Fishing pressure and species traits affect stream fish invasions both directly and indirectly
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چکیده
منابع مشابه
Directly and Indirectly Acting Cholinomimetics
Cholinomimetic drugs can elicit some or all of the effects that acetylcholine (ACh) produces. This class of drugs includes agents that act directly as agonists at cholinoreceptors and agents that act indirectly by inhibiting the enzymatic destruction of endogenous ACh (i.e., cholinesterase inhibitors).The directly acting cholinomimetics can be subdivided into agents that exert their effects pri...
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The introduction of one acetyl group into the chymotrypsin molecule by reaction with p-nitrophenyl acetate gives rise to an enzymatically inactive monoacetylated protein that rapidly loses its acetyl group and becomes active again in solutions of dilute alkali or primary alcohols." 2 On the other hand, the well-known polyacetylation of proteins with acetic anhydride, as described by Fraenkel-Co...
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After midline crossing, axons of dorsolateral commissural neurons turn rostrally into the longitudinal axis of the spinal cord. In mouse, the graded distribution of Wnt4 attracts post-crossing axons rostrally. In contrast, in the chicken embryo, the graded distribution of Sonic hedgehog (Shh) guides post-crossing axons by a repulsive mechanism mediated by hedgehog-interacting protein. Based on ...
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ژورنال
عنوان ژورنال: Diversity and Distributions
سال: 2018
ISSN: 1366-9516
DOI: 10.1111/ddi.12747