Hispana. Acceso en línea al Patrimonio Cultural Digital Español

Está en:  › Datos do registro

Comparative cytogenetic study of three Macrolophus species (Heteroptera, Miridae.)

Identificadores del recurso

http://hdl.handle.net/10459.1/49194

Procedencia

(RECERCAT (Dipòsit de la Recerca de Catalunya))

Ficha

Título:: Comparative cytogenetic study of three Macrolophus species (Heteroptera, Miridae.)
Tema:: Macrolophus; Miridae; Karyotype; sperm morphology; achiasmate meiosis; Control biològic de plagues; Mediterrània (Regió); Hemípters; Citogenètica; Biological pest control; Mediterranean Region; Hemiptera; Cytogenetics
Descrición:: Macrolophus pygmaeus (Rambur, 1839) (Insecta, Heteroptera, Miridae) is a predator of key vegetable crop pests applied as a biocontrol agent in the Mediterranean region. M. pygmaeus and M. melanotoma (A. Costa, 1853) are cryptic species with great morphological similarity which results in their misidentification and negative consequences for the conservation of their populations on greenhouse and outdoor crops. In order to find out specific markers for their separation we studied the karyotype, male meiosis and heterochromatin composition of these species and additionally of a third species (as a reference one), M. costalis Fieber, 1858. We demonstrate here that all the three species share achiasmate male meiosis and sex chromosome pre-reduction. On the other hand, the species differ in karyotype, with 2n=28 (26+XY) in M. pygmaeus, 2n=27 (24+X1X2Y) in M. costalis, and 2n=34 (32+XY) in M. melanotoma, and heterochromatin distribution and composition. In addition, the species differ in sperm morphology: sperm cells of M. costalis are significantly longer with longer head and tail than those of M. melanotoma and M. pygmaeus, whereas sperm cells of M. melanotoma have a longer tail than those of M. pygmaeus. All these characters can be used as markers to identify the species, in particular the cryptic species M. melanotoma and M. pygmaeus.
Idioma:: English
Relación:: Reproducció del document publicat a: http://dx.doi.org/10.3897/CompCytogen.v9i4.5530; Comparative Cytogenetics, 2015, vol. 9, núm. 4, p. 613-623; info:eu-repo/grantAgreement/EC/FP7/229802; MICINN/PN2008-2011/AGL2011-24349
Autor/Productor:: Jauset Berrocal, Ana Maria; Edo-Tena, E.; Castañé Fernández, Cristina; Agustí Abella, Núria; Alomar, Òscar; Grozeva, S.
Editor:: Pensoft Publishers
Dereitos:: http://creativecommons.org/licenses/by/4.0/; info:eu-repo/semantics/openAccess; cc-by (c) Jauset et al., 2015
Data:: 2015-09-29
Tipo de recurso:: info:eu-repo/semantics/article

