THE fourth Pedler Lecture of the Chemical Society was delivered by Prof. Hans Fischer at the Royal Institution on February 22, his subject being the constitution of chlorophyll A. Prof. Fischer has been working on blood and leaf pigments in Munich for a number of years, and has recently ...
416 M.U^w.Mohl on the Structure of ChlorophylL EXPLANATION OF PLATES X. and XL Plate X. Mff. 1. Phalangium cornutum, body of the female: a, side view of the cephalothorax ; b, part of the cephalothorax and one of the falces of the male. ^ig. 2. Phalangium urnigerum, body ...
Chlorophyll b is found in photosynthetic prokaryotes and primary and secondary endosymbionts, although their light-harvesting systems are quite different. Chlorophyll b is synthesized from chlorophyll a by chlorophyllide a oxygenase (CAO), which is a Rieske-mononuclear iron oxygenase. Comparison of the ...
total nitrogen, total phosphorus, ammonia, high manganese on permanganate index, chemical oxygen demand, fluoride, biological oxygen demand, nitrate, nitrite, phosphate solubility and chlorophyll a) were monthly investigated at seven sites in Taihu Lake between January and December of 2013 in our study...
G. The chlorophyll-carotenoid proteins of oxygenic photosynthesis. Annu. Rev. Plant Physiol. Plant Mol. Biol. 47, 685–714 (1996). Article CAS PubMed Google Scholar Cheng, J., Li, B., Si, L. & Zhang, X. Determining structures in a native environment using single-particle cryoelectron...
,Yavitt, Joseph B.摘要: To investigate differences in leaf structure, chlorophyll and nutrients on terminal branches of the understory tree Asimina triloba, the first (proximal) and the last (distal) leaves to develop in the spring were compared. Proximal leaf expansion was completed before the...
Chloroplast, structure within the cells of plants and green algae that is the site of photosynthesis. Chloroplasts are a type of plastid that are distinguished by their green color, the result of specialized chlorophyll pigments. In plants, chloroplasts
This preference corresponds to the directions of maximum transition probability of the electronic transitions which give rise to the different absorption bands in the spectra. By studying dichroism and polarization of fluorescence for chlorophyll a , b , bacteriochlorophyll and the corresponding phæop...
The role of vanadium in green plants. III. Influence on cell division of Chlorella Vanadium, although essential for growth and chlorophyll formation in unicellular green algae, reveals toxic influences on cell division of Chlorella pyrenoidosa, these disturbances arising in the same range of V-concent...
et al. Configuration of ten light-harvesting chlorophyll a/b complex I subunits in Chlamydomonas reinhardtii photosystem I. Plant Physiol. 178, 583–595 (2018). Article CAS PubMed PubMed Central Google Scholar Mozzo, M. et al. Functional analysis of photosystem I light-harvesting complexes (...