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 |
|---|---|
| Pages (from-to) | 7-13 |
| Number of pages | 7 |
| Journal | Cytobios |
| Volume | 2000 |
| Issue number | 396 |
| State | Published - 2000 |
| Externally published | Yes |
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All Science Journal Classification (ASJC) codes
- Aquatic Science
- Cell Biology
Cite this
The B chromosome system of Trypoxylon (Trypargilum) albitarse (Hymenoptera, Sphecidae) 1. Banding analysis. / Rocha-Sanchez, Sonia; Pompolo, Silvia G.; Dergam, Jorge A S; Campos, Lucio A O.
In: Cytobios, Vol. 2000, No. 396, 2000, p. 7-13.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - The B chromosome system of Trypoxylon (Trypargilum) albitarse (Hymenoptera, Sphecidae) 1. Banding analysis
AU - Rocha-Sanchez, Sonia
AU - Pompolo, Silvia G.
AU - Dergam, Jorge A S
AU - Campos, Lucio A O
PY - 2000
Y1 - 2000
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.
UR - http://www.scopus.com/inward/record.url?scp=0033631420&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0033631420&partnerID=8YFLogxK
M3 - Article
C2 - 10697741
AN - SCOPUS:0033631420
VL - 2000
SP - 7
EP - 13
JO - Cytobios
JF - Cytobios
SN - 0011-4529
IS - 396
ER -