oai_dc

Descargar XML

<?xml version="1.0" encoding="UTF-8" ?>

<oai_dc:dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
1. <dc:title>Comparative cytogenetic study of three Macrolophus species (Heteroptera, Miridae.)</dc:title>
2. <dc:creator>Jauset Berrocal, Ana Maria</dc:creator>
3. <dc:creator>Edo-Tena, E.</dc:creator>
4. <dc:creator>Castañé Fernández, Cristina</dc:creator>
5. <dc:creator>Agustí Abella, Núria</dc:creator>
6. <dc:creator>Alomar, Òscar</dc:creator>
7. <dc:creator>Grozeva, S.</dc:creator>
8. <dc:subject>Macrolophus</dc:subject>
9. <dc:subject>Miridae</dc:subject>
10. <dc:subject>Karyotype</dc:subject>
11. <dc:subject>sperm morphology</dc:subject>
12. <dc:subject>achiasmate meiosis</dc:subject>
13. <dc:subject>Control biològic de plagues</dc:subject>
14. <dc:subject>Mediterrània (Regió)</dc:subject>
15. <dc:subject>Hemípters</dc:subject>
16. <dc:subject>Citogenètica</dc:subject>
17. <dc:subject>Biological pest control</dc:subject>
18. <dc:subject>Mediterranean Region</dc:subject>
19. <dc:subject>Hemiptera</dc:subject>
20. <dc:subject>Cytogenetics</dc:subject>
21. <dc:description>Macrolophus pygmaeus (Rambur, 1839) (Insecta, Heteroptera, Miridae) is a predator of key vegetable crop pests applied as a biocontrol agent in the Mediterranean region. M. pygmaeus and M. melanotoma (A. Costa, 1853) are cryptic species with great morphological similarity which results in their misidentification and negative consequences for the conservation of their populations on greenhouse and outdoor crops. In order to find out specific markers for their separation we studied the karyotype, male meiosis and heterochromatin composition of these species and additionally of a third species (as a reference one), M. costalis Fieber, 1858. We demonstrate here that all the three species share achiasmate male meiosis and sex chromosome pre-reduction. On the other hand, the species differ in karyotype, with 2n=28 (26+XY) in M. pygmaeus, 2n=27 (24+X1X2Y) in M. costalis, and 2n=34 (32+XY) in M. melanotoma, and heterochromatin distribution and composition. In addition, the species differ in sperm morphology: sperm cells of M. costalis are significantly longer with longer head and tail than those of M. melanotoma and M. pygmaeus, whereas sperm cells of M. melanotoma have a longer tail than those of M. pygmaeus. All these characters can be used as markers to identify the species, in particular the cryptic species M. melanotoma and M. pygmaeus.</dc:description>
22. <dc:publisher>Pensoft Publishers</dc:publisher>
23. <dc:date>2015-09-29</dc:date>
24. <dc:type>info:eu-repo/semantics/article</dc:type>
25. <dc:identifier>http://hdl.handle.net/10459.1/49194</dc:identifier>
26. <dc:language>eng</dc:language>
27. <dc:relation>Reproducció del document publicat a: http://dx.doi.org/10.3897/CompCytogen.v9i4.5530</dc:relation>
28. <dc:relation>Comparative Cytogenetics, 2015, vol. 9, núm. 4, p. 613-623</dc:relation>
29. <dc:relation>info:eu-repo/grantAgreement/EC/FP7/229802</dc:relation>
30. <dc:relation>MICINN/PN2008-2011/AGL2011-24349</dc:relation>
31. <dc:rights>http://creativecommons.org/licenses/by/4.0/</dc:rights>
32. <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
33. <dc:rights>cc-by (c) Jauset et al., 2015</dc:rights>
</oai_dc:dc>

