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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental; Embrapa Semiárido; Embrapa Soja; Embrapa Trigo. |
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Data corrente: |
21/08/1992 |
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Data da última atualização: |
31/01/2011 |
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Autoria: |
BOYES, J. W.; BRINK, J. M. van; BOYES, B. C.; VOCKEROTH, J. R. |
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Título: |
Chromosomes of Eristalinae and Microdontinae (Diptera: Syrphidae). |
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Ano de publicação: |
1980 |
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Fonte/Imprenta: |
Ottawa: The Genetics Society of Canada, 1980. |
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Páginas: |
137p. |
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Descrição Física: |
il. |
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Série: |
(The Genetics Society of Canada. Miscellaneous Publications, 003). |
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Idioma: |
Inglês |
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Conteúdo: |
This report provides a description of the karyotypes of 315 species of the subfamily Eristalinae plus limited data (such as the 2n number of chromosomes) for 22 other species of this subfamily. Included are descriptions of the chromosome complements of four species of the subfamily Microdontinae. The 2n number of chromosomes of the species studied ranges from 8 to 14 plus in some species up to 44 microchromosomes. Three species have 14 chromosomes, 171 have 12, 103 have 10,51 have 8 and 11 other species have additional microchromosomes. The figures for total chromosome complement length suggest that there is correlation between number of chromosome and total complement length. Various sex chromosome systems have been found, with a great variety in the Brachyopini, Eristalini and Milesiini. Al published references to the chromosomes of the Eristalinae and Microdontinae (Milesiinae) species that we found, including those previously published by us, have either been listed or decribed in detail. Attempts to correlate modification of karyotypes with divergence of taxonomic units indicate thar changes in karyotype have not regularly been accompanied by morphological modifications of value in the classification of taxonmic units. |
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Palavras-Chave: |
Biology; Chromosome; Cromossomo; Diptera Insecta; Eristalinae; Insect. |
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Thesagro: |
Biologia; Entomologia; Genética; Inseto. |
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Thesaurus Nal: |
chromosomes; entomology; genetics; Syrphidae. |
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Categoria do assunto: |
--
O Insetos e Entomologia |
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Marc: |
LEADER 02129nam a2200337 a 4500
001 1391189
005 2011-01-31
008 1980 bl uuuu 00u1 u #d
100 1 $aBOYES, J. W.
245 $aChromosomes of Eristalinae and Microdontinae (Diptera$bSyrphidae).
260 $aOttawa: The Genetics Society of Canada$c1980
300 $a137p.$cil.
490 $a(The Genetics Society of Canada. Miscellaneous Publications, 003).
520 $aThis report provides a description of the karyotypes of 315 species of the subfamily Eristalinae plus limited data (such as the 2n number of chromosomes) for 22 other species of this subfamily. Included are descriptions of the chromosome complements of four species of the subfamily Microdontinae. The 2n number of chromosomes of the species studied ranges from 8 to 14 plus in some species up to 44 microchromosomes. Three species have 14 chromosomes, 171 have 12, 103 have 10,51 have 8 and 11 other species have additional microchromosomes. The figures for total chromosome complement length suggest that there is correlation between number of chromosome and total complement length. Various sex chromosome systems have been found, with a great variety in the Brachyopini, Eristalini and Milesiini. Al published references to the chromosomes of the Eristalinae and Microdontinae (Milesiinae) species that we found, including those previously published by us, have either been listed or decribed in detail. Attempts to correlate modification of karyotypes with divergence of taxonomic units indicate thar changes in karyotype have not regularly been accompanied by morphological modifications of value in the classification of taxonmic units.
650 $achromosomes
650 $aentomology
650 $agenetics
650 $aSyrphidae
650 $aBiologia
650 $aEntomologia
650 $aGenética
650 $aInseto
653 $aBiology
653 $aChromosome
653 $aCromossomo
653 $aDiptera Insecta
653 $aEristalinae
653 $aInsect
700 1 $aBRINK, J. M. van
700 1 $aBOYES, B. C.
700 1 $aVOCKEROTH, J. R.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
