Linking pollen foraging of megachilid bees to their nest bacterial microbiota
Linking pollen foraging of megachilid bees to their nest bacterial microbiota
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将巨幼蜂的花粉觅食与其巢细菌微生物群联系起来
DOI：
10.1002/ece3.5599
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发表时间：
2019
影响因子：
2.6
通讯作者：
Keller A.
中科院分区：
文献类型：
--
作者：
Voulgari-Kokota A;Ankenbrand M;Grimmer G;Steffan-Dewenter I;Keller A.
独居蜜蜂通过改变自然空腔的内部结构来建造巢穴，并通过进口收集的花粉来为巢穴提供食物。因此，独居蜂巢的微生物群可能高度依赖于引入的材料。为了研究收集的花粉与蜂巢微生物群的关系，我们使用 ITS2 rDNA 和 16S rDNA 的元条形码来同时表征属于 7 个巨幼物种的 100 个单独蜂巢室的花粉组成和细菌群落。我们发现细菌和花粉α多样性之间存在微弱的相关性，而花粉的组成与巢穴微生物群的组成之间存在显着的关联，这有助于理解独居蜜蜂的觅食和细菌获取之间的联系。由于独居蜜蜂无法通过真社会性建立细菌传播途径，因此这种联系对于为这群有价值的传粉媒介获得细菌共生体可能至关重要。开放研究徽章本文因公开提供重现报告结果所需的数字共享数据而获得了开放数据徽章。数据可在 https://www.ebi.ac.uk/ena/data/view/PRJEB27223、https://www.ebi.ac.uk/ena/data/view/PRJEB31610 和 https://doi.org/10.5061/dryad.qk36k8q 获取。
Solitary bees build their nests by modifying the interior of natural cavities, and they provision them with food by importing collected pollen. As a result, the microbiota of the solitary bee nests may be highly dependent on introduced materials. In order to investigate how the collected pollen is associated with the nest microbiota, we used metabarcoding of the ITS2 rDNA and the 16S rDNA to simultaneously characterize the pollen composition and the bacterial communities of 100 solitary bee nest chambers belonging to seven megachilid species. We found a weak correlation between bacterial and pollen alpha diversity and significant associations between the composition of pollen and that of the nest microbiota, contributing to the understanding of the link between foraging and bacteria acquisition for solitary bees. Since solitary bees cannot establish bacterial transmission routes through eusociality, this link could be essential for obtaining bacterial symbionts for this group of valuable pollinators.Open Research BadgesThis article has earned an Open Data Badge for making publicly available the digitally‐shareable data necessary to reproduce the reported results. The data is available at https://www.ebi.ac.uk/ena/data/view/PRJEB27223, https://www.ebi.ac.uk/ena/data/view/PRJEB31610, and https://doi.org/10.5061/dryad.qk36k8q
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影响因子：
4.2
作者：
A. Voulgari-Kokota;G. Grimmer;I. Steffan‐Dewenter;A. Keller
通讯作者：
A. Voulgari-Kokota;G. Grimmer;I. Steffan‐Dewenter;A. Keller
影响因子：
3.5
作者：
Rubin BER;Sanders JG;Turner KM;Pierce NE;Kocher SD
通讯作者：
Kocher SD
影响因子：
10.7
作者：
Ankenbrand, Markus J.;Keller, Alexander;Foerster, Frank
通讯作者：
Foerster, Frank
I科假单胞菌科
DOI：
--
发表时间：
1989
期刊：
影响因子：
--
作者：
N. Palleroni
通讯作者：
N. Palleroni
影响因子：
15.9
作者：
A. Voulgari-Kokota;Q. McFrederick;I. Steffan‐Dewenter;A. Keller
通讯作者：
A. Voulgari-Kokota;Q. McFrederick;I. Steffan‐Dewenter;A. Keller