didl

Descargar XML

<?xml version="1.0" encoding="UTF-8" ?>

<didl:DIDL schemaLocation="urn:mpeg:mpeg21:2002:02-DIDL-NS http://standards.iso.org/ittf/PubliclyAvailableStandards/MPEG-21_schema_files/did/didl.xsd ">
1. <didl:DIDLInfo>
  1. <dcterms:created schemaLocation="http://purl.org/dc/terms/ ">2016-02-22T02:47:39Z</dcterms:created>
  </didl:DIDLInfo>
2. <didl:Item id="uuid-a3e0000c-8fae-4500-8a37-f8ccac72303d">
  1. <didl:Descriptor>
    1. <didl:Statement mimeType="application/xml; charset=utf-8">
      1. <dii:Identifier schemaLocation="urn:mpeg:mpeg21:2002:01-DII-NS http://standards.iso.org/ittf/PubliclyAvailableStandards/MPEG-21_schema_files/dii/dii.xsd">urn:hdl:10459.1/49194</dii:Identifier>
      </didl:Statement>
    </didl:Descriptor>
  2. <didl:Descriptor>
    1. <didl:Statement mimeType="application/xml; charset=utf-8">
      1. <oai_dc:dc schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/ http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
        <dc:title>Comparative cytogenetic study of three Macrolophus species (Heteroptera, Miridae.)</dc:title>
        <dc:creator>Jauset Berrocal, Ana Maria</dc:creator>
        <dc:creator>Edo-Tena, E.</dc:creator>
        <dc:creator>Castañé Fernández, Cristina</dc:creator>
        <dc:creator>Agustí Abella, Núria</dc:creator>
        <dc:creator>Alomar, Òscar</dc:creator>
        <dc:creator>Grozeva, S.</dc:creator>
        <dc:subject>Macrolophus</dc:subject>
        <dc:subject>Miridae</dc:subject>
        <dc:subject>Karyotype</dc:subject>
        <dc:subject>sperm morphology</dc:subject>
        <dc:subject>achiasmate meiosis</dc:subject>
        <dc:subject>Control biològic de plagues</dc:subject>
        <dc:subject>Mediterrània (Regió)</dc:subject>
        <dc:subject>Hemípters</dc:subject>
        <dc:subject>Citogenètica</dc:subject>
        <dc:subject>Biological pest control</dc:subject>
        <dc:subject>Mediterranean Region</dc:subject>
        <dc:subject>Hemiptera</dc:subject>
        <dc:subject>Cytogenetics</dc:subject>
        <dc:description>Macrolophus pygmaeus (Rambur, 1839) (Insecta, Heteroptera, Miridae) is a predator of key vegetable crop pests applied as a biocontrol agent in the Mediterranean region. M. pygmaeus and M. melanotoma (A. Costa, 1853) are cryptic species with great morphological similarity which results in their misidentification and negative consequences for the conservation of their populations on greenhouse and outdoor crops. In order to find out specific markers for their separation we studied the karyotype, male meiosis and heterochromatin composition of these species and additionally of a third species (as a reference one), M. costalis Fieber, 1858. We demonstrate here that all the three species share achiasmate male meiosis and sex chromosome pre-reduction. On the other hand, the species differ in karyotype, with 2n=28 (26+XY) in M. pygmaeus, 2n=27 (24+X1X2Y) in M. costalis, and 2n=34 (32+XY) in M. melanotoma, and heterochromatin distribution and composition. In addition, the species differ in sperm morphology: sperm cells of M. costalis are significantly longer with longer head and tail than those of M. melanotoma and M. pygmaeus, whereas sperm cells of M. melanotoma have a longer tail than those of M. pygmaeus. All these characters can be used as markers to identify the species, in particular the cryptic species M. melanotoma and M. pygmaeus.</dc:description>
        <dc:publisher>Pensoft Publishers</dc:publisher>
        <dc:date>2015-09-29</dc:date>
        <dc:type>info:eu-repo/semantics/article</dc:type>
        <dc:identifier>http://hdl.handle.net/10459.1/49194</dc:identifier>
        <dc:language>eng</dc:language>
        <dc:relation>Reproducció del document publicat a: http://dx.doi.org/10.3897/CompCytogen.v9i4.5530</dc:relation>
        <dc:relation>Comparative Cytogenetics, 2015, vol. 9, núm. 4, p. 613-623</dc:relation>
        <dc:relation>info:eu-repo/grantAgreement/EC/FP7/229802</dc:relation>
        <dc:relation>MICINN/PN2008-2011/AGL2011-24349</dc:relation>
        <dc:rights>http://creativecommons.org/licenses/by/4.0/</dc:rights>
        <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
        <dc:rights>cc-by (c) Jauset et al., 2015</dc:rights>
        </oai_dc:dc>
      </didl:Statement>
    </didl:Descriptor>
  </didl:Item>
</didl:DIDL>

