Stability of chlorophyll, carotenoids and protein of thylakoid membranes during in vitro aging of chloroplasts

Title:

Stability of chlorophyll, carotenoids and protein of thylakoid membranes during in vitro aging of chloroplasts

Creator:

Choudhury, N.K., Swain, N.K., Raval, M.K., and Bisval, U.C.

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:f07da02a-29a4-40a2-b681-c656d8b274e4
uuid:f07da02a-29a4-40a2-b681-c656d8b274e4
urnnbn:urn:nbn:cz:aba007-000fj5

Type:

model:internalpart and TEXT

Format:

print

Description:

Aging induced loss of chlorophyll (Chl), carotenoids (Car) and proteins was studied in suspensions of isolated wheat chloroplasts incubated in the light or dark. Faster rate of pigment loss in the light was due to photodestruction of pigments. Compared to Chl, a greater loss of Car in the light was due to photoprotective action of Car towards Chl resulting in its own destruction. The total protein content was lowered more in the light than in dark. Soluble proteins of chloroplasts declined by 36 %, whereas membrane proteins showed a loss of only 8 % after 6 d of light incubation.

Language:

Multiple languages

Rights:

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

Coverage:

631-634 and 153-156

Source:

Photosynthetica | 1993 Volume:29 | Number:4

Harvested from:

CDK

Metadata only:

false