NDLI: (dC-dA)n.(dG-dT)n sequences have evolutionarily conserved chromosomal locations in Drosophila with implications for roles in chromosome structure and function.

Please wait, while we are loading the content...

Year: 2016, Volume: 35

Year: 2015, Volume: 34

Year: 2014, Volume: 33

Year: 2013, Volume: 33

Year: 2013, Volume: 32

Year: 2012, Volume: 32

Year: 2012, Volume: 31

Year: 2011, Volume: 30

Year: 2010, Volume: 29

Year: 2009, Volume: 28

Year: 2008, Volume: 27

Year: 2007, Volume: 26

Year: 2006, Volume: 26

Year: 2006, Volume: 25

Year: 2005, Volume: 24

Year: 2004, Volume: 24

Year: 2004, Volume: 23

Year: 2003, Volume: 22

Year: 2002, Volume: 21

Year: 2001, Volume: 20

Year: 2000, Volume: 19

Year: 1999, Volume: 18

Year: 1998, Volume: 17

Year: 1997, Volume: 16

Year: 1996, Volume: 15

Year: 1995, Volume: 14

Year: 1994, Volume: 13

Year: 1993, Volume: 12

Year: 1992, Volume: 11

Year: 1991, Volume: 10

Year: 1990, Volume: 9

Year: 1989, Volume: 8

Year: 1988, Volume: 7

Year: 1987, Volume: 6

Year: 1987, Volume: 6, Issue: 13

Year: 1987, Volume: 6, Issue: 12

Year: 1987, Volume: 6, Issue: 11

Year: 1987, Volume: 6, Issue: 10

Year: 1987, Volume: 6, Issue: 9

Year: 1987, Volume: 6, Issue: 8

Year: 1987, Volume: 6, Issue: 7

Year: 1987, Volume: 6, Issue: 6

Chalcone isomerase cDNA cloning and mRNA induction by fungal elicitor, wounding and infection

Altered mitochondrial gene expression in the nonchromosomal stripe 2 mutant of maize

A mitochondrial gene is lost via homologous recombination during reversion of CMS T maize to fertility

Phenotypic assay for excision of the maize controlling element Ac in tobacco

Transcription of transposable element Activator (Ac) of Zea mays L

The molecular structure of insecticyanin from the tobacco hornworm Manduca sexta L. at 2.6 A resolution.

Transcription and RNA stability are important determinants of higher plant chloroplast RNA levels

Crystallization of the photosystem I reaction centre

Laminin is structurally conserved in the sea urchin basal lamina

Phospholipase C activation induced by noradrenaline in rat hippocampal slices is potentiated by GABA-receptor stimulation.

The amino acid sequence of protein II and its phosphorylation site for protein kinase C; the domain structure Ca2+-modulated lipid binding proteins.

Conformation of cytoplasmic segments of acetylcholine receptor alpha- and beta-subunits probed by monoclonal antibodies: sensitivity of the antibody competition approach.

Regulation of neural cell adhesion molecule expression on cultured mouse Schwann cells by nerve growth factor.

The human mid-size neurofilament subunit: a repeated protein sequence and the relationship of its gene to the intermediate filament gene family.

An angiogenic growth factor is expressed in human glioma cells.

T cell suppressor factor from human glioblastoma cells is a 12.5-kd protein closely related to transforming growth factor-beta.

The activation antigen BLAST-2, when shed, is an autocrine BCGF for normal and transformed B cells.

Multiple c-myb transcript cap sites are variously utilized in cells of mouse haemopoietic origin.

Molecular characterization of the HLA-linked steroid 21-hydroxylase B gene from an individual with congenital adrenal hyperplasia.

Directed Ig class switch recombination in activated murine B cells.

Crosses of two independently derived transgenic mice demonstrate functional complementation of the genes encoding heavy (HLA-B27) and light (beta 2-microglobulin) chains of HLA class I antigens.

Primary structure of the gene for the murine Ia antigen-associated invariant chains (Ii). An alternatively spliced exon encodes a cysteine-rich domain highly homologous to a repetitive sequence of thyroglobulin.

The conserved decanucleotide from the immunoglobulin heavy chain promoter induces a very high transcriptional activity in B-cells when introduced into an heterologous promoter.

Different subfamilies of alphoid repetitive DNA are present on the human and chimpanzee homologous chromosomes 21 and 22.

Structure of an inverted duplication formed as a first step in a gene amplification event: implications for a model of gene amplification.

Cellular basis for the differential response of mouse kallikrein genes to hormonal induction.