marc

Descargar XML

<?xml version="1.0" encoding="UTF-8" ?>

<record schemaLocation="http://www.loc.gov/MARC21/slim http://www.loc.gov/standards/marcxml/schema/MARC21slim.xsd">
1. <leader>am 3u</leader>
2. <datafield ind1=" " ind2=" " tag="042">
  1. <subfield code="a">dc</subfield>
  </datafield>
3. <datafield ind1=" " ind2=" " tag="260">
  1. <subfield code="c">2015-11-30T18:17:42Z</subfield>
  </datafield>
4. <datafield ind1=" " ind2=" " tag="520">
  1. <subfield code="a">Macrolophus pygmaeus (Rambur, 1839) (Insecta, Heteroptera, Miridae) is a predator of key vegetable crop pests applied as a biocontrol agent in the Mediterranean region. M. pygmaeus and M. melanotoma (A. Costa, 1853) are cryptic species with great morphological similarity which results in their misidentification and negative consequences for the conservation of their populations on greenhouse and outdoor crops. In order to find out specific markers for their separation we studied the karyotype, male meiosis and heterochromatin composition of these species and additionally of a third species (as a reference one), M. costalis Fieber, 1858. We demonstrate here that all the three species share achiasmate male meiosis and sex chromosome pre-reduction. On the other hand, the species differ in karyotype, with 2n=28 (26+XY) in M. pygmaeus, 2n=27 (24+X1X2Y) in M. costalis, and 2n=34 (32+XY) in M. melanotoma, and heterochromatin distribution and composition. In addition, the species differ in sperm morphology: sperm cells of M. costalis are significantly longer with longer head and tail than those of M. melanotoma and M. pygmaeus, whereas sperm cells of M. melanotoma have a longer tail than those of M. pygmaeus. All these characters can be used as markers to identify the species, in particular the cryptic species M. melanotoma and M. pygmaeus.</subfield>
  </datafield>
5. <datafield ind1="8" ind2=" " tag="024">
  1. <subfield code="a">http://hdl.handle.net/10459.1/49194</subfield>
  </datafield>
6. <datafield ind1=" " ind2=" " tag="546">
  1. <subfield code="a">eng</subfield>
  </datafield>
7. <datafield ind1=" " ind2=" " tag="653">
  1. <subfield code="a">Macrolophus</subfield>
  </datafield>
8. <datafield ind1=" " ind2=" " tag="653">
  1. <subfield code="a">Miridae</subfield>
  </datafield>
9. <datafield ind1=" " ind2=" " tag="653">
  1. <subfield code="a">Karyotype</subfield>
  </datafield>
10. <datafield ind1=" " ind2=" " tag="653">
  1. <subfield code="a">sperm morphology</subfield>
  </datafield>
11. <datafield ind1=" " ind2=" " tag="653">
  1. <subfield code="a">achiasmate meiosis</subfield>
  </datafield>
12. <datafield ind1=" " ind2=" " tag="653">
  1. <subfield code="a">Control biològic de plagues</subfield>
  </datafield>
13. <datafield ind1=" " ind2=" " tag="653">
  1. <subfield code="a">Mediterrània (Regió)</subfield>
  </datafield>
14. <datafield ind1=" " ind2=" " tag="653">
  1. <subfield code="a">Hemípters</subfield>
  </datafield>
15. <datafield ind1=" " ind2=" " tag="653">
  1. <subfield code="a">Citogenètica</subfield>
  </datafield>
16. <datafield ind1=" " ind2=" " tag="653">
  1. <subfield code="a">Biological pest control</subfield>
  </datafield>
17. <datafield ind1=" " ind2=" " tag="653">
  1. <subfield code="a">Mediterranean Region</subfield>
  </datafield>
18. <datafield ind1=" " ind2=" " tag="653">
  1. <subfield code="a">Hemiptera</subfield>
  </datafield>
19. <datafield ind1=" " ind2=" " tag="653">
  1. <subfield code="a">Cytogenetics</subfield>
  </datafield>
20. <datafield ind1="0" ind2="0" tag="245">
  1. <subfield code="a">Comparative cytogenetic study of three Macrolophus species (Heteroptera, Miridae.)</subfield>
  </datafield>
</record>

