Results 31 to 40 of about 69,043 (213)

The induction of stromule formation by a plant DNA-virus in epidermal leaf tissues suggests a novel intra- and intercellular macromolecular trafficking route

open access: yesFrontiers in Plant Science, 2012
Stromules are dynamic thin protrusions of membrane envelope from plant cell plastids. Despite considerable progress in understanding the importance of certain cytoskeleton elements and motor proteins for stromule maintenance, their function within the ...
Björn eKrenz   +2 more
doaj   +1 more source

The Role of Tetrapyrrole- and GUN1-Dependent Signaling on Chloroplast Biogenesis

open access: yesPlants, 2021
Chloroplast biogenesis requires the coordinated expression of the chloroplast and nuclear genomes, which is achieved by communication between the developing chloroplasts and the nucleus.
Takayuki Shimizu, Tatsuru Masuda
doaj   +1 more source

Plastid 16S rRNA gene diversity among eukaryotic picophytoplankton sorted by flow cytometry from the South Pacific Ocean [PDF]

open access: yes, 2011
The genetic diversity of photosynthetic picoeukaryotes was investigated in the South East Pacific Ocean. Genetic libraries of the plastid 16S rRNA gene were constructed on picoeukaryote populations sorted by flow cytometry, using two different primer ...
Cécile Lepère   +13 more
core   +2 more sources

Regeneration and plastid transformation approaches in Arabidopsis thaliana and Rapid-Cycling Brassica rapa [PDF]

open access: yes, 2011
Plastid transformation is a well-established tool for biotechnology as it allows highexpression levels of proteins and as it provides biological transgene containment because of maternal inheritance of cytoplasmic genes in most crops.
Herrera Díaz, Areli
core   +1 more source

Roles of plastid-located phosphate transporters in carotenoid accumulation

open access: yesFrontiers in Plant Science, 2022
Enhanced carotenoid accumulation in plants is crucial for the nutritional and health demands of the human body since these beneficial substances are acquired through dietary intake.
Dong-Li Hao   +6 more
doaj   +1 more source

Proteomic Analysis of Chloroplast-to-Chromoplast Transition in Tomato Reveals Metabolic Shifts Coupled with Disrupted Thylakoid Biogenesis Machinery and Elevated Energy-Production Components [PDF]

open access: yes, 2012
A comparative proteomic approach was performed to identify differentially expressed proteins in plastids at three stages of tomato(Solanum lycopersicum) fruit ripening (mature-green, breaker, red). Stringent curation and processing of the data from three
Bouyssie, David   +14 more
core   +1 more source

Candidate Gene Analysis Reveals That the Fruit Color Locus C1 Corresponds to PRR2 in Pepper (Capsicum frutescens)

open access: yesFrontiers in Plant Science, 2020
The diverse fruit colors of peppers (Capsicum spp.) are due to variations in carotenoid composition and content. Mature fruit color in peppers is regulated by three independent loci, C1, C2, and Y.
Hyo-Bong Jeong   +6 more
doaj   +1 more source

Chloroplast to chromoplast transition in tomato fruit: spectral confocalmicroscopy analyses of carotenoids and chlorophylls in isolated plastids and time-lapse recording on intact live tissue [PDF]

open access: yes, 2011
During evolution, chromoplasts have emerged as plastid structures which accumulate pigments to facilitate flower pollination and seed dispersal of fleshy fruit.
Jauneau, Alain   +16 more
core   +1 more source

Nova combinação em Colaconema (Colaconematales, Rhodophyta) e adição à flora de macroalgas marinhas do Nordeste do Brasil

open access: yesRodriguésia
Resumo A partir do estudo de epífitas de Acetabularia crenulata ocorrentes na Ilha de Itaparica, Bahia, Brasil, foram coletados espécimes do gênero Colaconema, os quais foram identificados como Colaconema hypneae (Börgesen) comb.
Alana Araujo dos Santos   +1 more
doaj   +1 more source

The plastid outer envelope – a highly dynamic interface between plastid and cytoplasm

open access: yesFrontiers in Plant Science, 2011
Plastids are the defining organelles of all photosynthetic eukaryotes. They are the site of photosynthesis and of a large number of other essential metabolic pathways, such as fatty acid and amino acid biosyntheses, sulfur and nitrogen assimilation, and ...
Frederique eBreuers   +2 more
doaj   +1 more source

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