Evidence map›Paper›PMID 36890306›Full record

ArticleBotanical studies2023

Responses of photosynthesis and chlorophyll fluorescence during light induction in different seedling ages of Mahonia oiwakensis.

Chung-I Chen, Kuan-Hung Lin, Tzu-Chao Lin, Meng-Yuan Huang, Yung-Chih Chen, Chau-Ching Huang, Ching-Wen Wang

Abstract read
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Article in Botanical studies, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

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0cells of the map it votes in
5citing papers in PubMed
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1 · What the graph read from it

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

7 authors.

Chung-I Chen *Department of Forestry, National Pingtung University of Science and Technology, Pingtung, 91201, Taiwan.
Kuan-Hung LinDepartment of Horticulture and Biotechnology, Chinese Culture University, Taipei, 11114, Taiwan.
Tzu-Chao LinEndemic Species Research Institute, Jiji Township, No.1, Minsheng E. Rd, Nantou County, 55244, Taiwan.
Meng-Yuan HuangDepartment of Life Sciences and Innovation and Development Center of Sustainable Agriculture, National Chung Hsing University, Taichung, 40227, Taiwan.
Yung-Chih ChenCollege of Bio-Resources and Agriculture, The Experimental Forest, National Taiwan University, Nantou, 557, Taiwan.
Chau-Ching HuangEndemic Species Research Institute, Jiji Township, No.1, Minsheng E. Rd, Nantou County, 55244, Taiwan.
Ching-Wen WangEndemic Species Research Institute, Jiji Township, No.1, Minsheng E. Rd, Nantou County, 55244, Taiwan. kilorsoul@gmail.com.ORCID http://orcid.org/0000-0003-2253-388X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe aim of this study was to determine the actual state of the photosynthetic apparatus and exhibit distinguishable differences in the chlorophyll fluorescence (ChlF) components in different seedling ages of M. oiwakensis plants subjected to different light intensity (LI). Potted 6-month-old greenhouse seedlings and field collected 2.4-year-old seedlings with 5 cm heights were selected and randomly separated into seven groups for photosynthesis measurements illuminated with 50, 100 (assigned as low LI), 300, 500, 1,000 (as moderate LI), 1,500 and 2,000 (as high LI) μmol m

resultsn 6-month-old seedlings, as LI increased from 50 to 2,000 PPFD, the values of non-photochemical quenching and photo-inhibitory quenching (qI) increased but potential quantum efficiency of PSII (Fv/Fm) and photochemical efficiency of photosystem II (ΦPSII) values decreased. High electron transport rate and percentage of actual PSII efficiency by Fv/Fm values were observed in 2.4-year-old seedlings at high LI conditions. Furthermore, higher ΦPSII was detected under low LI conditions, with lower energy-dependent quenching (qE) and qI values and photo-inhibition % decreased as well. However, qE and qI increased as ΦPSII decreased and photo-inhibition% increased under high LI treatments.

conclusionsThese results could be useful for predicting the changes in growth and distribution of Mahonia species grown in controlled environments and open fields with various combinations of varying light illuminations, and ecological monitoring of their restoration and habitat creation is important for provenance conservation and helps to formulate better conservation strategies for the seedlings.

Indexed as

BerberidaceaeChlorophyll fluorescenceEnergy quenchingLight intensityMahoniaPhoto-inhibitionPhotosynthesis efficiencyPhotosystem II

Identifiers

PMID36890306
PMCPMC9995626

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