mets

Descargar XML

<?xml version="1.0" encoding="UTF-8" ?>

<mets LABEL="DSpace Item" OBJID="hdl:10459.1/49194" schemaLocation="http://www.loc.gov/METS/ http://www.loc.gov/standards/mets/mets.xsd http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-0.xsd">
1. <metsHdr CREATEDATE="2016-02-22T03:47:39">
  1. <agent ROLE="CUSTODIAN" TYPE="ORGANIZATION">
    1. <name>RECERCAT (Diposit de la Recerca de Catalunya)</name>
    </agent>
  </metsHdr>
2. <dmdSec ID="DMD_hdl_10459.1/49194">
  1. <mdWrap MDTYPE="MODS">
    1. <xmlData>
      1. <mods:name>
        <mods:role>
        <mods:roleTerm type="text">author</mods:roleTerm>
        </mods:role>
        <mods:namePart>Jauset Berrocal, Ana Maria</mods:namePart>
        </mods:name>
      2. <mods:name>
        <mods:role>
        <mods:roleTerm type="text">author</mods:roleTerm>
        </mods:role>
        <mods:namePart>Edo-Tena, E.</mods:namePart>
        </mods:name>
      3. <mods:name>
        <mods:role>
        <mods:roleTerm type="text">author</mods:roleTerm>
        </mods:role>
        <mods:namePart>Castañé Fernández, Cristina</mods:namePart>
        </mods:name>
      4. <mods:name>
        <mods:role>
        <mods:roleTerm type="text">author</mods:roleTerm>
        </mods:role>
        <mods:namePart>Agustí Abella, Núria</mods:namePart>
        </mods:name>
      5. <mods:name>
        <mods:role>
        <mods:roleTerm type="text">author</mods:roleTerm>
        </mods:role>
        <mods:namePart>Alomar, Òscar</mods:namePart>
        </mods:name>
      6. <mods:name>
        <mods:role>
        <mods:roleTerm type="text">author</mods:roleTerm>
        </mods:role>
        <mods:namePart>Grozeva, S.</mods:namePart>
        </mods:name>
      7. <mods:extension>
        <mods:dateAccessioned encoding="iso8601">2015-11-30T18:17:42Z</mods:dateAccessioned>
        </mods:extension>
      8. <mods:extension>
        <mods:dateAvailable encoding="iso8601">2015-11-30T18:17:42Z</mods:dateAvailable>
        </mods:extension>
      9. <mods:originInfo>
        <mods:dateIssued encoding="iso8601">2015-09-29</mods:dateIssued>
        </mods:originInfo>
      10. <mods:identifier type="uri">http://hdl.handle.net/10459.1/49194</mods:identifier>
      11. <mods:abstract>Macrolophus pygmaeus (Rambur, 1839) (Insecta, Heteroptera, Miridae) is a predator of key vegetable crop pests applied as a biocontrol agent in the Mediterranean region. M. pygmaeus and M. melanotoma (A. Costa, 1853) are cryptic species with great morphological similarity which results in their misidentification and negative consequences for the conservation of their populations on greenhouse and outdoor crops. In order to find out specific markers for their separation we studied the karyotype, male meiosis and heterochromatin composition of these species and additionally of a third species (as a reference one), M. costalis Fieber, 1858. We demonstrate here that all the three species share achiasmate male meiosis and sex chromosome pre-reduction. On the other hand, the species differ in karyotype, with 2n=28 (26+XY) in M. pygmaeus, 2n=27 (24+X1X2Y) in M. costalis, and 2n=34 (32+XY) in M. melanotoma, and heterochromatin distribution and composition. In addition, the species differ in sperm morphology: sperm cells of M. costalis are significantly longer with longer head and tail than those of M. melanotoma and M. pygmaeus, whereas sperm cells of M. melanotoma have a longer tail than those of M. pygmaeus. All these characters can be used as markers to identify the species, in particular the cryptic species M. melanotoma and M. pygmaeus.</mods:abstract>
      12. <mods:language>
        <mods:languageTerm authority="rfc3066">eng</mods:languageTerm>
        </mods:language>
      13. <mods:originInfo>
        <mods:publisher>Pensoft Publishers</mods:publisher>
        </mods:originInfo>
      14. <mods:accessCondition type="useAndReproduction">http://creativecommons.org/licenses/by/4.0/</mods:accessCondition>
      15. <mods:accessCondition type="useAndReproduction">info:eu-repo/semantics/openAccess</mods:accessCondition>
      16. <mods:accessCondition type="useAndReproduction">cc-by (c) Jauset et al., 2015</mods:accessCondition>
      17. <mods:subject>
        <mods:topic>Macrolophus</mods:topic>
        </mods:subject>
      18. <mods:subject>
        <mods:topic>Miridae</mods:topic>
        </mods:subject>
      19. <mods:subject>
        <mods:topic>Karyotype</mods:topic>
        </mods:subject>
      20. <mods:subject>
        <mods:topic>sperm morphology</mods:topic>
        </mods:subject>
      21. <mods:subject>
        <mods:topic>achiasmate meiosis</mods:topic>
        </mods:subject>
      22. <mods:subject>
        <mods:topic>Control biològic de plagues</mods:topic>
        </mods:subject>
      23. <mods:subject>
        <mods:topic>Mediterrània (Regió)</mods:topic>
        </mods:subject>
      24. <mods:subject>
        <mods:topic>Hemípters</mods:topic>
        </mods:subject>
      25. <mods:subject>
        <mods:topic>Citogenètica</mods:topic>
        </mods:subject>
      26. <mods:subject>
        <mods:topic>Biological pest control</mods:topic>
        </mods:subject>
      27. <mods:subject>
        <mods:topic>Mediterranean Region</mods:topic>
        </mods:subject>
      28. <mods:subject>
        <mods:topic>Hemiptera</mods:topic>
        </mods:subject>
      29. <mods:subject>
        <mods:topic>Cytogenetics</mods:topic>
        </mods:subject>
      30. <mods:titleInfo>Comparative cytogenetic study of three Macrolophus species (Heteroptera, Miridae.)</mods:titleInfo>
      31. <mods:genre>info:eu-repo/semantics/article</mods:genre>
      </xmlData>
    </mdWrap>
  </dmdSec>
3. <amdSec ID="TMD_hdl_10459.1/49194" />
4. <fileSec>
  1. <fileGrp USE="ORE">
    1. <file CHECKSUM="e00ce9833ed9b60a0079054f9195430f" CHECKSUMTYPE="MD5" GROUPID="GROUP_10459.1_49194_1" ID="10459.1_49194_1" MIMETYPE="text/xml" OWNERID="http://www.recercat.cat//bitstream/10459.1/49194/1/ORE.xml" SIZE="3901">
      1. <FLocat LOCTYPE="URL" href="http://www.recercat.cat//bitstream/10459.1/49194/1/ORE.xml" type="simple" />
      </file>
    </fileGrp>
  </fileSec>
5. <structMap>
  1. <div />
  </structMap>
</mets>

