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1. A hyperspectral deep learning attention model for predicting lettuce chlorophyll content

   Background

   The phenotypic traits of leaves are the direct reflection of the agronomic traits in the growth process of leafy vegetables, which plays a...

   Ziran Ye, **angfeng Tan, ... Dedong Kong in Plant Methods

   Article Open access 03 February 2024
   

2. HCC1, a Polygalacturonase, Regulates Chlorophyll Degradation via the Ethylene Synthesis Pathway

   Chlorophyll degradation is an important physiological process and is essential for plant growth and development. However, how chlorophyll degradation...

   Yongxiang Liao, Bing **ang, ... **anjun Wu in Rice

   Article Open access 09 December 2023
   

3. Degree of shade tolerance shapes seasonality of chlorophyll, nitrogen and phosphorus levels of trees and herbs in a temperate deciduous forest

   Forest productivity is closely linked to seasonal variations and vertical differentiation in leaf traits. However, leaf structural and chemical...

   Jiajia Zeng, Fan Liu, ... **ngchang Wang in Journal of Forestry Research

   Article 08 April 2024
   

4. A non-destructive, low cost and high throughput colorimetric method for chlorophyll estimation in rice (Oryza sativa L.)

   Leaf chlorophyll is an important biochemical parameter used to assess plant health under stress. Chlorophyll is invariably estimated using...

   Sadiah Shafi, Aaqif Zaffar, ... Parvaze Ahmad Sofi in Discover Plants

   Article Open access 10 June 2024
   

5. Responses of Rice Photosynthesis and Yield to Elevated CO₂ Concentrations: A Quantitative Analysis via Chlorophyll Fluorescence Technology

   Scientific evidence indicates that elevated atmospheric CO ₂ concentrations (e[CO ₂ ]) have a significant impact on rice production. Further systematic...

   Hao He, Chao Liu, ... Qi Li in Journal of Soil Science and Plant Nutrition

   Article 27 June 2024
   

6. Reduced expression of chlorophyllide a oxygenase (CAO) decreases the metabolic flux for chlorophyll synthesis and downregulates photosynthesis in tobacco plants

   Chlorophyll b is synthesized from chlorophyllide a , catalyzed by chlorophyllide a oxygenase ( CAO ). To examine whether reduced chlorophyll b content...

   Ajaya K. Biswal, Gopal K. Pattanayak, ... Baishnab C. Tripathy in Physiology and Molecular Biology of Plants

   Article 03 December 2023
   

7. Measurement of the Kinetics of Chlorophyll a Fluorescence by an LED-Light Source Fluorimeter, Handy PEA

   The chlorophyll a fluorescence measurement method is used to determine the efficiency of the photosynthetic apparatus and to assess the physiological...

   Marta Hornyák, Agnieszka Płażek in Buckwheat

   Protocol 2024
   

8. Extraction of chlorophyll a from Tetradesmus obliquus—a method upgrade

   Nowadays, the use of algae is prevalent for both industrial and agricultural purposes. The determination of chlorophyll (Chl) content is a commonly...

   E. Greipel, A. Kósa, ... J. Kutasi in Biologia Futura

   Article Open access 22 February 2024
   

9. A new spectral index for estimation of wheat canopy chlorophyll density: considering background interference and view zenith angle effect

   Remote sensing (RS) estimation of chlorophyll density serves as an effective measure to assess crop nitrogen (N) nutrition status and guide precision...

   Yuanyuan Pan, Ruiheng Zhou, ... Yongchao Tian in Precision Agriculture

   Article 29 May 2023
   

10. Spatial and Seasonal Variability of the Chlorophyll a Concentration in the Barents Sea

    Abstract

    Variations in the surface chlorophyll a concentration (Chl-a) measured during 25 cruises conducted from 1984 to 2020 were investigated in...

    V. V. Vodopyanova, V. G. Dvoretsky, A. S. Bulavina in Biology Bulletin

    Article 02 April 2024
    

11. Integrating Reservoirs into the Dissolved Organic Matter Versus Primary Production Paradigm: How Does Chlorophyll-a Change Across Dissolved Organic Carbon Concentrations in Reservoirs?

