Specialization and performance trade‐offs across hosts in cactophilic Drosophila species
1. We assessed the host‐related niche breadth for D. koepferae and D. buzzatii, a pair of sibling cactophilic species with contrasting backgrounds of host use. We tested for the ‘Jack of all trades‐ Master of none’ scenario predicting a more evident exhibition in D. buzzatii rather than in the suppo...
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| Veröffentlicht in: | Ecological entomology 2021-08, Vol.46 (4), p.877-888 |
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| creator | Bouzas, Santiago Barbarich, María F. Soto, Eduardo M. Padró, Julián Carreira, Valeria P. Soto, Ignacio M. |
| description | 1. We assessed the host‐related niche breadth for D. koepferae and D. buzzatii, a pair of sibling cactophilic species with contrasting backgrounds of host use. We tested for the ‘Jack of all trades‐ Master of none’ scenario predicting a more evident exhibition in D. buzzatii rather than in the supposedly specialist D. koepferae.
2. Additionally, using laboratory strains of both species selected for tolerance to extremely high concentrations of a columnar cacti's secondary metabolites, we tested whether adaptation to a high‐demanding host involved the loss of performance capabilities in other hosts.
3. D. buzzatii was more affected by the artificial host shifts than D. koepferae which presented an overall better performance when rearing in novel columnar hosts.
4. Artificially selected strains of D. buzzatii performed poorer in both novel and native natural hosts compared with control strain indicating that adaptation carried associated costs regarding the potential to exploit other cacti. Conversely, artificial evolution of the D. koepferae's strains did not translate into decreased performance in other hosts.
5. D. buzzatii complied better with the predictions of the Jack of all trades‐Master of none hypothesis.
6. Host specialization is a dynamic feature in the repleta group and a major driver of diversification in its evolutionary history. As the group presents an Opuntia breeder as the ancestral condition, D. buzzatii would represent not only a plesiomorphic state of host use but also the ancestral ecological strategy of specialization.
Host specialization is a diversifying force in Drosophila. We assessed host‐related niche breadth for D. koepferae and D. buzzatii, a pair of cactophilic species with contrasting ecological backgrounds.
Testing for niche characterization, D. buzzatii, a generalist, complied better with the predictions of the Jack of all trades‐Master of none hypothesis than D. koepferae (columnar cacti specialist).
Laboratory strains, selected for tolerance to extremely high concentrations of cacti's secondary metabolites, showed that adaptation to a host could involve the loss of performance capabilities in others. |
| doi_str_mv | 10.1111/een.13024 |
| format | Article |
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2. Additionally, using laboratory strains of both species selected for tolerance to extremely high concentrations of a columnar cacti's secondary metabolites, we tested whether adaptation to a high‐demanding host involved the loss of performance capabilities in other hosts.
3. D. buzzatii was more affected by the artificial host shifts than D. koepferae which presented an overall better performance when rearing in novel columnar hosts.
4. Artificially selected strains of D. buzzatii performed poorer in both novel and native natural hosts compared with control strain indicating that adaptation carried associated costs regarding the potential to exploit other cacti. Conversely, artificial evolution of the D. koepferae's strains did not translate into decreased performance in other hosts.
5. D. buzzatii complied better with the predictions of the Jack of all trades‐Master of none hypothesis.
6. Host specialization is a dynamic feature in the repleta group and a major driver of diversification in its evolutionary history. As the group presents an Opuntia breeder as the ancestral condition, D. buzzatii would represent not only a plesiomorphic state of host use but also the ancestral ecological strategy of specialization.
Host specialization is a diversifying force in Drosophila. We assessed host‐related niche breadth for D. koepferae and D. buzzatii, a pair of cactophilic species with contrasting ecological backgrounds.
Testing for niche characterization, D. buzzatii, a generalist, complied better with the predictions of the Jack of all trades‐Master of none hypothesis than D. koepferae (columnar cacti specialist).
