Die Feinstruktur der Chromoplasten in plasmochromen Perigon-Blättern vonTulipa

摘要

The chromoplasts of yellow perigon leaves ofTulipaderive from the young chloroplasts present in the bud stage. During chromoplast development and thylakoid breakdown many large plastoglobuli (diameter 80–360 nm) are formed. The function of the petal plastoglobuli as stores for the chromoplast lipids such as plastidquinonesandcarotenoids is discusse