… molecules are essential components in modern metabolic processes, such as electron transport
(cytochromes) and oxygen transport (hemoglobin… Some plants also use hemoglobin—in …

… hemoglobin, which is responsible for blood oxygen transport, … porphyrins discovered in the
fossil record. Examples will be … Small organic molecules in fossils are usually extracted using …

… of the fossil record of blood and its cellular and molecular … Although small molecules such
as hemoglobin-derived … release oxygen, the changes in the structure of the hemoglobin …

… function of oxygen delivery. As complete sequence data for any sturgeon hemoglobin gene
… time between two species based on fossil records. Scientists had observed that the number …

… The model bryophytes for molecular research are the mosses … was O2 transport, based
solely on the intuitive association of animal hemoglobin and myoglobin with O2 transport. …

… In contrast with human hemoglobin (Hb) in red blood cells, plant Hbs do not transport oxygen,
… We put forward the idea that this Ferric-NO form could enact as a signal molecule within a …

… For example, most actinorhizal plants … oxygen barrier, produce hopanoid-derivatives forming
protective laminar lipid layers, and/or express truncated hemoglobin HbO that affect oxygen …

… The fossil record and neuroanatomical analysis of closely … efficient pathway to transport
energy to the plant's reaction centre … how free radicals control oxygen delivery to the brain across …

… of erythrocytes that carry oxygenated hemoglobin (85). … this signaling molecule to oxygen
sensing in plants, animals, … For example, transfer of oxygen-sensing components from plant to …

… hemoglobins. In this brief text, we revisit the distribution and multifunctional properties of
oxygen transport … Most Hbs and Hcs bind oxygen cooperatively; when the first oxygen molecule …