Results 51 to 60 of about 229,894 (397)

Chloroplasts at the Crossroad of Photosynthesis, Pathogen Infection and Plant Defense

open access: yesInternational Journal of Molecular Sciences, 2018
Photosynthesis, pathogen infection, and plant defense are three important biological processes that have been investigated separately for decades. Photosynthesis generates ATP, NADPH, and carbohydrates.
Yan Lu, Jian Yao
semanticscholar   +1 more source

Photosynthetic and leaf anatomical characteristics of Castanea sativa: a comparison between in vitro and nursery plants

open access: yesBiologia Plantarum, 2012
The anatomic and functional leaf characteristics related to photosynthetic performance of Castanea sativa growing in vitro and in nursery were compared. The irradiance saturated photosynthesis in in vitro grown plantlets was significantly lower compared ...
P. L. Sáez   +5 more
doaj   +1 more source

Analysis of chlorophyll fluorescence reveals stage specific patterns of chloroplast-containing cells during Arabidopsis embryogenesis [PDF]

open access: yes, 2010
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-97602010000100012&lng=es&nrm=isoThe basic body plan of a plant is established early in embryogenesis when cells differentiate, giving rise to the apical and basal regions of the embryo.
Meisel, Lee   +2 more
core   +2 more sources

Chloroplasts and Plant Immunity: Where Are the Fungal Effectors?

open access: yesPathogens, 2019
Chloroplasts play a central role in plant immunity through the synthesis of secondary metabolites and defense compounds, as well as phytohormones, such as jasmonic acid and salicylic acid. Additionally, chloroplast metabolism results in the production of
M. Kretschmer   +3 more
semanticscholar   +1 more source

The Combined Loss of Triose Phosphate and Xylulose 5-Phosphate/Phosphate Translocators Leads to Severe Growth Retardation and Impaired Photosynthesis in Arabidopsis thaliana tpt/xpt Double Mutants

open access: yesFrontiers in Plant Science, 2018
The xylulose 5-phosphate/phosphate translocator (XPT) represents the fourth functional member of the phosphate translocator (PT) family residing in the plastid inner envelope membrane.
Elke J. A. Hilgers   +7 more
doaj   +1 more source

Chloroplast envelope protein encoded by chloroplast genome [PDF]

open access: yesFEBS Letters, 1993
The gene product of an open reading frame of chloroplast genome, ORF 231 in pea, was immunochemically detected in chloroplast and etioplast envelopes. This is the first protein of a Chloroplast Envelope Membrane encoded by a chloroplast genome. It was named CEM A and the gene, cem A.
Yukiko Sasaki   +3 more
openaire   +2 more sources

Complete Chloroplast Genome Sequence of Broomcorn Millet (Panicum miliaceum L.) and Comparative Analysis with Other Panicoideae Species

open access: yesAgronomy, 2018
Broomcorn millet (Panicum miliaceum L.) is one of the earliest domesticated cereals worldwide, holding significant agricultural, historical, and evolutionary importance. However, our genomic knowledge of it is rather limited at present, hampering further
Xiaojun Nie   +7 more
doaj   +1 more source

Pigments and ultrastructural peculiaries of cell organelles of fern Polystichum aculeatum (L.) Roth. at different stages of development

open access: yesБіологічні студії, 2017
Qualitative and quantitative content of photosynthetic pigments in fronds of P aculeatum sporophyte at different stages of ontogeny was determined. The maximum content of photosynthetic pigments was registered at the stages of spore fructification and ...
М. М. Shcherbatiuk   +3 more
doaj   +1 more source

Dating the cyanobacterial ancestor of the chloroplast [PDF]

open access: yes, 2009
Cyanobacteria have played a pivotal role in the history of life on Earth being the first organism to carry out oxygenic photosynthesis, which changed atmospheric chemistry and allowed the evolution of Eukarya.
Amanda Castillo   +2 more
core   +1 more source

Photosynthesis under far‐red light—evolutionary adaptations and bioengineering of light‐harvesting complexes

open access: yesFEBS Letters, EarlyView.
Phototrophs evolved light‐harvesting systems adapted for efficient photon capture in habitats enriched in far‐red radiation. A subset of eukaryotic pigment‐binding proteins can absorb far‐red photons via low‐energy chlorophyll states known as red forms.
Antonello Amelii   +8 more
wiley   +1 more source

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