Results 241 to 250 of about 229,894 (397)

Chloroplasts extend stromules independently and in response to internal redox signals

open access: yesProceedings of the National Academy of Sciences of the United States of America, 2015
Jacob O. Brunkard   +2 more
semanticscholar   +1 more source

Progress towards a monophyletic Ozothamnus (Asteraceae: Gnaphalieae)

open access: yesTAXON, EarlyView.
Abstract The Cassinia clade (Asteraceae: Gnaphalieae) is a predominantly shrubby group of ca. 100 species occurring in Australia and New Zealand. Most species are currently placed in the large genera Cassinia and Ozothamnus, and their various satellite genera comprise between one and five species each.
Alexander N. Schmidt‐Lebuhn   +2 more
wiley   +1 more source

Phylogeny and divergence times of the African and Malagasy Podocarpus (Podocarpaceae) and their taxonomic and biogeographic implications

open access: yesTAXON, EarlyView.
Abstract Podocarpus is the most speciose genus of the podocarp family (Podocarpaceae) widely distributed in the mountain forests of subtropical and tropical Asia, the Neotropics and Australasia, where its members have been shown to have had multiple origins.
Sylvain G. Razafimandimbison   +5 more
wiley   +1 more source

Steady-state P800 oxidation kinetics indicate that heliobacterial phototrophy is light-limited. [PDF]

open access: yesPhotosynth Res
Price T   +5 more
europepmc   +1 more source

Formation of Chloroplast Membranes in Chlamydomonas reinhardi y-1

open access: hybrid, 1969
J. Kenneth Hoober   +2 more
openalex   +1 more source

Dismantling the genus Tarenna (Rubiaceae: Pavetteae) in Africa and Madagascar, with the description of three new genera

open access: yesTAXON, EarlyView.
Abstract As presently circumscribed, the Paleotropical genus Tarenna, belonging to the tribe Pavetteae (Rubiaceae), comprises about 200 species and has its centres of diversity in tropical Asia and Africa. Previous molecular phylogenetic studies of the tribe revealed the polyphyly of Tarenna, suggesting that the genus needs to be recircumscribed ...
Petra De Block   +3 more
wiley   +1 more source

Molecular architecture of thylakoid membranes within intact spinach chloroplasts. [PDF]

open access: yesElife
Wietrzynski W   +7 more
europepmc   +1 more source

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