

1 2009

1 1997

1 1996

Wyniki wyszukiwania

Computerized analysis of cytochemical reactions of spermatozoa in rats chronically treated with lead acetate [ Pb[II] ]

Cytochemical and structural reactions of moss protonemata of Funaria hygrometrica Hedw. treated with lead

Developmental and cytochemical studies of the endosperm chalazal haustorium of Rhinanthus serotinus (Scrophulariaceae)

The stunning, glass-covered resting cyst of Maryna umbrellata [Ciliophora, Colpodea]