Oct 11, 2022 · Background The nose of most animals comprises multiple sensory subsystems, which are defined by the expression of different olfactory receptor families. Drosophila melanogaster antennae contain two morphologically and functionally distinct subsystems that express odorant receptors (Ors) or ionotropic receptors (Irs). Although these receptors have …

Natural history Reproduction and life cycles. The sexes are normally, but not always, separate in crustaceans. Most individual barnacles have both male and female reproductive organs (simultaneous hermaphroditism), and in some groups the males, when present, are much smaller than the hermaphrodites.These “dwarf” males attach themselves to the interior of the mantle …

The formation of a massive body naturally involves the localization of the absorptive region, and the function of absorption (which in the simpler forms is carried out by the whole of the vegetative part of the mycelium penetrating a solid or immersed in a liquid substratum) is subserved by the outgrowth of the hyphae of the surface-layer of that region into rhizoids, which, like those of the ...

Michael Levine's lab has studied mechanisms responsible for switching genes on and off in the early Drosophila embryo for over 30 years. These studies led to the characterization of the eve stripe 2 enhancer, short-range repression, and the regulation of …

Jul 07, 2022 · Ferroptosis, a form of cell death driven by iron-dependent lipid peroxidation, was identified as a distinct phenomenon and named a decade ago. Ferroptosis has been implicated in a broad set of biological contexts, from development to aging, immunity, and cancer. This review describes key regulators of this form of cell death within a framework of metabolism, ROS …

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The current paper introduces the discourse on John Dewey’s work pronounced by Henri Delacroix when he was named Doctor Honoris Causa. We offer the Spanish translation of this discourse, read in 1930, at the University of Paris.

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Study with Quizlet and memorize flashcards containing terms like TRUE OR FALSE: Effective decision making is a learned behavior, TRUE OR FALSE: An organization's culture can affect the decision-making process., TRUE OR FALSE: Rationales and justification for decisions need to be communicated to stakeholders only when there is lack of clarity. and more.

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