Shuttle-like movements of Golgi vesicles in the tip of growingChara rhizoids

Autor:	E. Bartnik, Andreas Sievers, Z. Hejnowicz
Rok vydání:	1990
Předmět:	symbols.namesake Vesicle Endoplasmic reticulum symbols Biophysics Cell Biology Plant Science General Medicine Anatomy Chara fragilis Biology Golgi apparatus Radial direction
Zdroj:	Protoplasma. 159:1-8
ISSN:	1615-6102 0033-183X
DOI:	10.1007/bf01326629
Popis:	In tip-growingChara rhizoids, the in-vivo saltatory movements of Golgi vesicles were recorded. The movements in radial direction back and forth between the ER aggregate and the plasma membrane occurred three times more often than movements passing the ER aggregate tangentially. The mean velocity of the class of Golgi vesicles observed (0.4–1 μm in diameter) was approx. 0.3 μm/s. Higher speed of 1–1.5 μm/s occurred only in radial directions. Possibly, the ER aggregate is involved in guidance of the Golgi vesicles.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5a35160c9c49462a47e37b280dbfba09 https://doi.org/10.1007/bf01326629 Zobrazit plný text záznamu Full text from SpringerLink