Ultrastructure of chloroplasts of poikilohydric plants Haberlea rhodopensis Friv. and Ramonda serbica Panč. during recovery from desiccation

Title:

Ultrastructure of chloroplasts of poikilohydric plants Haberlea rhodopensis Friv. and Ramonda serbica Panč. during recovery from desiccation

Creator:

Markovska, Y.K., Tutekova, A.A., and Kimenov, G.P.

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:0885a705-7799-4c94-ae09-cb4508ea7240
uuid:0885a705-7799-4c94-ae09-cb4508ea7240
urnnbn:urn:nbn:cz:aba007-000fpk

Subject:

grana, irradiation, mesophyll cell, starch, stoma, vacuole, and water saturation deficit

Type:

model:internalpart and TEXT

Format:

print

Description:

In anabiotic statě mesophyll cells of both species were filled with vacuoles, chloroplasts were round and without outer envelope and starch. During an 8-d rewatering period cell water saturation deficit continuously (from 80-85 % to 15- 20 %) declined, eliptic shape of chloroplasts was restored, their outer membrane was recovered, grana stacks grew in size and were ordered, stroma was denser, and starch grains started to be formed. The processes were more rapid in Ramonda serbica than in Haberlea rhodopensis. The course of processes was different in irradiated plants than in those kept in the dark.

Language:

Multiple languages

Rights:

http://creativecommons.org/licenses/by-nc-sa/4.0/
policy:public

Coverage:

613-620 and 135-142

Source:

Photosynthetica | 1995 Volume:31 | Number:4

Harvested from:

CDK

Metadata only:

false