Laboratory strains, selected for tolerance to extremely high concentrations of cacti's secondary metabolites, showed that adaptation to a host could involve the loss of performance capabilities in others.</description><identifier>ISSN: 0307-6946</identifier><identifier>EISSN: 1365-2311</identifier><identifier>DOI: 10.1111/een.13024</identifier><language>eng</language><publisher>Oxford, UK: Blackwell Publishing Ltd</publisher><subject>Adaptation ; Alkaloids ; Artificial evolution ; Cacti ; fitness ; host shift ; Jack of all trades ; Metabolites ; niche ; Niche breadth ; Secondary metabolites ; Specialization ; Species ; Trichocereus</subject><ispartof>Ecological entomology, 2021-08, Vol.46 (4), p.877-888</ispartof><rights>2021 The Royal Entomological Society</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2974-fbead371b99b122d94e836153ecaffa94bacb697ed29bb00c572941e36da76af3</citedby><cites>FETCH-LOGICAL-c2974-fbead371b99b122d94e836153ecaffa94bacb697ed29bb00c572941e36da76af3</cites><orcidid>0000-0003-2589-826X</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1111%2Feen.13024$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1111%2Feen.13024$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27903,27904,45553,45554</link.rule.ids></links><search><creatorcontrib>Bouzas, Santiago</creatorcontrib><creatorcontrib>Barbarich, María F.</creatorcontrib><creatorcontrib>Soto, Eduardo M.</creatorcontrib><creatorcontrib>Padró, Julián</creatorcontrib><creatorcontrib>Carreira, Valeria P.</creatorcontrib><creatorcontrib>Soto, Ignacio M.</creatorcontrib><title>Specialization and performance trade‐offs across hosts in cactophilic Drosophila species</title><title>Ecological entomology</title><description>1. We assessed the host‐related niche breadth for D. koepferae and D. buzzatii, a pair of sibling cactophilic species with contrasting backgrounds of host use. We tested for the ‘Jack of all trades‐ Master of none’ scenario predicting a more evident exhibition in D. buzzatii rather than in the supposedly specialist D. koepferae.
2. Additionally, using laboratory strains of both species selected for tolerance to extremely high concentrations of a columnar cacti's secondary metabolites, we tested whether adaptation to a high‐demanding host involved the loss of performance capabilities in other hosts.
3. D. buzzatii was more affected by the artificial host shifts than D. koepferae which presented an overall better performance when rearing in novel columnar hosts.
4. Artificially selected strains of D. buzzatii performed poorer in both novel and native natural hosts compared with control strain indicating that adaptation carried associated costs regarding the potential to exploit other cacti. Conversely, artificial evolution of the D. koepferae's strains did not translate into decreased performance in other hosts.
5. D. buzzatii complied better with the predictions of the Jack of all trades‐Master of none hypothesis.
6. Host specialization is a dynamic feature in the repleta group and a major driver of diversification in its evolutionary history. As the group presents an Opuntia breeder as the ancestral condition, D. buzzatii would represent not only a plesiomorphic state of host use but also the ancestral ecological strategy of specialization.
Host specialization is a diversifying force in Drosophila. We assessed host‐related niche breadth for D. koepferae and D. buzzatii, a pair of cactophilic species with contrasting ecological backgrounds.
Testing for niche characterization, D. buzzatii, a generalist, complied better with the predictions of the Jack of all trades‐Master of none hypothesis than D. koepferae (columnar cacti specialist).
Laboratory strains, selected for tolerance to extremely high concentrations of cacti's secondary metabolites, showed that adaptation to a host could involve the loss of performance capabilities in others.</description><subject>Adaptation</subject><subject>Alkaloids</subject><subject>Artificial evolution</subject><subject>Cacti</subject><subject>fitness</subject><subject>host shift</subject><subject>Jack of all trades</subject><subject>Metabolites</subject><subject>niche</subject><subject>Niche breadth</subject><subject>Secondary metabolites</subject><subject>Specialization</subject><subject>Species</subject><subject>Trichocereus</subject><issn>0307-6946</issn><issn>1365-2311</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNp1kE1OwzAQhS0EEqWw4AaWWLFI6784eIlK-ZEqWAAbNtbEsVVXaRzsVKisOAJn5CSkDVtmMyPNN-9pHkLnlExoX1NrmwnlhIkDNKJc5hnjlB6iEeGkyKQS8hidpLQihDIl1Qi9PbfWeKj9J3Q-NBiaCrc2uhDX0BiLuwiV_fn6Ds4lDCaGlPAypC5h32ADpgvt0tfe4Jt-tZ8Bp52kTafoyEGd7NlfH6PX2_nL7D5bPN09zK4XmWGqEJkrLVS8oKVSJWWsUsJecUlzbg04B0qUYEqpClsxVZaEmLxgSlDLZQWFBMfH6GLQbWN439jU6VXYxKa31CwXKs85F6qnLgdq_0O0TrfRryFuNSV6F53uo9P76Hp2OrAfvrbb_0E9nz8OF7_keXKK</recordid><startdate>202108</startdate><enddate>202108</enddate><creator>Bouzas, Santiago</creator><creator>Barbarich, María F.</creator><creator>Soto, Eduardo M.</creator><creator>Padró, Julián</creator><creator>Carreira, Valeria P.</creator><creator>Soto, Ignacio M.