Results 291 to 300 of about 2,161,916 (382)

Inorganic carbon levels regulate growth via SigC signaling cascade in cyanobacteria

open access: yesNew Phytologist, EarlyView.
Summary Cyanobacterial growth depends on inorganic carbon (Ci; CO2 and bicarbonate) concentration, but mechanism(s) adjusting photosynthesis and growth according to Ci remain unclear. ΔrpoZ cells lacking the ω subunit of the RNA polymerase (RNAP) show a unique high‐CO2 lethal phenotype in Synechocystis sp. PCC 6803.
Juha Kurkela   +9 more
wiley   +1 more source

Uncovering the Nanozostera japonica species complex suggests cryptic speciation and underestimated seagrass diversity

open access: yesNew Phytologist, EarlyView.
Summary The importance of marine angiosperms, or seagrasses, as foundation species for marine coastal ecosystems is in marked contrast to their low species number of only 70 described taxa. Seagrass species tend to have very similar overall morphologies dictated by hydrodynamic forces of the ocean environment.
Xiaomei Zhang   +14 more
wiley   +1 more source

Beyond conservation: the landscape of chloroplast genome rearrangements in angiosperms

open access: yesNew Phytologist, EarlyView.
Summary Chloroplast genomes (plastomes) have long been considered structurally conserved, but recent sequencing efforts have uncovered pervasive rearrangements that challenge this assumption. This review catalogues the main types of plastome modifications: large and small inversions; insertions and deletions (indels); gene and intron losses; horizontal
Luiz Augusto Cauz‐Santos
wiley   +1 more source

Transcriptional gene fusions via targeted integration at safe harbors for high transgene expression in Chlamydomonas reinhardtii

open access: yesNew Phytologist, EarlyView.
Summary Conventional genetic engineering in green microalgae employs error‐prone nonhomologous end joining to integrate recombinant DNA at double‐strand breaks generated at random positions across the nuclear genome. This typically results in variable transcription strength and requires a labor‐intensive screening procedure to identify transformants ...
Nick Jacobebbinghaus   +5 more
wiley   +1 more source

Triphenylphosphonium is an effective targeting moiety for plant mitochondria

open access: yesNew Phytologist, EarlyView.
Summary Small signalling molecules regulate a wide range of physiological and developmental processes in plants, often acting in specific spatial contexts. However, the application of such molecules – whether endogenous or synthetic – typically lacks subcellular resolution, limiting the ability to dissect their localized effects.
Shani Lazary   +8 more
wiley   +1 more source

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