NDLI: Effects of physiological integration on photosynthetic efficiency of Trifolium repens in response to heterogeneous UV-B radiation

Please wait, while we are loading the content...

Differential responses of leaf water-use efficiency and photosynthetic nitrogen-use efficiency to fertilization in Bt-introduced and conventional rice lines

The interplay of anthocyanin biosynthesis and chlorophyll catabolism in senescing leaves and the question of photosystem II photoprotection

Mechanism of xanthophyll-cycle-mediated photoprotection in Cerasus humilis seedlings under water stress and subsequent recovery

Effect of mycorrhizal inoculation on ecophysiological responses of pistachio plants grown under different water regimes

Effects of physiological integration on photosynthetic efficiency of Trifolium repens in response to heterogeneous UV-B radiation

Low substrate temperature imposes higher limitation to photosynthesis of orange plants as compared to atmospheric chilling

Effects of osmotic- and high-light stresses on PSII efficiency of attached and detached leaves of three tree species adapted to different water regimes

Drought responses in Aleppo pine seedlings from two wild provenances with different climatic features

PsbO, PsbP, and PsbQ of photosystem II are encoded by gene families in Nicotiana benthamiana. Structure and functionality of their isoforms

Light acclimation at the end of the growing season in two broadleaved oak species

Photosynthetic characteristics of ornamental passion flowers grown under different light intensities

Caragana korshinskii seedlings maintain positive photosynthesis during short-term, severe drought stress

Jarvis, R.P. (ed.): Chloroplast Research in Arabidopsis, Methods and Protocols, Vol. I and II, Ser.: Methods in Molecular Biology. Vol. 774 and 775

Morphological plasticity, photosynthesis and chlorophyll fluorescence of Athyrium pachyphlebium at different shade levels

Chloroplastidic pigments, gas exchange, and carbohydrates changes during Carapa guianensis leaflet expansion

Nondestructive, simple, and accurate model for estimation of the individual leaf area of som (Persea bombycina)

Comparison of gas exchange and chlorophyll fluorescence of low-potassium-tolerant and -sensitive soybean [Glycine max (L.) Merr.] cultivars under low-potassium condition

Leaf area prediction for corn (Zea mays L.) cultivars with multiregression analysis

Photosynthetica : Volume 49, Issue 3, September 2011

Photosynthetica : Volume 49, Issue 2, June 2011

Photosynthetica : Volume 49, Issue 1, March 2011

Photosynthetica : Volume 48

Photosynthetica : Volume 47

Photosynthetica : Volume 46

Photosynthetica : Volume 45

Photosynthetica : Volume 44

Photosynthetica : Volume 43

Photosynthetica : Volume 42

Photosynthetica : Volume 41

Photosynthetica : Volume 40

Photosynthetica : Volume 39

Photosynthetica : Volume 38

Photosynthetica : Volume 37

Photosynthetica : Volume 36

Photosynthetica : Volume 35

Photosynthetica : Volume 34

Photosynthetica : Volume 33

Effects of physiological integration on photosynthetic efficiency of Trifolium repens in response to heterogeneous UV-B radiation

Content Provider	Springer Nature Link
Author	Li, Q. Liu, X. Yue, M. Zhang, X. F. Zhang, R. C.
Copyright Year	2011
Abstract	Several studies have found the photosynthetic integration in clonal plants to response to resource heterogeneity, while little is known how it responses to heterogeneity of UV-B radiation. In this study, the effects of heterogeneous UV-B radiation (280–315 nm) on gas exchange and chlorophyll fluorescence of a clonal plant Trifolium repens were evaluated. Pairs of connected and severed ramets of the stoloniferous herb T. repens were grown under the homogeneity (both of ramets received only natural background radiation, ca. 0.6 kJ m$^{−2}$ d$^{−1}$) and heterogeneity of UV-B radiation (one of the ramet received only natural background radiation and the other was exposed to supplemental UV-B radiation, 2.54 kJ m$^{−2}$ d$^{−1}$) for seven days. Stomatal conductance (g $_{s}$), intercellular CO$_{2}$ concentration (C $_{i}$) and transpiration rate (E) showed no significant differences in connected and severed ramets under homogenous and heterogeneous UV-B radiation, however, net photosynthetic rate (P $_{N}$) and maximum photosynthetic rate (P $_{max}$) of ramets suffered from supplemental increased UV-B radiation and that of its connected sister ramet decreased significantly. Moreover, additive UV-B radiation resulted in a notable decrease of the minimal fluorescence of dark-adapted state (F$_{o}$), the electron transport rate (ETR) and photochemical quenching coefficient (q$_{P}$) and an increase of nonphotochemical quenching (NPQ) under supplemental UV-B radiation, while physiological connection reverse the results. In all, UV-B stressed ramets could benefit from unstressed ramets by physiological integration in photosynthetic efficiency, and clonal plants are able to optimize the efficiency to maintain their presence in less favourable sites.
Starting Page	539
Ending Page	545
Page Count	7
File Format	PDF
ISSN	03003604
Journal	Photosynthetica
Volume Number	49
Issue Number	4
e-ISSN	15739058
Language	English
Publisher	Springer Netherlands
Publisher Date	2011-12-07
Publisher Place	Dordrecht
Access Restriction	Subscribed
Subject Keyword	Plant Physiology
Content Type	Text
Resource Type	Article
Subject	Physiology Plant Science

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Effects of physiological integration on photosynthetic efficiency of Trifolium repens in response to heterogeneous UV-B radiation

Effects of UV-B radiation direction on physiological integration in Trifolium repens

Arbuscular mycorrhizal fungi reduce effects of physiological integration in Trifolium repens.

Arbuscular mycorrhizal fungi reduce effects of physiological integration in Trifolium repens

Influence of supplemental UV-B radiation on photosynthetic characteristics of rice plants

Photosynthetic responses to solar UV-A and UV-B radiation in low-and high-altitude populations of Hippophae rhamnoides

Leaf anatomy and photosynthetic efficiency of Acrostichum danaeifolium after UV radiation

Photosynthetic UV-B Response of Beech (Fagus sylvatica L.) Saplings

Changes in morphological, photosynthetic and physiological responses of Mono Maple seedlings to enhanced UV-B and to nitrogen addition

Effects of physiological integration on photosynthetic efficiency of Trifolium repens in response to heterogeneous UV-B radiation

Similar Documents

Effects of physiological integration on photosynthetic efficiency of Trifolium repens in response to heterogeneous UV-B radiation

Effects of UV-B radiation direction on physiological integration in Trifolium repens

Arbuscular mycorrhizal fungi reduce effects of physiological integration in Trifolium repens.

Arbuscular mycorrhizal fungi reduce effects of physiological integration in Trifolium repens

Influence of supplemental UV-B radiation on photosynthetic characteristics of rice plants

Photosynthetic responses to solar UV-A and UV-B radiation in low-and high-altitude populations of Hippophae rhamnoides

Leaf anatomy and photosynthetic efficiency of Acrostichum danaeifolium after UV radiation

Photosynthetic UV-B Response of Beech (Fagus sylvatica L.) Saplings

Changes in morphological, photosynthetic and physiological responses of Mono Maple seedlings to enhanced UV-B and to nitrogen addition

Effects of physiological integration on photosynthetic efficiency of Trifolium repens in response to heterogeneous UV-B radiation