Results 291 to 300 of about 101,230 (354)

Placing very long branch taxa in the plant tree of life: a case study with Dioscoreales mycoheterotrophs

open access: yes
Soto Gomez M   +7 more
europepmc   +1 more source
Some of the next articles are maybe not open access.

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Plastid Evolution

Annual Review of Plant Biology, 2008
The ancestors of modern cyanobacteria invented O2-generating photosynthesis some 3.6 billion years ago. The conversion of water and CO2 into energy-rich sugars and O2 slowly transformed the planet, eventually creating the biosphere as we know it today.
Sven B Gould   +2 more
exaly   +3 more sources

Plastid peptidoglycan

Biochimica et Biophysica Acta (BBA) - General Subjects, 2010
It is now widely accepted that an endosymbiotic cyanobacterium evolved into the plastid of the primary photosynthetic eukaryotes: glaucocystophytes, red algae, and green plants. It has been thought that during the evolution of plants, the peptidoglycan wall (or murein) was lost from the endosymbiont immediately after the branching off of the ...
Hiroyoshi, Takano, Katsuaki, Takechi
openaire   +2 more sources

Plastid Transcriptomics: An Important Tool For Plastid Functional Genomics

Protein & Peptide Letters, 2021
Plastids in higher plants carry out specialized roles such as photosynthesis, nitrogen assimilation, biosynthesis of amino acids, fatty acids, isoprenoids, and various metabolites. Plastids arise from undifferentiated precursors known as proplastids, which are found in the root and shoot meristems. They are highly dynamic as they change their number,
Niaz Ahmad, Brent L. Nielsen
openaire   +2 more sources

Plastid origins

Trends in Ecology & Evolution, 1992
There has long been controversy over whether the plastids of green plants and algae, rhodophytes and chromophytes arose from a single primary endosymbiotic event or independently from several. DNA sequences from plastid genes are rapidly becoming available, but limitations of current phylogenetic inference techniques make it difficult to draw firm ...
C J, Howe   +3 more
openaire   +2 more sources

Shopping for plastids

Trends in Plant Science, 2007
Recent suggestions that endosymbionts in a diatom and an amoeba represent independent origins of plastids from those in plants and algae raise again the question of how many times plastids have evolved. In this Opinion article, we review the evidence for a single origin or multiple origins of primary plastids.
Anthony W D, Larkum   +2 more
openaire   +2 more sources

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