Electron microscopic visualization of protein-DNA interactions at the estrogen responsive element and in the first intron of the Xenopus laevis vitellogenin gene.

RNA 3' processing regulates histone mRNA levels in a mammalian cell cycle mutant. A processing factor becomes limiting in G1-arrested cells.

Hepatoma variants (C2) are defective for transcriptional and post-transcriptional actions from both endogenous and viral genomes.

Protein IX, a minor component of the human adenovirus capsid, is essential for the packaging of full length genomes.

Human papillomavirus type 16 DNA cooperates with activated ras in transforming primary cells.

Two spliceosomes can form simultaneously and independently on synthetic double-intron messenger RNA precursors.

Nuclear pre-mRNA splicing in the fission yeast Schizosaccharomyces pombe strictly requires an intron-contained, conserved sequence element.

The structure of the Ultrabithorax promoter of Drosophila melanogaster

(dC-dA)n.(dG-dT)n sequences have evolutionarily conserved chromosomal locations in Drosophila with implications for roles in chromosome structure and function.

A protein product of the Drosophila recessive tumor gene, l (2) giant gl, potentially has cell adhesion properties

Base substitutions in transposable element IS1 cause DNA duplication of variable length at the target site for plasmid co-integration.

The role of lysine-132 and arginine-136 in the receptor-binding domain of the K99 fibrillar subunit.

DNA mismatch-repair in Escherichia coli counteracting the hydrolytic deamination of 5-methyl-cytosine residues.

Sequence specificity of DNA topoisomerase I in the presence and absence of camptothecin.

Sequences controlling histone H4 mRNA abundance.

The polypeptide fold of the globular domain of histone H5 in solution. A study using nuclear magnetic resonance, distance geometry and restrained molecular dynamics.

Year: 1987, Volume: 6, Issue: 5

Year: 1987, Volume: 6, Issue: 4

Year: 1987, Volume: 6, Issue: 3

Year: 1987, Volume: 6, Issue: 2

Year: 1987, Volume: 6, Issue: 1

Year: 1986, Volume: 5

Year: 1985, Volume: 4

Year: 1984, Volume: 3

Year: 1983, Volume: 2

Year: 1982, Volume: 1

(dC-dA)n.(dG-dT)n sequences have evolutionarily conserved chromosomal locations in Drosophila with implications for roles in chromosome structure and function.

Content Provider	PubMed Central
Author	Pardue, M. L. Lowenhaupt, K. Rich, A. Nordheim, A.
Abstract	In situ hybridization of (dC-dA)n.(dG-dT)n to the polytene chromosomes of Drosophila melanogaster reveals a clearly non-random distribution of chromosomal sites for this sequence. Sites are distributed over most euchromatic regions but the density of sites along the X chromosome is significantly higher than the density over the autosomes. All autosomes show approximately equal levels of hybridization except chromosome 4 which has no detectable stretches of (dC-dA)n.(dG-dT)n. Another striking feature is the lack of hybridization of the beta-heterochromatin of the chromocenter. The specific sites are conserved between different strains of D. melanogaster. The same overall chromosomal pattern of hybridization is seen for the other Drosophila species studied, including D. simulans, a sibling species with a much lower content of middle repetitive DNA, and D. virilis, a distantly related species. The evolutionary conservation of the distribution of (dC-dA)n.(dG-dT)n suggests that these sequences are of functional importance. The distribution patterns seen for D. pseudoobscura and D. miranda raise interesting speculations about function. In these species a chromosome equivalent to an autosomal arm of D. melanogaster has been translocated onto the X chromosome and acquired dosage compensation. In each species the new arm of the X also has a higher density of (dC-dA)n.(dG-dT)n similar to that seen on other X chromosomes. In addition to correlations with dosage compensation, the depletion of (dC-dA)n.(dG-dT)n in beta-heterochromatin and chromosome 4 may also be related to the fact that these regions do not normally undergo meiotic recombination.
Starting Page	1781
File Format	PDF
ISSN	14602075
e-ISSN	14602075
Journal	The EMBO Journal
Issue Number	6
Volume Number	6
Language	English
Publisher Date	1987-06-01
Access Restriction	Open
Subject Keyword	Research in Higher Education
Content Type	Text
Resource Type	Article
Subject	Neuroscience Immunology and Microbiology Medicine Molecular Biology

Central Library (ISO-9001:2015 Certified)
Indian Institute of Technology Kharagpur
Kharagpur, West Bengal, India | PIN - 721302

See location in the Map
03222 282435
Mail: support@ndl.gov.in

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in