Chromosomal diversity in three species of Lycosa Latreille, 1804 (Araneae, Lycosidae): Inferences on diversification of diploid number and sexual chromosome systems in Lycosinae

Chromosomal diversity in three species of Lycosa Latreille, 1804 (Araneae, Lycosidae): Inferences on diversification of diploid number and sexual chromosome systems in Lycosinae

Abstract Lycosa is one of the most speciose genera in Lycosidae, including species with different sexual chromosome systems (SCS). We carried out cytogenetic analyses in three species of Lycosa, revealing that L. erythrognatha and L. sericovittata share 2n ♂ = 22 and SCS X1X20 while L. gr. nordenskj...

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Bibliographic Details
Main Authors: Analiza Fernanda Cavenagh, Matheus Pires Rincão, Felipe Cordeiro Dias, Antonio Domingos Brescovit, Ana Lúcia Dias
Format: Article
Language:English
Published: Sociedade Brasileira de Genética 2022-01-01
Series:Genetics and Molecular Biology
Subjects:
FISH
heterochromatin
rDNA
sex chromosomes
spiders
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572022000100202&lng=en&tlng=en

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http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572022000100202&lng=en&tlng=en

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