Subtitle:

Photosynthetic activity as physiological marker in the evaluation of the quality of shoot cultures and obtained plantlets

Publisher:

Committee on Biotechnology PAS ; Institute of Bioorganic Chemistry PAS

Description:

„Biotechnologia roślinna w biologii, farmacji i rolnictwie” X Ogólnopolska Konferencja Kultur In Vitro i Biotechnologii Roślin ; KULTURY IN VITRO I BIOTECHNOLOGIA ROŚLIN

Abstract:

Chlorophyll a fluorescence has become a routine method for obtaining information on various aspects of photosynthesis. The terms and definitions aresometimes used convertibly, which became a source of misunderstanding. Inthis article, the most accepted viewpoint is presented on chlorophyll fluorescence meaning in monitoring and characterising of photosynthetic events.It was exemplified that strawberry shoot cultures show photosynthetic activity through multiplication subculture. Light and dark phases of photosynthesis function better when glucose is added to the medium in comparison to sucrose-medium. Photosynthetic efficiency of acclimated plantlets is higher thanthat of cultured shoots, but it is far from full activity of plants growing in naturalconditions. The leaves formed during in vitro life slowly decrease, but newlyformed leaves acquire the photosynthetic activity at the time of acclimatisation.

Relation:

Biotechnologia, vol.62, 3 (2003)-.

Volume:

62

Issue:

3

Start page:

30

End page:

38

Detailed Resource Type:

Article

Format:

application/pdf

Resource Identifier:

0860-7796 ; oai:rcin.org.pl:132884 ; IChB B-58

Source:

Library of Institute of Bioorganic Chemistry PAS

Language:

pol

Language of abstract:

eng

Temporal coverage:

1988-2010

Rights:

Creative Commons Attribution BY-SA 4.0 license

Terms of use:

Copyright-protected material. [CC BY-SA 4.0] May be used within the scope specified in Creative Commons Attribution BY-SA 4.0 license, full text available at:

Digitizing institution:

Institute of Bioorganic Chemistry of the Polish Academy of Science

Original in:

Institute of Bioorganic Chemistry of the Polish Academy of Science

Projects co-financed by:

Operational Program Digital Poland, 2014-2020, Measure 2.3: Digital accessibility and usefulness of public sector information; funds from the European Regional Development Fund and national co-financing from the state budget.

Access:

Open