Plant secondary metabolites in nectar: impacts on pollinators and ecological functions
نویسندگان
چکیده
منابع مشابه
Nectar microbes can reduce secondary metabolites in nectar and alter effects on nectar consumption by pollinators.
Secondary metabolites that are present in floral nectar have been hypothesized to enhance specificity in plant-pollinator mutualism by reducing larceny by non-pollinators, including microorganisms that colonize nectar. However, few studies have tested this hypothesis. Using synthetic nectar, we conducted laboratory and field experiments to examine the effects of five chemical compounds found in...
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Nectar contains water, sugars and amino acids to attract pollinators and defenders and is protected from nectar robbers and microorganisms by secondary compounds and antimicrobial proteins. Floral and extrafloral nectar secretion can be induced by jasmonic acid, it is often adjusted to consumer identity and consumption rate and depends on invertase activity. Invertases are likely to play at lea...
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ژورنال
عنوان ژورنال: Functional Ecology
سال: 2016
ISSN: 0269-8463,1365-2435
DOI: 10.1111/1365-2435.12761