Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Analysis of 5S rDNA arrays in Arabidopsis thaliana: physical mapping and chromosome-specific polymorphisms.

Literature DB >> 10810091

Analysis of 5S rDNA arrays in Arabidopsis thaliana: physical mapping and chromosome-specific polymorphisms.

C Cloix¹, S Tutois, O Mathieu, C Cuvillier, M C Espagnol, G Picard, S Tourmente.

Abstract

A physical map of a pericentromeric region of chromosome 5 containing a 5S rDNA locus and spanning approximately 1000 kb was established using the CIC YAC clones. Three 5S rDNA arrays were resolved in this YAC contig by PFGE analysis and we have mapped different types of sequences between these three blocks. 5S rDNA units from each of these three arrays of chromosome 5, and from chromosomes 3 and 4, were isolated by PCR. A total of 38 new DNA sequences were obtained. Two types of 5S rDNA repeated units exist: the major variant with 0.5-kb repeats and one with short repeats (251 bp) only detected on YAC 11A3 from chromosome 3. Although the 38 sequences displayed noticeable heterogeneity, we were able to group them according to their 5S array origin. The presence of 5S array-specific variants was confirmed with the restriction polymorphism study of all the YACs carrying 5S units.

Entities: Species

Mesh：

Substances：

Year: 2000 PMID： 10810091 PMCID： PMC310874 DOI： 10.1101/gr.10.5.679

Source DB: PubMed Journal: Genome Res ISSN： 1088-9051 Impact factor: 9.043

45 in total

1. Structural analysis and physical mapping of a pericentromeric region of chromosome 5 of Arabidopsis thaliana.

Authors: S Tutois; C Cloix; C Cuvillier; M C Espagnol; J Lafleuriel; G Picard; S Tourmente
Journal: Chromosome Res Date: 1999 Impact factor: 5.239

2. Local alignment statistics.

Authors: S F Altschul; W Gish
Journal: Methods Enzymol Date: 1996 Impact factor: 1.600

3. Genetic definition and sequence analysis of Arabidopsis centromeres.

Authors: G P Copenhaver; K Nickel; T Kuromori; M I Benito; S Kaul; X Lin; M Bevan; G Murphy; B Harris; L D Parnell; W R McCombie; R A Martienssen; M Marra; D Preuss
Journal: Science Date: 1999-12-24 Impact factor: 47.728

4. The 5S gene internal control region is composed of three distinct sequence elements, organized as two functional domains with variable spacing.

Authors: T Pieler; J Hamm; R G Roeder
Journal: Cell Date: 1987-01-16 Impact factor: 41.582

5. Physical map and organization of Arabidopsis thaliana chromosome 4.

Authors: R Schmidt; J West; K Love; Z Lenehan; C Lister; H Thompson; D Bouchez; C Dean
Journal: Science Date: 1995-10-20 Impact factor: 47.728

6. A control region in the center of the 5S RNA gene directs specific initiation of transcription: I. The 5' border of the region.

Authors: S Sakonju; D F Bogenhagen; D D Brown
Journal: Cell Date: 1980-01 Impact factor: 41.582

7. Concerted evolution of dispersed Neurospora crassa 5S RNA genes: pattern of sequence conservation between allelic and nonallelic genes.

Authors: E Morzycka-Wroblewska; E U Selker; J N Stevens; R L Metzenberg
Journal: Mol Cell Biol Date: 1985-01 Impact factor: 4.272

8. Chromosomal and molecular analysis of 5S RNA gene organization in the flax, Linum usitatissimum.

Authors: R G Schneeberger; G P Creissen; C A Cullis
Journal: Gene Date: 1989-11-15 Impact factor: 3.688

9. Conserved upstream sequence elements in plant 5S ribosomal RNA-encoding genes.

Authors: K Venkateswarlu; S W Lee; R N Nazar
Journal: Gene Date: 1991-09-15 Impact factor: 3.688

10. Chromosomal homogeneity of Drosophila ribosomal DNA arrays suggests intrachromosomal exchanges drive concerted evolution.

Authors: C Schlötterer; D Tautz
Journal: Curr Biol Date: 1994-09-01 Impact factor: 10.834

25 in total

1. Low abundant spacer 5S rRNA transcripts are frequently polyadenylated in Nicotiana.

Authors: Jaroslav Fulnecek; Ales Kovarik
Journal: Mol Genet Genomics Date: 2007-08-02 Impact factor: 3.291

2. Cassandra retrotransposons carry independently transcribed 5S RNA.

Authors: Ruslan Kalendar; Jaakko Tanskanen; Wei Chang; Kristiina Antonius; Hanan Sela; Ofer Peleg; Alan H Schulman
Journal: Proc Natl Acad Sci U S A Date: 2008-04-11 Impact factor: 11.205

3. Retroelements and DNA Methylation Could Contribute to Diversity of 5S rDNA in Agave L.

Authors: Y J Tamayo-Ordóñez; J A Narváez-Zapata; M C Tamayo-Ordóñez; L F Sánchez-Teyer
Journal: J Mol Evol Date: 2018-07-10 Impact factor: 2.395

4. Heterogeneity of intron presence or absence in rDNA genes of the lichen species Physcia aipolia and P. stellaris.

Authors: Dawn M Simon; Cora L Hummel; Sara L Sheeley; Debashish Bhattacharya
Journal: Curr Genet Date: 2005-05-03 Impact factor: 3.886

Review 5. The nucleolus: a raft adrift in the nuclear sea or the keystone in nuclear structure?

Authors: Justin M O'Sullivan; Dave A Pai; Andrew G Cridge; David R Engelke; Austen R D Ganley
Journal: Biomol Concepts Date: 2013-06

6. Interphase chromosome arrangement in Arabidopsis thaliana is similar in differentiated and meristematic tissues and shows a transient mirror symmetry after nuclear division.

Authors: Alexandre Berr; Ingo Schubert
Journal: Genetics Date: 2007-04-03 Impact factor: 4.562