Apinae Scaptotrigona
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 | Scaptotrigona barrocoloradensis | Although cited as “from Brazil”, this species does not occur in this Country | Brazil | 17 | 34 | k= 6pseudo-acrocentric + 8acrocentric + 3metacentric | as Trigona barrocoloralensis | C-banding | Hoshiba and Imai 1993 | ||
| Meliponini | Scaptotrigona bipunctata | Ribeirão Preto, São Paulo | Brazil | 0.40-0.44 | Tavares et al. 2012 | ||||||
| Meliponini | Scaptotrigona depilis | Ribeirão Preto, São Paulo | Brazil | 34 | 2k= 26acrocentric + 8pseudo-acrocentric | 0.39-0.41 | C-banding | Rocha et al. 2003a Tavares et al. 2012 | |||
| Meliponini | Scaptotrigona cf. polysticta | Presidente Figueiredo, Amazonas | Brazil | 34 | 2k= 8metacentric + 6submetacentris + 20subtelocentric | 0.52 | Giemsa | Cunha et al. 2021 | |||
| Meliponini | Scaptotrigona postica | Ribeirão Preto, São Paulo | Brazil | 34 | 2k= 22acrocentric + 12pseudo-acrocentric | C-banding | Rocha et al. 2003a | ||||
| Meliponini | Scaptotrigona tubiba | Urbano Santos, Maranhão | Brazil | 0.45 | Tavares et al. 2012 | ||||||
| Meliponini | Scaptotrigona xanthotricha | Camacan, Valença, Bahia; Piranga, Viçosa, Minas Gerais | Brazil | 17 | 34 | variable among populations | 0.42-0.44 | C-banding, Ag-NOR | DAPI/CMA3; FISH (ribosomal probe, microsatellite probes) | Rocha et al. 2003a Duarte et al. 2009 Lopes et al. 2009 Tavares et al. 2012 Cunha et al. 2021 Cunha et al. 2023a Serra et al. 2023 | |
| Meliponini | Scaptotrigona sp. | São José do Sabugi, Paraíba | Brazil | 34 | 2k= 18acrocentric + 16pseudo-acrocentric | C-banding | DAPI/CMA3 | Rocha et al. 2003a | |||
| Meliponini | Scaptotrigona sp. | Pará | Brazil | 34 | 2k= 10metacentric + 6submetacentric + 18 subtelocentric | 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.
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Histogram
Bibliography
Tavares, M.G., Carvalho, C.R., Soares, F.A.F., Campos, L.A.O. Genome size diversity in stingless bees (Hymenoptera: Apidae, Meliponini). Apidologie, 43 : pp 731-736. 2012. DOI: [10.1007/s13592-012-0145-x https://doi.org/10.1007/s13592-012-0145-x]
Hoshiba, H., Imai, H. Chromosome evolution of bees and wasps (Hymenoptera, Apocrita) on the basis of C-banding pattern analyses. Japanese Journal of Entomology, 61 : pp 465-492. 1993
Rocha, M.P., Pompolo, S.G., Campos, L.A.O. Citogenética da tribo Meliponini (Hymenoptera, Apidae). UNESC, Criciúma, : pp 311-320. 2003a
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]
Serra, R.S., Campos, L.A.O., Serrão, J.E. Evidence that workers recognize unfertilized queen-laid eggs for male production in stingless bees. Acta Zoologica, 104 : pp 118-124. 2023. DOI: [10.1111/azo.12401 https://doi.org/10.1111/azo.12401]
Duarte, O.M.P., Martins, C.C.C., Waldschmidt, A.M., Costa, M.A. Occurrence of multiple nucleolus organizer regions and intraspecific karyotype variation in Scaptotrigona xanthotricha Moure (Hymenoptera, Meliponini). Genetics and Molecular Research, 8 : pp 831-839. 2009. DOI: [10.4238/vol8-3gmr598 https://doi.org/10.4238/vol8-3gmr598]
Lopes, D.M., Carvalho, C.R., Clarindo, W.R., Praça, M.M., Tavares, M.G. Genome size estimation of three stingless bee species (Hymenoptera, Meliponinae) by flow cytometry. Apidologie, 40 : pp 517-523. 2009. DOI: [10.1051/apido/2009030 https://doi.org/10.1051/apido/2009030]