</creator><general>Blackwell Publishing Ltd</general><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QG</scope><scope>7QR</scope><scope>7SN</scope><scope>7SS</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><scope>RC3</scope><orcidid>https://orcid.org/0000-0003-2589-826X</orcidid></search><sort><creationdate>202108</creationdate><title>Specialization and performance trade‐offs across hosts in cactophilic Drosophila species</title><author>Bouzas, Santiago ; Barbarich, María F. ; Soto, Eduardo M. ; Padró, Julián ; Carreira, Valeria P. ; Soto, Ignacio M.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2974-fbead371b99b122d94e836153ecaffa94bacb697ed29bb00c572941e36da76af3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Adaptation</topic><topic>Alkaloids</topic><topic>Artificial evolution</topic><topic>Cacti</topic><topic>fitness</topic><topic>host shift</topic><topic>Jack of all trades</topic><topic>Metabolites</topic><topic>niche</topic><topic>Niche breadth</topic><topic>Secondary metabolites</topic><topic>Specialization</topic><topic>Species</topic><topic>Trichocereus</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bouzas, Santiago</creatorcontrib><creatorcontrib>Barbarich, María F.</creatorcontrib><creatorcontrib>Soto, Eduardo M.</creatorcontrib><creatorcontrib>Padró, Julián</creatorcontrib><creatorcontrib>Carreira, Valeria P.</creatorcontrib><creatorcontrib>Soto, Ignacio M.</creatorcontrib><collection>CrossRef</collection><collection>Animal Behavior Abstracts</collection><collection>Chemoreception Abstracts</collection><collection>Ecology Abstracts</collection><collection>Entomology Abstracts (Full archive)</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Genetics Abstracts</collection><jtitle>Ecological entomology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bouzas, Santiago</au><au>Barbarich, María F.</au><au>Soto, Eduardo M.</au><au>Padró, Julián</au><au>Carreira, Valeria P.</au><au>Soto, Ignacio M.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Specialization and performance trade‐offs across hosts in cactophilic Drosophila species</atitle><jtitle>Ecological entomology</jtitle><date>2021-08</date><risdate>2021</risdate><volume>46</volume><issue>4</issue><spage>877</spage><epage>888</epage><pages>877-888</pages><issn>0307-6946</issn><eissn>1365-2311</eissn><abstract>1. We assessed the host‐related niche breadth for D. koepferae and D. buzzatii, a pair of sibling cactophilic species with contrasting backgrounds of host use. We tested for the ‘Jack of all trades‐ Master of none’ scenario predicting a more evident exhibition in D. buzzatii rather than in the supposedly specialist D. koepferae.
2. Additionally, using laboratory strains of both species selected for tolerance to extremely high concentrations of a columnar cacti's secondary metabolites, we tested whether adaptation to a high‐demanding host involved the loss of performance capabilities in other hosts.
3. D. buzzatii was more affected by the artificial host shifts than D. koepferae which presented an overall better performance when rearing in novel columnar hosts.
4. Artificially selected strains of D. buzzatii performed poorer in both novel and native natural hosts compared with control strain indicating that adaptation carried associated costs regarding the potential to exploit other cacti. Conversely, artificial evolution of the D. koepferae's strains did not translate into decreased performance in other hosts.
5. D. buzzatii complied better with the predictions of the Jack of all trades‐Master of none hypothesis.
6. Host specialization is a dynamic feature in the repleta group and a major driver of diversification in its evolutionary history. As the group presents an Opuntia breeder as the ancestral condition, D. buzzatii would represent not only a plesiomorphic state of host use but also the ancestral ecological strategy of specialization.
Host specialization is a diversifying force in Drosophila. We assessed host‐related niche breadth for D. koepferae and D. buzzatii, a pair of cactophilic species with contrasting ecological backgrounds.
Testing for niche characterization, D. buzzatii, a generalist, complied better with the predictions of the Jack of all trades‐Master of none hypothesis than D. koepferae (columnar cacti specialist).
Laboratory strains, selected for tolerance to extremely high concentrations of cacti's secondary metabolites, showed that adaptation to a host could involve the loss of performance capabilities in others.</abstract><cop>Oxford, UK</cop><pub>Blackwell Publishing Ltd</pub><doi>10.1111/een.13024</doi><tpages>12</tpages><orcidid>https://orcid.org/0000-0003-2589-826X</orcidid></addata></record> |
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| subjects | Adaptation Alkaloids Artificial evolution Cacti fitness host shift Jack of all trades Metabolites niche Niche breadth Secondary metabolites Specialization Species Trichocereus |
| title | Specialization and performance trade‐offs across hosts in cactophilic Drosophila species |
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