FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2905512948> ?p ?o ?g. }

• W2905512948 abstract "Unlike the chromosome constitution of most snakes (2n=36), the cobra karyotype shows a diploid chromosome number of 38 with a highly heterochromatic W chromosome and a large morphologically different chromosome 2. To investigate the process of sex chromosome differentiation and evolution between cobras, most snakes, and other amniotes, we constructed a chromosome map of the Siamese cobra (Naja kaouthia) with 43 bacterial artificial chromosomes (BACs) derived from the chicken and zebra finch libraries using the fluorescence in situ hybridization (FISH) technique, and compared it with those of the chicken, the zebra finch, and other amniotes. We produced a detailed chromosome map of the Siamese cobra genome, focusing on chromosome 2 and sex chromosomes. Synteny of the Siamese cobra chromosome 2 (NKA2) and NKAZ were highly conserved among snakes and other squamate reptiles, except for intrachromosomal rearrangements occurring in NKA2. Interestingly, twelve BACs that had partial homology with sex chromosomes of several amniotes were mapped on the heterochromatic NKAW as hybridization signals such as repeat sequences. Sequence analysis showed that most of these BACs contained high proportions of transposable elements. In addition, hybridization signals of telomeric repeat (TTAGGG)n and six microsatellite repeat motifs ((AAGG)8, (AGAT)8, (AAAC)8, (ACAG)8, (AATC)8, and (AAAAT)6) were observed on NKAW, and most of these were also found on other amniote sex chromosomes. The frequent amplification of repeats might involve heterochromatinization and promote sex chromosome differentiation in the Siamese cobra W sex chromosome. Repeat sequences are also shared among amniote sex chromosomes, which supports the hypothesis of an ancestral super-sex chromosome with overlaps of partial syntenies. Alternatively, amplification of microsatellite repeat motifs could have occurred independently in each lineage, representing convergent sex chromosomal differentiation among amniote sex chromosomes." @default.
• W2905512948 created "2018-12-22" @default.
• W2905512948 creator A5003176451 @default.
• W2905512948 creator A5008355347 @default.
• W2905512948 creator A5017727512 @default.
• W2905512948 creator A5019162553 @default.
• W2905512948 creator A5025656968 @default.
• W2905512948 creator A5043980238 @default.
• W2905512948 creator A5044630886 @default.
• W2905512948 creator A5076681702 @default.
• W2905512948 creator A5080925266 @default.
• W2905512948 creator A5087909042 @default.
• W2905512948 creator A5089151482 @default.
• W2905512948 creator A5091408091 @default.
• W2905512948 date "2018-12-01" @default.
• W2905512948 modified "2023-10-16" @default.
• W2905512948 title "Chromosome map of the Siamese cobra: did partial synteny of sex chromosomes in the amniote represent “a hypothetical ancestral super-sex chromosome” or random distribution?" @default.
• W2905512948 cites W1906411035 @default.
• W2905512948 cites W1974525299 @default.
• W2905512948 cites W1983161375 @default.
• W2905512948 cites W1990855476 @default.
• W2905512948 cites W1991010932 @default.
• W2905512948 cites W1993106895 @default.
• W2905512948 cites W2015355733 @default.
• W2905512948 cites W2016837476 @default.
• W2905512948 cites W2025546493 @default.
• W2905512948 cites W2027648691 @default.
• W2905512948 cites W2029028287 @default.
• W2905512948 cites W2034726926 @default.
• W2905512948 cites W2034897528 @default.
• W2905512948 cites W2044684279 @default.
• W2905512948 cites W2047310393 @default.
• W2905512948 cites W2050038800 @default.
• W2905512948 cites W2051902571 @default.
• W2905512948 cites W2054183608 @default.
• W2905512948 cites W2054259970 @default.
• W2905512948 cites W2060822923 @default.
• W2905512948 cites W2071703823 @default.
• W2905512948 cites W2072785738 @default.
• W2905512948 cites W2075758019 @default.
• W2905512948 cites W2077784551 @default.
• W2905512948 cites W2085422902 @default.
• W2905512948 cites W2115556561 @default.
• W2905512948 cites W2139453209 @default.
• W2905512948 cites W2143056146 @default.
• W2905512948 cites W2144924760 @default.
• W2905512948 cites W2149512740 @default.
• W2905512948 cites W2155150900 @default.
• W2905512948 cites W2162716521 @default.
• W2905512948 cites W2168235680 @default.
• W2905512948 cites W2169089971 @default.
• W2905512948 cites W2247760739 @default.
• W2905512948 cites W2265600651 @default.
• W2905512948 cites W2268918619 @default.
• W2905512948 cites W2284656375 @default.
• W2905512948 cites W2411324446 @default.
• W2905512948 cites W2472062869 @default.
• W2905512948 cites W2509429789 @default.
• W2905512948 cites W2518888217 @default.
• W2905512948 cites W2557394351 @default.
• W2905512948 cites W2620341204 @default.
• W2905512948 cites W2731699473 @default.
• W2905512948 cites W2750875189 @default.
• W2905512948 cites W2767674493 @default.
• W2905512948 cites W2780067012 @default.
• W2905512948 cites W2803873551 @default.
• W2905512948 cites W2885671209 @default.
• W2905512948 cites W2898539545 @default.
• W2905512948 cites W954951810 @default.
• W2905512948 doi "https://doi.org/10.1186/s12864-018-5293-6" @default.
• W2905512948 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/6296137" @default.
• W2905512948 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/30558533" @default.
• W2905512948 hasPublicationYear "2018" @default.
• W2905512948 type Work @default.
• W2905512948 sameAs 2905512948 @default.
• W2905512948 citedByCount "34" @default.
• W2905512948 countsByYear W29055129482019 @default.
• W2905512948 countsByYear W29055129482020 @default.
• W2905512948 countsByYear W29055129482021 @default.
• W2905512948 countsByYear W29055129482022 @default.
• W2905512948 countsByYear W29055129482023 @default.
• W2905512948 crossrefType "journal-article" @default.
• W2905512948 hasAuthorship W2905512948A5003176451 @default.
• W2905512948 hasAuthorship W2905512948A5008355347 @default.
• W2905512948 hasAuthorship W2905512948A5017727512 @default.
• W2905512948 hasAuthorship W2905512948A5019162553 @default.
• W2905512948 hasAuthorship W2905512948A5025656968 @default.
• W2905512948 hasAuthorship W2905512948A5043980238 @default.
• W2905512948 hasAuthorship W2905512948A5044630886 @default.
• W2905512948 hasAuthorship W2905512948A5076681702 @default.
• W2905512948 hasAuthorship W2905512948A5080925266 @default.
• W2905512948 hasAuthorship W2905512948A5087909042 @default.
• W2905512948 hasAuthorship W2905512948A5089151482 @default.
• W2905512948 hasAuthorship W2905512948A5091408091 @default.
• W2905512948 hasBestOaLocation W29055129481 @default.
• W2905512948 hasConcept C103435993 @default.
• W2905512948 hasConcept C104317684 @default.
• W2905512948 hasConcept C143191323 @default.
• W2905512948 hasConcept C169760540 @default.
• W2905512948 hasConcept C2780246931 @default.

• next