Results 41 to 50 of about 250,341 (305)

Mapping loci for chlorosis associated with chlorophyII b deficiency in potato [PDF]

, 2008
About 30% of the potato plants from a (Solanum tuberosum × S. berthaultii) × S. tuberosum backcross population had chlorotic, malformed leaves; but a gradation in symptom severity suggested regulation by more than one gene.
Berg, J.H., Ewing, E.E., Simko, I., Vreugdenhil, D.   +3 more
core   +2 more sources

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Effects of Exogenous 24-Epibrassinolide Leaves Spraying Application on Chlorophyll Accumulation and Gene Expression Profiles of Chlorophyll Metabolism in Celery

Horticulturae, 2023
Celery is an important leaf vegetable crop in Apiaceae, of which the petiole and leaf blade are the main edible parts. The content and proportion of photosynthetic pigments, mainly chlorophyll, have an important effect on the growth and quality of celery.
Chen Chen, Li-Xiang Wang, Meng-Yao Li, Guo-Fei Tan, Er-Jin Zhang, Pei-Zhuo Liu, Hui Liu, Jian-Ping Tao, Sheng Shu, Jian-Hua Zhou, Ai-Sheng Xiong   +10 more
doaj   +1 more source

YlmG1 is localized exclusively to the chloroplast envelope membrane and is involved in preprotein translocation in Arabidopsis thaliana

FEBS Open Bio, EarlyView.
Cytosolically synthesized chloroplast preproteins are translocated across the outer and inner envelope membranes through translocons called TOC and TIC, respectively. In green algae and plants, the TIC core is composed of essential membrane proteins, Tic12, Tic20, and Tic214.
Mengyi Li, Xueyang Zhao, Masato Nakai
wiley   +1 more source

Measuring Leaf Chlorophyll Concentration from Its Color: A Way in Monitoring Environment Change to Plantations

, 2013
Leaf colors of a plant can be used to identify stress level due to its adaptation to environmental change. For most leaves green-related colors are sourced from chlorophyll a and b. Chlorophyll concentration is normally measured using a spectrophotometer
Kesuma, Teja, Khotimah, Siti Nurul, Shibghatallah, Muhammad Abdul Hakim, Suhandono, Sony, Viridi, Sparisoma   +4 more
core   +1 more source

Maize open-pollinated populations physiological improvement: validating tools for drought response participatory selection [PDF]

, 2019
Participatory selection—exploiting specific adaptation traits to target environments—helps to guarantees yield stability in a changing climate, in particular under low-input or organic production.
Araus, Aslam, Bänziger, Cendrero-Mateo, Daniela Santos, Duarte Pintado, Emanuel Ferreira, Farqujar, Hallauer, J. Miguel Costa, Jones, Jones, Kummerlen, M. Catarina Bicho, Mara L. Alves, Maria Carlota Vaz Patto, Mendes-Moreira, Monneveux, Pedro Mendes-Moreira, Prasanna, Ritchie, Strasser, Susana S. Araújo, Susana T. Leitão, Vaz Patto, Weltzien   +25 more
core   +2 more sources

The global distribution of leaf chlorophyll content [PDF]

Remote Sensing of Environment, 2020
Leaf chlorophyll is central to the exchange of carbon, water and energy between the biosphere and the atmosphere, and to the functioning of terrestrial ecosystems. This paper presents the first spatially-continuous view of terrestrial leaf chlorophyll content (ChlLeaf) at the global scale.
Croft, H., Chen, J.M., Wang, R., Mo, G., Luo, S., Luo, X., He, L., Gonsamo, A., Arabian, J., Zhang, Y., Simic-Milas, A., Noland, T.L., He, Y., Homolová, L., Malenovský, Z., Yi, Q., Beringer, J., Amiri, R., Hutley, L., Arellano, P., Stahl, Clement, Bonal, Damien   +21 more
openaire   +4 more sources

Covalent Organic Frameworks for Photocatalytic CO2 Reduction: Metal Integration Principles, Strategies and Functions

Advanced Functional Materials, EarlyView.
Covalent organic frameworks (COFs) with metals have been recognized as versatile platforms for photocatalytic CO2 reduction (CO2PRR). Herein, an overview of metal integration strategies for COFs is systematically summarized. Regulatory mechanisms and structure–activity relationships between metal integration and COF‐based CO2PRR are emphasized.
Jie He, Minxian Zhang, Jinqiang Zhang, Hongqi Sun, Shaobin Wang, Xiaoguang Duan   +5 more
wiley   +1 more source

Effects of foliar application of methanol on physiological characteristics of chickpea (Cicer arietinum L.) under drought stress [PDF]

پژوهش‌های حبوبات ایران, 2014
In order to evaluate the effects of foliar application of methanol on some physiological characteristics of chickpea under drought stress, an experiment was conducted as a factorial based on completely randomized design with three replications in 2011 at
Saeed Reza Hosseinzadeh, Monireh Cheniany, Azam Salimi   +2 more
doaj   +1 more source

Effect of drought stress on yield, proline and chlorophyll contents in three chickpea cultivars [PDF]

, 2010
Drought stress is one of the major abiotic stresses in agriculture worldwide. This study was carried out to investigate the effect of drought stress on proline content, chlorophyll content, photosynthesis and transpiration, stomatal conductance and yield
Bahramnejad, B., Mafakheri, A., Siosemardeh, A., Sohrabi, Y., Struik, P.C.   +4 more
core   +1 more source