Amphibian myiasis. Blowfly larvae (Lucilia bufonivora, Diptera: Calliphoridae) coping with the poisonous skin secretion of the common toad (Bufo bufo)
Amphibian myiasis. Blowfly larvae (Lucilia bufonivora, Diptera: Calliphoridae) coping with the poisonous skin secretion of the common toad (Bufo bufo)
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两栖类蝇蛆病 绿头蝇幼虫(Lucilia bufonivora,双翅目:Calliphoridae)应对普通蟾蜍(Bufo bufo)有毒的皮肤分泌物
DOI:
10.1007/s00049-014-0157-2
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发表时间:
2014
期刊:
影响因子:
1.8
通讯作者:
Dobler
中科院分区:
文献类型:
--
作者:
Petschenka;Pogoda;Toennes;Amendl;Dobler
The blowflyLucilia bufonivorashows high host specificity for toads despite the host’s toxic skin secretion, which consists mainly of bufadienolides. These toxins are effective blockers of the Na+, K+-ATPase, an enzyme that is essential for many physiological processes in animals. Whereas common toad (Bufo bufo) toxins were identified in the larvae of the fly, few toxins were found in the pupae and empty puparia as trace amounts, while adult flies were entirely free of these toxic compounds. Similar results were obtained when larvae of generalist necrophagous blowflies (L. sericata, Calliphora vicina) fed on toad carcasses. Analysis of the Na+, K+-ATPase gene revealed no amino acid substitution at positions known to mediate resistance to bufadienolides in other systems. Alternative mechanisms of resistance such as efficient excretion of the compounds may enable the flies to use this poisonous food source.
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影响因子:
--
作者:
G. Habermehl;H. Krebs
通讯作者:
H. Krebs
影响因子:
1.3
作者:
B. Eaton;Alissa Moenting;C. Paszkowski;D. Shpeley
通讯作者:
D. Shpeley
DOI:
--
发表时间:
1971
期刊:
影响因子:
--
作者:
K. Meyer;H. Linde
通讯作者:
H. Linde
影响因子:
1.8
作者:
Mebs, D;Zehner, R;Schneider, M
通讯作者:
Schneider, M
影响因子:
4.8
作者:
L. Qiu;H. Swarts;E. Tonk;P. Willems;J. B. Koenderink;J. De Pont
通讯作者:
J. De Pont