2021
DOI: 10.1159/000514061
|View full text |Cite
|
Sign up to set email alerts
|

Abstract: Despite conservation of the diploid number, a huge diversity in karyotype formulae is found in the Ancistrini tribe (Loricariidae, Hypostominae). However, the lack of cytogenetic data for many groups impairs a comprehensive understanding of the chromosomal relationships and the impact of chromosomal changes on their evolutionary history. Here, we present for the first time the karyotype of Panaqolus tankei Cramer & Sousa, 2016. We focused on the chromosomal characterization, using conventional and mole… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

1
4
1

Year Published

2021
2021
2023
2023

Publication Types

Select...
5

Relationship

1
4

Authors

Journals

citations
Cited by 6 publications
(6 citation statements)
references
References 39 publications
1
4
1
Order By: Relevance
“…Although the association between sex chromosomes and (AG) 15 and (AC) 15 motifs have been reported in some bone fish [61,62], our data follow the general pattern found in other groups, showing pericentromeric and terminal clusters in autosomal chromosomes [50,62,66]. In this case, these microsatellite clusters might play a structural role and the pattern found here must be a result of different pressures that shaped the distribution of these SSRs in the karyotype in the P. wallacei.…”
Section: Plos Onesupporting
confidence: 85%
See 2 more Smart Citations
“…Although the association between sex chromosomes and (AG) 15 and (AC) 15 motifs have been reported in some bone fish [61,62], our data follow the general pattern found in other groups, showing pericentromeric and terminal clusters in autosomal chromosomes [50,62,66]. In this case, these microsatellite clusters might play a structural role and the pattern found here must be a result of different pressures that shaped the distribution of these SSRs in the karyotype in the P. wallacei.…”
Section: Plos Onesupporting
confidence: 85%
“…fishes [48][49][50], and in all freshwater stingrays species cytogenetically characterized [22,23,29]. The exception is P. wallacei here analyzed, whose chromosomes exhibited terminal blocks on the long arms of pairs 2 and 3, a pattern, although relatively uncommon, already seen in some marine species [45].…”
Section: Plos Onementioning
confidence: 88%
See 1 more Smart Citation
“…The intraespecific CGH experiments were performed according to our previous studies 28 , 38 , 85 , 87 . The slides were incubated at 37° C in a dark humid chamber for three days.…”
Section: Methodsmentioning
confidence: 99%
“…Chromosomes were directly prepared in vivo (Supiwong et al 2012a;2012b;2013;Ferreira et al 2021). The chromosomes were then stained by three techniques.…”
Section: Cytogenetic Studymentioning
confidence: 99%