Matches in SemOpenAlex for { <https://semopenalex.org/work/W4312196601> ?p ?o ?g. }
- W4312196601 endingPage "1159" @default.
- W4312196601 startingPage "1159" @default.
- W4312196601 abstract "Odonata have holokinetic chromosomes. About 95% of species have an XX/X0 sex chromosome system, with heterogametic males. There are species with neo-XX/neo-XY sex chromosomes resulting from an X chromosome/autosome fusion. The genus Rhionaeschna includes 42 species found in the Americas. We analyzed the distribution of the nucleolar organizer region (NOR) using FISH with rDNA probes in Rhionaeschna bonariensis (n = 12 + neo-XY), R. planaltica (n = 7 + neo-XY), and Aeshna cyanea (n = 13 + X0). In R. bonariensis and A. cyanea, the NOR is located on a large pair of autosomes, which have a secondary constriction in the latter species. In R. planaltica, the NOR is located on the ancestral part of the neo-X chromosome. Meiotic analysis and FISH results in R. planaltica led to the conclusion that the neo-XY system arose by insertion of the ancestral X chromosome into an autosome. Genomic in situ hybridization, performed for the first time in Odonata, highlighted the entire neo-Y chromosome in meiosis of R. bonariensis, suggesting that it consists mainly of repetitive DNA. This feature and the terminal chiasma localization suggest an ancient origin of the neo-XY system. Our study provides new information on the origin and evolution of neo-sex chromosomes in Odonata, including new types of chromosomal rearrangements, NOR transposition, and heterochromatin accumulation." @default.
- W4312196601 created "2023-01-04" @default.
- W4312196601 creator A5023271026 @default.
- W4312196601 creator A5031621459 @default.
- W4312196601 creator A5039270286 @default.
- W4312196601 creator A5046739558 @default.
- W4312196601 creator A5053580224 @default.
- W4312196601 date "2022-12-15" @default.
- W4312196601 modified "2023-10-09" @default.
- W4312196601 title "On the Origin of Neo-Sex Chromosomes in the Neotropical Dragonflies Rhionaeschna bonariensis and R. planaltica (Aeshnidae, Odonata)" @default.
- W4312196601 cites W1533349658 @default.
- W4312196601 cites W1971405550 @default.
- W4312196601 cites W1989575241 @default.
- W4312196601 cites W1991569660 @default.
- W4312196601 cites W1997763550 @default.
- W4312196601 cites W1998952798 @default.
- W4312196601 cites W2005850822 @default.
- W4312196601 cites W2021659132 @default.
- W4312196601 cites W2025362806 @default.
- W4312196601 cites W2040542538 @default.
- W4312196601 cites W2045969008 @default.
- W4312196601 cites W2046411445 @default.
- W4312196601 cites W2057042939 @default.
- W4312196601 cites W2057453146 @default.
- W4312196601 cites W2059591934 @default.
- W4312196601 cites W2060849930 @default.
- W4312196601 cites W2063355331 @default.
- W4312196601 cites W2068888519 @default.
- W4312196601 cites W2071607884 @default.
- W4312196601 cites W2073584850 @default.
- W4312196601 cites W2075708965 @default.
- W4312196601 cites W2076259098 @default.
- W4312196601 cites W2076608501 @default.
- W4312196601 cites W2079753762 @default.
- W4312196601 cites W2084143573 @default.
- W4312196601 cites W2087049236 @default.
- W4312196601 cites W2101291241 @default.
- W4312196601 cites W2111198069 @default.
- W4312196601 cites W2130131141 @default.
- W4312196601 cites W2137925064 @default.
- W4312196601 cites W2140477379 @default.
- W4312196601 cites W2141296104 @default.
- W4312196601 cites W2149300797 @default.
- W4312196601 cites W2266406045 @default.
- W4312196601 cites W24178259 @default.
- W4312196601 cites W2479328382 @default.
- W4312196601 cites W2587600051 @default.
- W4312196601 cites W2738424575 @default.
- W4312196601 cites W2783010772 @default.
- W4312196601 cites W2784012755 @default.
- W4312196601 cites W3033816004 @default.
- W4312196601 cites W3094004247 @default.
- W4312196601 cites W3094629935 @default.
- W4312196601 cites W3101690293 @default.
- W4312196601 cites W3132286630 @default.
- W4312196601 cites W3198618438 @default.
- W4312196601 cites W3209771709 @default.
- W4312196601 cites W3217542553 @default.
- W4312196601 cites W4256035025 @default.
- W4312196601 cites W880788882 @default.
- W4312196601 doi "https://doi.org/10.3390/insects13121159" @default.
- W4312196601 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36555069" @default.
- W4312196601 hasPublicationYear "2022" @default.
- W4312196601 type Work @default.
- W4312196601 citedByCount "0" @default.
- W4312196601 crossrefType "journal-article" @default.
- W4312196601 hasAuthorship W4312196601A5023271026 @default.
- W4312196601 hasAuthorship W4312196601A5031621459 @default.
- W4312196601 hasAuthorship W4312196601A5039270286 @default.
- W4312196601 hasAuthorship W4312196601A5046739558 @default.
- W4312196601 hasAuthorship W4312196601A5053580224 @default.
- W4312196601 hasBestOaLocation W43121966011 @default.
- W4312196601 hasConcept C103435993 @default.
- W4312196601 hasConcept C104317684 @default.
- W4312196601 hasConcept C134925867 @default.
- W4312196601 hasConcept C148196450 @default.
- W4312196601 hasConcept C2780246931 @default.
- W4312196601 hasConcept C2781015247 @default.
- W4312196601 hasConcept C2909524676 @default.
- W4312196601 hasConcept C30481170 @default.
- W4312196601 hasConcept C35158069 @default.
- W4312196601 hasConcept C36217612 @default.
- W4312196601 hasConcept C53226629 @default.
- W4312196601 hasConcept C54355233 @default.
- W4312196601 hasConcept C78458016 @default.
- W4312196601 hasConcept C86803240 @default.
- W4312196601 hasConcept C90856448 @default.
- W4312196601 hasConceptScore W4312196601C103435993 @default.
- W4312196601 hasConceptScore W4312196601C104317684 @default.
- W4312196601 hasConceptScore W4312196601C134925867 @default.
- W4312196601 hasConceptScore W4312196601C148196450 @default.
- W4312196601 hasConceptScore W4312196601C2780246931 @default.
- W4312196601 hasConceptScore W4312196601C2781015247 @default.
- W4312196601 hasConceptScore W4312196601C2909524676 @default.
- W4312196601 hasConceptScore W4312196601C30481170 @default.
- W4312196601 hasConceptScore W4312196601C35158069 @default.
- W4312196601 hasConceptScore W4312196601C36217612 @default.
- W4312196601 hasConceptScore W4312196601C53226629 @default.