Abstract:
:Hg-UMP-containing transcripts made from chick erythroid chromatins with E. coli RNA polymerase hybridize to chick globin cDNA. Contamination with endogenous globin RNA has been largely removed by purification on SH-agarose columns at 55 degrees C. Some endogenous globin mRNA sequences remain, probably as hybrids with "anti-sense" Hg-transcripts produced by RNA-dependent RNA synthesis. Heating to 115 degrees C before SH-agarose chromatography eliminates these contaminants. Hg-transcripts from adult and embryonic erythroid chromatins purified by this method are hybridized to globin cDNA; they contain a 4- to 6-fold higher proportion of globin-specific sequences (10-13 PPM) than do transcripts from brain chromatin. Dissociation of erythroid chromatins in salt and urea, followed by reconstitution using standard methods, destroys even this low degree of specificity.
journal_name
Nucleic Acids Resjournal_title
Nucleic acids researchauthors
Konkel DA,Ingram VMdoi
10.1093/nar/5.4.1237subject
Has Abstractpub_date
1978-04-01 00:00:00pages
1237-52issue
4eissn
0305-1048issn
1362-4962journal_volume
5pub_type
杂志文章abstract::The reactions between purified anti-poly A. poly U and-poly I. poly C. antibodies (IgG and IgM), and synthetic and natural polynucleotides were visualized at the molecular level. This was achieved by the use of fine tungsten bidirectional shadowing of molecules adsorbed onto thin carbon films, combined with dark field...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/8.8.1805
更新日期:1980-04-25 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkg392
更新日期:2003-06-01 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/11.21.7569
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/15.8.3317
更新日期:1987-04-24 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkh394
更新日期:2004-07-01 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/29.12.e57
更新日期:2001-06-15 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
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更新日期:2017-06-20 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkf486
更新日期:2002-09-01 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
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更新日期:2008-07-01 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/15.10.4211
更新日期:1987-05-26 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkp554
更新日期:2009-09-01 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkq953
更新日期:2011-03-01 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkt153
更新日期:2013-04-01 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/16.18.8835
更新日期:1988-09-26 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/26.21.4818
更新日期:1998-11-01 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkn1010
更新日期:2009-02-01 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkx654
更新日期:2017-09-29 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/25.20.4072
更新日期:1997-10-15 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkp371
更新日期:2009-07-01 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/10.10.3175
更新日期:1982-05-25 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/9.23.6369
更新日期:1981-12-11 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
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更新日期:2015-01-01 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gku236
更新日期:2014-05-01 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/11.4.1181
更新日期:1983-02-25 00:00:00
abstract::We describe the unique features of an aberrantly rearranged mu immunoglobulin heavy chain gene isolated from MPC-11 cells (a gamma 2b producing Balb/c plasmacytoma). A novel rearrangement has occurred 1.5 Kb 5' of the MPC-11 mu gene (denoted 18b mu) resulting in the deletion of the majority of the repetitive switch re...
journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/10.23.7751
更新日期:1982-12-11 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/24.1.206
更新日期:1996-01-01 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
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更新日期:2003-01-01 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/16.10.4607
更新日期:1988-05-25 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/gkaa663
更新日期:2020-09-25 00:00:00
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journal_title:Nucleic acids research
pub_type: 杂志文章
doi:10.1093/nar/17.1.225
更新日期:1989-01-11 00:00:00