Cytogenetic and molecular characterization of a highly repeated DNA sequence in the peach potato aphid Myzus persicae

Chromosoma ◽  
1999 ◽  
Vol 108 (7) ◽  
pp. 436-442 ◽  
Author(s):  
M. Mandrioli ◽  
D. Bizzaro ◽  
G. C. Manicardi ◽  
D. Gionghi ◽  
L. Bassoli ◽  
...  
Keyword(s):  
Molecular Characterization ◽  
Dna Sequence ◽  
Myzus Persicae ◽  
Repeated Dna ◽  
Potato Aphid ◽  
Highly Repeated Dna ◽  
Repeated Dna Sequence ◽  
Peach Potato Aphid

Characterization of a highly repeated DNA sequence family in five species of the genus Eulemur

Gene ