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Shamsuri QS, Ab Majid AH. Metagenomic 16S rRNA amplicon data of gut microbial diversity in three species of subterranean termites ( Coptotermes gestroi, Globitermes sulphureus and Macrotermes gilvus). Data Brief 2023; 47:108993. [PMID: 36875219 PMCID: PMC9975701 DOI: 10.1016/j.dib.2023.108993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 01/21/2023] [Accepted: 02/10/2023] [Indexed: 02/18/2023] Open
Abstract
In this paper, we present the metagenomic dataset of gut microbial DNA of the lower group of subterranean termites, i.e. Coptotermes gestroi, and the higher groups, i.e. Globitermes sulphureus and Macrotermes gilvus, in Penang, Malaysia. Two replicates of each species were sequenced using Next-Generation Sequencing (Illumina MiSeq) and analysed via QIIME2. The results returned with 210,248 sequences in C. gestroi, 224,972 in G. sulphureus, and 249,549 in M. gilvus. The sequence data were deposited in the NCBI Sequence Read Archive (SRA) under BioProject number of PRJNA896747. The community analysis showed that Bacteroidota is the most abundant phylum in C. gestroi and M. gilvus, while Spirochaetota is prevalent in G. sulphureus.
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Affiliation(s)
- Qurratu'Aini Syasya Shamsuri
- Household and Structural Urban Entomology Laboratory, Vector Control Research Unit, School of Biological Sciences, Universiti Sains Malaysia (USM), Minden, Pulau Pinang 11800, Malaysia
| | - Abdul Hafiz Ab Majid
- Household and Structural Urban Entomology Laboratory, Vector Control Research Unit, School of Biological Sciences, Universiti Sains Malaysia (USM), Minden, Pulau Pinang 11800, Malaysia.,Centre for Insect Systematics (CIS), Faculty of Science and Technology, Universiti Kebangsaan Malaysia (UKM), Bangi, Selangor 43600, Malaysia
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Appalasamy S, Diyana MHA, Arumugam N, Boon JG. Evaluation of the chemical defense fluids of Macrotermes carbonarius and Globitermes sulphureus as possible household repellents and insecticides. Sci Rep 2021; 11:153. [PMID: 33420232 PMCID: PMC7794475 DOI: 10.1038/s41598-020-80018-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 12/09/2020] [Indexed: 11/09/2022] Open
Abstract
The use of chemical insecticides has had many adverse effects. This study reports a novel perspective on the application of insect-based compounds to repel and eradicate other insects in a controlled environment. In this work, defense fluid was shown to be a repellent and insecticide against termites and cockroaches and was analyzed using gas chromatography-mass spectrometry (GC–MS). Globitermes sulphureus extract at 20 mg/ml showed the highest repellency for seven days against Macrotermes gilvus and for thirty days against Periplaneta americana. In terms of toxicity, G. sulphureus extract had a low LC50 compared to M. carbonarius extract against M. gilvus. Gas chromatography–mass spectrometry analysis of the M. carbonarius extract indicated the presence of six insecticidal and two repellent compounds in the extract, whereas the G. sulphureus extract contained five insecticidal and three repellent compounds. The most obvious finding was that G. sulphureus defense fluid had higher potential as a natural repellent and termiticide than the M. carbonarius extract. Both defense fluids can play a role as alternatives in the search for new, sustainable, natural repellents and termiticides. Our results demonstrate the potential use of termite defense fluid for pest management, providing repellent and insecticidal activities comparable to those of other green repellent and termiticidal commercial products.
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Affiliation(s)
- S Appalasamy
- Institute of Food Security and Sustainable Agriculture (IFSSA), Universiti Malaysia Kelantan, Jeli Campus, 17600, Jeli, Kelantan, Malaysia. .,Faculty of Earth Science, Universiti Malaysia Kelantan, Jeli Campus, 17600, Jeli, Kelantan, Malaysia.
| | - M H Alia Diyana
- Faculty of Earth Science, Universiti Malaysia Kelantan, Jeli Campus, 17600, Jeli, Kelantan, Malaysia
| | - N Arumugam
- Faculty of Earth Science, Universiti Malaysia Kelantan, Jeli Campus, 17600, Jeli, Kelantan, Malaysia
| | - J G Boon
- Faculty of Bioengineering and Technology, Universiti Malaysia Kelantan, Jeli Campus, 17600, Jeli, Kelantan, Malaysia
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Bos N, Guimaraes L, Palenzuela R, Renelies-Hamilton J, Maccario L, Silue SK, Koné N'A, Poulsen M. You don't have the guts: a diverse set of fungi survive passage through Macrotermes bellicosus termite guts. BMC Evol Biol 2020; 20:163. [PMID: 33297950 PMCID: PMC7724875 DOI: 10.1186/s12862-020-01727-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 11/24/2020] [Indexed: 01/04/2023] Open
Abstract
Background Monoculture farming poses significant disease challenges, but fungus-farming termites are able to successfully keep their monoculture crop free from contamination by other fungi. It has been hypothesised that obligate gut passage of all plant substrate used to manure the fungal symbiont is key to accomplish this. Here we refute this hypothesis in the fungus-farming termite species Macrotermes bellicosus. Results We first used ITS amplicon sequencing to show that plant substrate foraged on by termite workers harbour diverse fungal communities, which potentially could challenge the farming symbiosis. Subsequently, we cultivated fungi from dissected sections of termite guts to show that fungal diversity does not decrease during gut passage. Therefore, we investigated if healthy combs harboured these undesirable fungal genera, and whether the presence of workers affected fungal diversity within combs. Removal of workers led to a surge in fungal diversity in combs, implying that termite defences must be responsible for the near-complete absence of other fungi in functioning termite gardens. Conclusions The rapid proliferation of some of these fungi when colonies are compromised indicates that some antagonists successfully employ a sit-and-wait strategy that allows them to remain dormant until conditions are favourable. Although this strategy requires potentially many years of waiting, it prevents these fungi from engaging in an evolutionary arms race with the termite host, which employs a series of complementary behavioural and chemical defences that may prove insurmountable.
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Affiliation(s)
- Nick Bos
- Department of Biology, Section for Ecology and Evolution, University of Copenhagen, Universitetsparken 15, Building 3, 1st floor, 2100, Copenhagen East, Copenhagen, Denmark. .,Department of Biology, Section for Ecology and Evolution, University of Copenhagen, Universitetsparken 15, Building 3, 1st floor, 2100, Copenhagen East, Copenhagen, Denmark.
| | - Leandro Guimaraes
- Department of Biology, Section for Ecology and Evolution, University of Copenhagen, Universitetsparken 15, Building 3, 1st floor, 2100, Copenhagen East, Copenhagen, Denmark.,Department of Biology, Section for Ecology and Evolution, University of Copenhagen, Universitetsparken 15, Building 3, 1st floor, 2100, Copenhagen East, Copenhagen, Denmark
| | - Romen Palenzuela
- Department of Biology, Section for Ecology and Evolution, University of Copenhagen, Universitetsparken 15, Building 3, 1st floor, 2100, Copenhagen East, Copenhagen, Denmark.,Department of Biology, Section for Ecology and Evolution, University of Copenhagen, Universitetsparken 15, Building 3, 1st floor, 2100, Copenhagen East, Copenhagen, Denmark
| | - Justinn Renelies-Hamilton
- Department of Biology, Section for Ecology and Evolution, University of Copenhagen, Universitetsparken 15, Building 3, 1st floor, 2100, Copenhagen East, Copenhagen, Denmark.,Department of Biology, Section for Ecology and Evolution, University of Copenhagen, Universitetsparken 15, Building 3, 1st floor, 2100, Copenhagen East, Copenhagen, Denmark
| | - Lorrie Maccario
- Department of Biology, Section of Microbiology, University of Copenhagen, Universitetsparken 15, Building 1, 1st floor, 2100, Copenhagen East, Copenhagen, Denmark
| | - Simon Kolotchèlèma Silue
- Unité de Recherche en Ecologie Et Biodiversité (UREB), Université Nangui Abrogoua, UFR Des Sciences de La Nature (UFR-SN), 28 BP 847 28, Abidjan, Côte d'Ivoire.,Centre de Recherche en Écologie (CRE), Station de Recherche en Ecologie du Parc National de La Comoé, Bouna, Côte d'Ivoire
| | - N 'golo Abdoulaye Koné
- Unité de Recherche en Ecologie Et Biodiversité (UREB), Université Nangui Abrogoua, UFR Des Sciences de La Nature (UFR-SN), 28 BP 847 28, Abidjan, Côte d'Ivoire.,Centre de Recherche en Écologie (CRE), Station de Recherche en Ecologie du Parc National de La Comoé, Bouna, Côte d'Ivoire
| | - Michael Poulsen
- Department of Biology, Section for Ecology and Evolution, University of Copenhagen, Universitetsparken 15, Building 3, 1st floor, 2100, Copenhagen East, Copenhagen, Denmark.,Department of Biology, Section for Ecology and Evolution, University of Copenhagen, Universitetsparken 15, Building 3, 1st floor, 2100, Copenhagen East, Copenhagen, Denmark
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Bodawatta KH, Poulsen M, Bos N. Foraging Macrotermes natalensis Fungus-Growing Termites Avoid a Mycopathogen but Not an Entomopathogen. INSECTS 2019; 10:E185. [PMID: 31247889 PMCID: PMC6681374 DOI: 10.3390/insects10070185] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/20/2019] [Revised: 06/18/2019] [Accepted: 06/24/2019] [Indexed: 11/16/2022]
Abstract
Fungus-growing termites have to defend both themselves and their monoculture fungal cultivars from antagonistic microbes. One of the ways that pathogens can enter the termite colony is on the plant substrate that is collected by termite foragers. In order to understand whether foragers avoid substrate infected with antagonists, we offered sub-colonies of Macrotermes natalensis a choice between food exposed to either a mycopathogenic or an entomopathogenic fungus, and control food. Workers did not show any preference between entomopathogen-exposed and control substrate, but significantly avoided the mycopathogen-exposed substrate. This suggests that the behaviour of foraging workers is more strongly influenced by pathogens affecting their crop than those posing risks to the termite workers themselves.
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Affiliation(s)
- Kasun H Bodawatta
- Section for Ecology and Evolution, Department of Biology, University of Copenhagen, 2100 Copenhagen East, Denmark
- Natural History Museum of Denmark, University of Copenhagen, 2100 Copenhagen East, Denmark
| | - Michael Poulsen
- Section for Ecology and Evolution, Department of Biology, University of Copenhagen, 2100 Copenhagen East, Denmark.
| | - Nick Bos
- Section for Ecology and Evolution, Department of Biology, University of Copenhagen, 2100 Copenhagen East, Denmark
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