    Primary production in freshwater ecosystems is largely a function of light and nutrient availability, both of which have been changing in many lakes...

    Rachel M. Pilla, Natalie A. Griffiths in Ecosystems

    Article 03 October 2023
    

12. Chlorophyll f can replace chlorophyll a in the soluble antenna of dinoflagellates

    Chlorophyll f is a new type of chlorophyll isolated from cyanobacteria. The absorption and fluorescence characteristics of chlorophyll f permit these...

    Miguel A. Hernández‐Prieto, Roger Hiller, Min Chen in Photosynthesis Research

    Article 06 January 2022
    

13. A quantitative assessment of (bacterio)chlorophyll assignments in the cryo-EM structure of the Chloracidobacterium thermophilum reaction center

    Chlorophylls and bacteriochlorophylls are the primary pigments used by photosynthetic organisms for light harvesting, energy transfer, and electron...

    Christopher J. Gisriel, David A. Flesher, ... Gary W. Brudvig in Photosynthesis Research

    Article 25 September 2023
    

14. Effects of Nitrogen Deficiency on Photosynthesis and Chlorophyll a Fluorescence Attributes at Two Contrasting Legume Forages

    Abstract

    Exploration of genetic resources constitutes an eminent device for the selection of interesting tolerant forage species for nitrogen...

    Z. Barhoumi in Russian Journal of Plant Physiology

    Article 01 February 2024
    

15. Chlorophyll a Dimers Bound in the Water-Soluble Protein BoWSCP Photosensitize the Reduction of Cytochrome c

    Abstract

    When bound to water-soluble proteins of the WSCP family, chlorophyll molecules form dimers structurally similar to the “special pair” of...

    Yu. N. Obukhov, K. V. Neverov, ... M. S. Kritsky in Doklady Biochemistry and Biophysics

    Article 01 April 2023
    

16. Melon yellow-green plant (Cmygp) encodes a Golden2-like transcription factor regulating chlorophyll synthesis and chloroplast development

    Key message

    A SNP mutation in CmYGP gene encoding Golden2-like transcription factor is responsible for melon yellow-green plant trait.

    ...

    Sen Yang, **aojuan Wang, ... Luming Yang in Theoretical and Applied Genetics

    Article 23 March 2023
    

17. Variable salinity induced physio-chemical and chlorophyll a fluorescence responses in Kappaphycus alvarezii, a commercial carragenophyte

    Kappaphycus alvarezii is cultivated as a commercial source of carrageenan and salinity fluctuations adversely affect the productivity. We report on...

    Shahrukh A. Siddiqui, Jigar A. Sutariya, ... Mangal S. Rathore in Journal of Applied Phycology

    Article 22 January 2024
    

18. Fine map** and identification of a novel albino gene OsAL50 that is required for chlorophyll biosynthesis and chloroplast development in rice (Oryza sativa L.)

    Leaf color is a highly important agronomic trait, and mutants with altered leaf coloration can serve as excellent models for studies on chloroplast...

    Yuehui Zeng, **nyu Wei, ... Xuming Xu in Plant Growth Regulation

    Article 23 January 2024
    

19. Effects of iron on the growth, chlorophyll a, total lipids, and fatty acids of Chaetoceros lorenzianus

    Polyunsaturated fatty acid (PUFA) and eicosapentaenoic acid (EPA) are essential for the health of aquatic organisms and human beings. In order to...

    Zuhao Zhang, Ruibing Peng, ... Jianyuan Lin in Journal of Applied Phycology

    Article 14 February 2023
    

20. The Dependence of Chlorophyll a Concentration on Total Phosphorus in Water Bodies with Increasing Water Color

    Abstract

    For Karelian lakes, it is shown that, as the water color increases, an increase in the total phosphorus content in water leads to a slower...

    N. M. Kalinkina, E. V. Tekanova in Inland Water Biology

    Article 15 October 2022