Details

Autor(en) / Beteiligte

• Rodkiewicz, B.
• Bednara, J.
• Mostowska, A.
• Duda, E.
• Stobiecka, H.

Titel

THE CHANGE IN DISPOSITION OF PLASTIDS AND MITOCHONDRIA DURING MICROSPOROGENESIS AND SPOROGENESIS IN SOME HIGHER PLANTS

Ist Teil von

• Acta Botanica Neerlandica, 1986-08, Vol.35 (3), p.209-215

Ort / Verlag

Amsterdam: Royal Botanical Society of the Netherlands

Erscheinungsjahr

1986

Link zum Volltext

Quelle

Wiley Online Library - AutoHoldings Journals

Beschreibungen/Notizen

• SUMMARY In microsporocytes of Stangeria, Impatiens and Tradescantia and in sporocytes of Equisetum all plastids and mitochondria aggregate for a short period at one side of the early prophase I nucleus. Later the organelles disaggregate and during metaphase I and anaphase I they organelles migrate towards the equator of the cell. In Impatiens, Clarkia, Lysimachia and Equisetum all these organelles aggregate in the equatorial plane, thus dividing a dyad into two parts. After meiosis II the equatorial aggregation of organelles is reshaped and divides a tetrad into four parts. Inside the aggregation of organelles, cell plates are simultaneously set up.