Results 141 to 150 of about 73,050 (302)
Journal of Systematics and Evolution, EarlyView.Using Angiosperms353 and plastid genome skimming approaches, the generic limits of Hyacinthinae were explored using DNA sequences to better understand their evolution. Floral morphology, a traditional generic delimiter, conflicts with the molecular groupings in many cases, but bulb morphology and cytogenetics define similar groups to DNA.
Hannah Hall +3 more
wiley +1 more source
Dating the cyanobacterial ancestor of the chloroplast
, 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.
Luisa Falcon +2 more
core
Role of extracellular carbonic anhydrase in the polar diatom Fragilariopsis cylindrus
New Phytologist, EarlyView.Summary Diatoms are major primary producers in productive polar oceans, where cold temperatures and high CO2 solubility raise questions as to whether they rely on the CO2‐concentrating mechanism (CCM) to saturate photosynthesis. Knowledge of CCM function will help better predict the sensitivity of diatom primary production to warming and acidifying ...
Meng Li, Jodi N. Young
wiley +1 more source
The complete chloroplast genome of Rheum rhabarbarum
, 2019 Rheum rhabarbarum is widely used in China to treat gout and constipation. We assembled and annotated the complete chloroplast genome of R. rhabarbarum. The length of the chloroplast genome is 161,723 bp, including a large single-copy (LSC) region of 87 ...
Wei Tan +3 more
core +1 more source
New Phytologist, EarlyView.Polyphenol oxidases (PPOs) depletion preserves endogenous proteins at their predicted molecular weights and enhances detectable enzymatic activities. (a) Less RbcL crosslinking in ppo mutant of Nicotiana benthamiana. Leaf extracts were incubated for 1 h, separated on protein gels, stained with Coomassie or analyzed by Western blot with the anti‐RbcL ...
Kaijie Zheng +4 more
wiley +1 more source
New Phytologist, EarlyView.Cuscuta reflexa infection sites. Summary Cuscuta species are holoparasitic plants that penetrate host stems with haustoria, connect to the vasculature and exhaust water, nutrients and carbohydrates. Parasite seedlings possess only limited maternal reserves and the development of a vascular connection takes several days.
Maleen Hartenstein +10 more
wiley +1 more source
Subfamily evolution analysis using nuclear and chloroplast data from the same reads
The chloroplast (cp) genome is a widely used tool for exploring plant evolutionary relationships, yet its effectiveness in fully resolving these relationships remains uncertain.
Kotoda, Nobuhiro +6 more
core +1 more source
Kinetic parameter prediction using neural networks identifies limitations to C4 photosynthesis
New Phytologist, EarlyView.Schematic overview of the generation of artificial training data and training of neural networks in C4TUNE. Summary Kinetic models of photosynthesis enable time‐resolved predictions of traits related to this key process and provide the means to identify factors limiting photosynthesis.
Philipp Wendering +4 more
wiley +1 more source
Plant DNA barcoding using chloroplast genome sequences
, 2011 Chloroplast DNA sequence data have played a critical role in the development of plant DNA barcodes. While the mitochondrial locus CO1 is well accepted as an efficient DNA barcode for animals, no single locus has been identified that can discriminate ...
Henry, Robert J +4 more
core
New Phytologist, EarlyView.Overview of the results. Phylogenetic analyses of 36 assembly factors of photosystem II (PSII) and 13 proteins involved in membrane dynamics summarized in Siebenaller & Schneider (2023) were performed to investigate the taxonomic distributions and structural differences between the thylakoid‐less Gloeobacterales and the Phycobacteria. Summary Thylakoid
Louise Hambücken +2 more
wiley +1 more source