Apinae Trigonisca
Cytogenetic data
Tribe | Species | Sample local | Country(ies) | Haploid(n) | Diploid(2n) | Karyotype | Notes | Genome size (pg) | Classic cytogenetic data | Molecular cytogenetic data | References |
---|---|---|---|---|---|---|---|---|---|---|---|
Meliponini | Trigonisca sp. | Urbano Santos, Maranhão | Brazil | 15 | 30 | k= 4metacentric + 8submetacentric + 18subtelocentric | Giemsa | FISH (ribosomal probe, microsatellite probes) | Cunha et al. 2021  Cunha et al. 2023a   |
Chromosome classification: Levan et al. (1964): metacentric (m), submetacentric (sm), subtelocentric (st), or acrocentric (a). Imai (1991): metacentric (M) or acrocentric (A), with a variety of forms depending on the position of the heterochromatin on the karyotype.
You can download this data as csv.
Histogram
![](apinaetrigonisca.png)
Bibliography
Cunha, M.S., Soares, F.A.F., Clarindo, W.R., Campos, L.A.O., Lopes, D.M. Robertsonian rearrangements in Neotropical Meliponini karyotype evolution (Hymenoptera: Apidae: Meliponini). Insect Molecular Biology, 30 : pp 379-389. 2021. DOI: [10.1111/imb.12702 https://doi.org/10.1111/imb.12702]
Cunha, M.S., Garcia, M.V.B., Campos, L.A.O., Lopes, D.M. Cytotaxonomy and karyotype evolution in Neotropical Meliponini (Hymenoptera: Apidae) inferred by chromosomal mapping of 18S rDNA and five microsatellites. Journal of Apicultural Research, : pp . 2023a. DOI: [10.1080/00218839.2023.2179228 https://doi.org/10.1080/00218839.2023.2179228]