The B chromosome system of Trypoxylon (Trypargilum) albitarse (Hymenoptera, Sphecidae) 1. Banding analysis

Sônia M.S.R. Araújo; Silvia G. Pompolo; Jorge A.S. Dergam; Lucio A.O. Campos

The B chromosome system of Trypoxylon (Trypargilum) albitarse (Hymenoptera, Sphecidae) 1. Banding analysis

Sônia M.S.R. Araújo, Silvia G. Pompolo, Jorge A.S. Dergam, Lucio A.O. Campos

Research output: Contribution to journal › Article › peer-review

Abstract

Karyotypic analyses of 366 specimens of the solitary wasp Trypoxylon (Trypargilum) albitarse collected from ten populations in the municipalities of Viçosa and Porto Firme (Minas Gerais, Southeastern Brazil), revealed the presence of two morphological types of supernumerary (B) chromosomes. C-banding and fluorochrome banding suggest that the B chromosomes of T. albitarse may have originated from heterochromatin breaks within the standard (A) chromosome complement.

Original language	English (US)
Pages (from-to)	7-13
Number of pages	7
Journal	Cytobios
Volume	2000
Issue number	396
State	Published - Dec 1 2000
Externally published	Yes

All Science Journal Classification (ASJC) codes

Aquatic Science
Cell Biology

Cite this

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title = "The B chromosome system of Trypoxylon (Trypargilum) albitarse (Hymenoptera, Sphecidae) 1. Banding analysis",

abstract = "Karyotypic analyses of 366 specimens of the solitary wasp Trypoxylon (Trypargilum) albitarse collected from ten populations in the municipalities of Vi{\c c}osa and Porto Firme (Minas Gerais, Southeastern Brazil), revealed the presence of two morphological types of supernumerary (B) chromosomes. C-banding and fluorochrome banding suggest that the B chromosomes of T. albitarse may have originated from heterochromatin breaks within the standard (A) chromosome complement.",

author = "Ara{\'u}jo, {S{\^o}nia M.S.R.} and Pompolo, {Silvia G.} and Dergam, {Jorge A.S.} and Campos, {Lucio A.O.}",

year = "2000",

month = dec,

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language = "English (US)",

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AU - Araújo, Sônia M.S.R.

AU - Pompolo, Silvia G.

AU - Dergam, Jorge A.S.

AU - Campos, Lucio A.O.

PY - 2000/12/1

Y1 - 2000/12/1

N2 - Karyotypic analyses of 366 specimens of the solitary wasp Trypoxylon (Trypargilum) albitarse collected from ten populations in the municipalities of Viçosa and Porto Firme (Minas Gerais, Southeastern Brazil), revealed the presence of two morphological types of supernumerary (B) chromosomes. C-banding and fluorochrome banding suggest that the B chromosomes of T. albitarse may have originated from heterochromatin breaks within the standard (A) chromosome complement.

AB - Karyotypic analyses of 366 specimens of the solitary wasp Trypoxylon (Trypargilum) albitarse collected from ten populations in the municipalities of Viçosa and Porto Firme (Minas Gerais, Southeastern Brazil), revealed the presence of two morphological types of supernumerary (B) chromosomes. C-banding and fluorochrome banding suggest that the B chromosomes of T. albitarse may have originated from heterochromatin breaks within the standard (A) chromosome complement.

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JO - Cytobios

JF - Cytobios

SN - 0011-4529

IS - 396

ER -

The B chromosome system of Trypoxylon (Trypargilum) albitarse (Hymenoptera, Sphecidae) 1. Banding analysis

Abstract

All Science Journal Classification (ASJC) codes

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