ore

Descargar XML

<?xml version="1.0" encoding="UTF-8" ?>

<atom:entry>
1. <atom:id>http://www.recercat.cat//oai/metadata/handle/10459.1/49194/ore.xml</atom:id>
2. <atom:link href="http://hdl.handle.net/10459.1/49194" rel="alternate" />
3. <atom:link href="http://www.recercat.cat//oai/metadata/handle/10459.1/49194/ore.xml" rel="http://www.openarchives.org/ore/terms/describes" />
4. <atom:link href="http://www.recercat.cat//oai/metadata/handle/10459.1/49194/ore.xml#atom" rel="self" type="application/atom+xml" />
5. <atom:published>2016-02-22T03:47:39.399+01:00</atom:published>
6. <atom:updated>2016-02-22T03:47:39.399+01:00</atom:updated>
7. <atom:source>
  1. <atom:generator uri="http://www.recercat.cat//oai">RECERCAT (Diposit de la Recerca de Catalunya)</atom:generator>
  </atom:source>
8. <atom:title>Comparative cytogenetic study of three Macrolophus species (Heteroptera, Miridae.)</atom:title>
9. <atom:author>
  1. <atom:name>Jauset Berrocal, Ana Maria</atom:name>
  </atom:author>
10. <atom:author>
  1. <atom:name>Edo-Tena, E.</atom:name>
  </atom:author>
11. <atom:author>
  1. <atom:name>Castañé Fernández, Cristina</atom:name>
  </atom:author>
12. <atom:author>
  1. <atom:name>Agustí Abella, Núria</atom:name>
  </atom:author>
13. <atom:author>
  1. <atom:name>Alomar, Òscar</atom:name>
  </atom:author>
14. <atom:author>
  1. <atom:name>Grozeva, S.</atom:name>
  </atom:author>
15. <atom:category label="Aggregation" scheme="http://www.openarchives.org/ore/terms/" term="http://www.openarchives.org/ore/terms/Aggregation" />
16. <atom:category scheme="http://www.openarchives.org/ore/atom/modified" term="2015-12-03T13:05:02.496+01:00" />
17. <atom:category label="DSpace Item" scheme="http://www.dspace.org/objectModel/" term="DSpaceItem" />
18. <oreatom:triples>
  1. <rdf:Description about="http://www.recercat.cat//oai/metadata/handle/10459.1/49194/ore.xml">
    1. <rdf:type resource="http://www.dspace.org/objectModel/DSpaceItem" />
    2. <dcterms:modified>2015-12-03T13:05:02.496+01:00</dcterms:modified>
    </rdf:Description>
  </oreatom:triples>
</atom:entry>

qdc

Descargar XML

<?xml version="1.0" encoding="UTF-8" ?>

<dc:creator schemaLocation="http://purl.org/dc/terms/ http://dublincore.org/schemas/xmls/qdc/2006/01/06/dcterms.xsd http://purl.org/dc/elements/1.1/ http://dublincore.org/schemas/xmls/qdc/2006/01/06/dc.xsd">Jauset Berrocal, Ana Maria</dc:creator>

