Zobrazeno 1 - 10
of 247
pro vyhledávání: '"Repetitive DNAs"'
Autor:
Glaicon de Sousa Santos, Gideão Wagner Werneck Félix da Costa, Marcelo de Bello Cioffi, Luiz Antonio Carlos Bertollo, Karlla Danielle Jorge Amorim, Rodrigo Xavier Soares, Wagner Franco Molina
Publikováno v:
Neotropical Ichthyology, Vol 22, Iss 2 (2024)
Abstract Chromosomal patterns are valuable tools in evolutionary approaches. Despite the remarkable expansion of fish cytogenetic data, they are still highly deficient concerning deep oceanic species, including the Gempylidae snake mackerels. The sna
Externí odkaz:
https://doaj.org/article/3d64f3a577244c509c446504d0dec131
Akademický článek
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Akademický článek
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Autor:
Sudarat Khensuwan, Francisco de M. C. Sassi, Renata L. R. Moraes, Sitthisak Jantarat, Kriengkrai Seetapan, Krit Phintong, Weera Thongnetr, Sarawut Kaewsri, Sarun Jumrusthanasan, Weerayuth Supiwong, Petr Rab, Alongklod Tanomtong, Thomas Liehr, Marcelo B. Cioffi
Publikováno v:
Animals, Vol 13, Iss 8, p 1415 (2023)
The representatives of cyprinid lineage ‘Poropuntiinae’ with 16 recognized genera and around 100 species form a significant part of Southeast Asian ichthyofauna. Cytogenetics are valuable when studying fish evolution, especially the dynamics of r
Externí odkaz:
https://doaj.org/article/d42abd4c801d40eea94966ef29e00a63
Autor:
Renata Luiza Rosa de Moraes, Francisco de Menezes Cavalcante Sassi, Luiz Antonio Carlos Bertollo, Manoela Maria Ferreira Marinho, Patrik Ferreira Viana, Eliana Feldberg, Vanessa Cristina Sales Oliveira, Geize Aparecida Deon, Ahmed B. H. Al-Rikabi, Thomas Liehr, Marcelo de Bello Cioffi
Publikováno v:
Frontiers in Genetics, Vol 12 (2021)
Miniature fishes have always been a challenge for cytogenetic studies due to the difficulty in obtaining chromosomal preparations, making them virtually unexplored. An example of this scenario relies on members of the family Lebiasinidae which includ
Externí odkaz:
https://doaj.org/article/008e34d271f540d992a59510bae98608
Publikováno v:
Indonesian Journal of Biotechnology, Vol 24, Iss 2, Pp 82-87 (2019)
Repetitive DNA sequences are highly abundant in plant genomes and are favorable probes for chromosome identification in plants. However, it is difficult to conduct studies on the details of metaphase chromosome structures in plants with small chromos
Externí odkaz:
https://doaj.org/article/700dafc87d784feaa578dd7a0f86da38
Autor:
Qing Liu, Xiaoyu Li, Xiangying Zhou, Mingzhi Li, Fengjiao Zhang, Trude Schwarzacher, John Seymour Heslop-Harrison
Publikováno v:
BMC Plant Biology, Vol 19, Iss 1, Pp 1-17 (2019)
Abstract Background Repetitive DNA motifs – not coding genetic information and repeated millions to hundreds of times – make up the majority of many genomes. Here, we identify the nature, abundance and organization of all the repetitive DNA famil
Externí odkaz:
https://doaj.org/article/24bd73a8d17545f18357bf8afc14c662
Autor:
Weerayuth Supiwong, Krit Pinthong, Kriengkrai Seetapan, Pasakorn Saenjundaeng, Luiz A. C. Bertollo, Ezequiel A. de Oliveira, Cassia F. Yano, Thomas Liehr, Sumalee Phimphan, Alongklod Tanomtong, Marcelo B Cioffi
Publikováno v:
BMC Evolutionary Biology, Vol 19, Iss 1, Pp 1-9 (2019)
Abstract Background Synbranchidae or swamp eels are fishes belonging to the order Synbranchiformes that occur in both freshwater and occasionally in brackish. They are worldwide distributed in tropical and subtropical rivers of four different contine
Externí odkaz:
https://doaj.org/article/108b00aa782e47009a9d4e8283567050
Autor:
Letícia Batista Soares, Fabilene Gomes Paim, Lucas Peres Ramos, Fausto Foresti, Claudio Oliveira
Publikováno v:
Genetics and Molecular Biology, Vol 44, Iss 2 (2021)
Abstract Hollandichthys is a fish genus of the family Characidae that was until recently considered to be monotypic, with cytogenetic, morphological, and molecular data being restricted to a few local populations. In the present study, the karyotype
Externí odkaz:
https://doaj.org/article/f84f4aa982694d7f9fc9c13223ac2aae
Publikováno v:
Frontiers in Genetics, Vol 12 (2021)
Tandem repeats are important parts of eukaryotic genomes being crucial e.g., for centromere and telomere function and chromatin modulation. In Lepidoptera, knowledge of tandem repeats is very limited despite the growing number of sequenced genomes. H
Externí odkaz:
https://doaj.org/article/e83cee4d0bd34d0f926036255c6026e0