FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2138162912> ?p ?o ?g. }

• W2138162912 abstract "Chromosome four of Drosophila melanogaster, known as the dot chromosome, is largely heterochromatic, as shown by immunofluorescent staining with antibodies to heterochromatin protein 1 (HP1) and histone H3K9me. In contrast, the absence of HP1 and H3K9me from the dot chromosome in D. virilis suggests that this region is euchromatic. D. virilis diverged from D. melanogaster 40 to 60 million years ago. Here we describe finished sequencing and analysis of 11 fosmids hybridizing to the dot chromosome of D. virilis (372,650 base-pairs) and seven fosmids from major euchromatic chromosome arms (273,110 base-pairs). Most genes from the dot chromosome of D. melanogaster remain on the dot chromosome in D. virilis, but many inversions have occurred. The dot chromosomes of both species are similar to the major chromosome arms in gene density and coding density, but the dot chromosome genes of both species have larger introns. The D. virilis dot chromosome fosmids have a high repeat density (22.8%), similar to homologous regions of D. melanogaster (26.5%). There are, however, major differences in the representation of repetitive elements. Remnants of DNA transposons make up only 6.3% of the D. virilis dot chromosome fosmids, but 18.4% of the homologous regions from D. melanogaster; DINE-1 and 1360 elements are particularly enriched in D. melanogaster. Euchromatic domains on the major chromosomes in both species have very few DNA transposons (less than 0.4 %). Combining these results with recent findings about RNAi, we suggest that specific repetitive elements, as well as density, play a role in determining higher-order chromatin packaging." @default.
• W2138162912 created "2016-06-24" @default.
• W2138162912 creator A5001070572 @default.
• W2138162912 creator A5007806754 @default.
• W2138162912 creator A5007843586 @default.
• W2138162912 creator A5009827621 @default.
• W2138162912 creator A5011040815 @default.
• W2138162912 creator A5026875517 @default.
• W2138162912 creator A5027845524 @default.
• W2138162912 creator A5028797279 @default.
• W2138162912 creator A5032625956 @default.
• W2138162912 creator A5035758123 @default.
• W2138162912 creator A5036201148 @default.
• W2138162912 creator A5045845827 @default.
• W2138162912 creator A5050792977 @default.
• W2138162912 creator A5052020581 @default.
• W2138162912 creator A5054642128 @default.
• W2138162912 creator A5058456624 @default.
• W2138162912 creator A5061924847 @default.
• W2138162912 creator A5080937008 @default.
• W2138162912 creator A5083443303 @default.
• W2138162912 creator A5086056549 @default.
• W2138162912 date "2006-02-01" @default.
• W2138162912 modified "2023-09-26" @default.
• W2138162912 title "Comparison of dot chromosome sequences from D. melanogaster and D. virilisreveals an enrichment of DNA transposon sequences in heterochromatic domains" @default.
• W2138162912 cites W106435891 @default.
• W2138162912 cites W1509466986 @default.
• W2138162912 cites W1512073959 @default.
• W2138162912 cites W1594824935 @default.
• W2138162912 cites W1635391495 @default.
• W2138162912 cites W1771668628 @default.
• W2138162912 cites W1929789282 @default.
• W2138162912 cites W1966198017 @default.
• W2138162912 cites W1966585515 @default.
• W2138162912 cites W1978395898 @default.
• W2138162912 cites W1983493107 @default.
• W2138162912 cites W1990825997 @default.
• W2138162912 cites W1991125055 @default.
• W2138162912 cites W1998921153 @default.
• W2138162912 cites W2009818318 @default.
• W2138162912 cites W2010596106 @default.
• W2138162912 cites W2018420071 @default.
• W2138162912 cites W2019027463 @default.
• W2138162912 cites W2026121198 @default.
• W2138162912 cites W2027860871 @default.
• W2138162912 cites W2033218878 @default.
• W2138162912 cites W2038378062 @default.
• W2138162912 cites W2040800874 @default.
• W2138162912 cites W2051916497 @default.
• W2138162912 cites W2052668971 @default.
• W2138162912 cites W2055043387 @default.
• W2138162912 cites W2066511342 @default.
• W2138162912 cites W2070797653 @default.
• W2138162912 cites W2071398217 @default.
• W2138162912 cites W2084403120 @default.
• W2138162912 cites W2085708372 @default.
• W2138162912 cites W2086618705 @default.
• W2138162912 cites W2099088964 @default.
• W2138162912 cites W2100758344 @default.
• W2138162912 cites W2101092089 @default.
• W2138162912 cites W2102385769 @default.
• W2138162912 cites W2104706182 @default.
• W2138162912 cites W2108729122 @default.
• W2138162912 cites W2110371743 @default.
• W2138162912 cites W2112814753 @default.
• W2138162912 cites W2113206920 @default.
• W2138162912 cites W2115806022 @default.
• W2138162912 cites W2119923823 @default.
• W2138162912 cites W2121016876 @default.
• W2138162912 cites W2121162676 @default.
• W2138162912 cites W2122774081 @default.
• W2138162912 cites W2122954888 @default.
• W2138162912 cites W2125811524 @default.
• W2138162912 cites W2136049489 @default.
• W2138162912 cites W2136145671 @default.
• W2138162912 cites W2138043022 @default.
• W2138162912 cites W2141118725 @default.
• W2138162912 cites W2144268209 @default.
• W2138162912 cites W2146865647 @default.
• W2138162912 cites W2152399502 @default.
• W2138162912 cites W2153362688 @default.
• W2138162912 cites W2154120842 @default.
• W2138162912 cites W2154586763 @default.
• W2138162912 cites W2155225302 @default.
• W2138162912 cites W2158714788 @default.
• W2138162912 cites W2160599528 @default.
• W2138162912 cites W2162296692 @default.
• W2138162912 cites W2163091657 @default.
• W2138162912 cites W2163314070 @default.
• W2138162912 cites W2164075646 @default.
• W2138162912 cites W2166187656 @default.
• W2138162912 cites W2167334533 @default.
• W2138162912 cites W2417114846 @default.
• W2138162912 cites W2612812586 @default.
• W2138162912 cites W4237017848 @default.
• W2138162912 doi "https://doi.org/10.1186/gb-2006-7-2-r15" @default.
• W2138162912 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/1431729" @default.
• W2138162912 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/16507169" @default.
• W2138162912 hasPublicationYear "2006" @default.
• W2138162912 type Work @default.

• next