rdf

Descargar XML

<?xml version="1.0" encoding="UTF-8" ?>

<rdf:RDF schemaLocation="http://www.w3.org/1999/02/22-rdf-syntax-ns# http://www.openarchives.org/OAI/2.0/rdf.xsd">
1. <ow:Publication about="oai:www.recercat.cat:10459.1/49194">
  1. <dc:creator>Jauset Berrocal, Ana Maria</dc:creator>
  2. <dc:creator>Edo-Tena, E.</dc:creator>
  3. <dc:creator>Castañé Fernández, Cristina</dc:creator>
  4. <dc:creator>Agustí Abella, Núria</dc:creator>
  5. <dc:creator>Alomar, Òscar</dc:creator>
  6. <dc:creator>Grozeva, S.</dc:creator>
  7. <dc:date>2015-11-30T18:17:42Z</dc:date>
  8. <dc:date>2015-09-29</dc:date>
  9. <dc:identifier>http://hdl.handle.net/10459.1/49194</dc:identifier>
  10. <dc:description>Macrolophus pygmaeus (Rambur, 1839) (Insecta, Heteroptera, Miridae) is a predator of key vegetable crop pests applied as a biocontrol agent in the Mediterranean region. M. pygmaeus and M. melanotoma (A. Costa, 1853) are cryptic species with great morphological similarity which results in their misidentification and negative consequences for the conservation of their populations on greenhouse and outdoor crops. In order to find out specific markers for their separation we studied the karyotype, male meiosis and heterochromatin composition of these species and additionally of a third species (as a reference one), M. costalis Fieber, 1858. We demonstrate here that all the three species share achiasmate male meiosis and sex chromosome pre-reduction. On the other hand, the species differ in karyotype, with 2n=28 (26+XY) in M. pygmaeus, 2n=27 (24+X1X2Y) in M. costalis, and 2n=34 (32+XY) in M. melanotoma, and heterochromatin distribution and composition. In addition, the species differ in sperm morphology: sperm cells of M. costalis are significantly longer with longer head and tail than those of M. melanotoma and M. pygmaeus, whereas sperm cells of M. melanotoma have a longer tail than those of M. pygmaeus. All these characters can be used as markers to identify the species, in particular the cryptic species M. melanotoma and M. pygmaeus.</dc:description>
  11. <dc:language>eng</dc:language>
  12. <dc:publisher>Pensoft Publishers</dc:publisher>
  13. <dc:rights>http://creativecommons.org/licenses/by/4.0/</dc:rights>
  14. <dc:rights>info:eu-repo/semantics/openAccess</dc:rights>
  15. <dc:rights>cc-by (c) Jauset et al., 2015</dc:rights>
  16. <dc:subject>Macrolophus</dc:subject>
  17. <dc:subject>Miridae</dc:subject>
  18. <dc:subject>Karyotype</dc:subject>
  19. <dc:subject>sperm morphology</dc:subject>
  20. <dc:subject>achiasmate meiosis</dc:subject>
  21. <dc:subject>Control biològic de plagues</dc:subject>
  22. <dc:subject>Mediterrània (Regió)</dc:subject>
  23. <dc:subject>Hemípters</dc:subject>
  24. <dc:subject>Citogenètica</dc:subject>
  25. <dc:subject>Biological pest control</dc:subject>
  26. <dc:subject>Mediterranean Region</dc:subject>
  27. <dc:subject>Hemiptera</dc:subject>
  28. <dc:subject>Cytogenetics</dc:subject>
  29. <dc:title>Comparative cytogenetic study of three Macrolophus species (Heteroptera, Miridae.)</dc:title>
  30. <dc:type>info:eu-repo/semantics/article</dc:type>
  31. <dc:relation>Reproducció del document publicat a: http://dx.doi.org/10.3897/CompCytogen.v9i4.5530</dc:relation>
  32. <dc:relation>Comparative Cytogenetics, 2015, vol. 9, núm. 4, p. 613-623</dc:relation>
  33. <dc:relation>info:eu-repo/grantAgreement/EC/FP7/229802</dc:relation>
  34. <dc:relation>MICINN/PN2008-2011/AGL2011-24349</dc:relation>
  35. <dc:source>Universitat de Lleida</dc:source>
  36. <dc:source>Documents de recerca</dc:source>
  </ow:Publication>
</rdf:RDF>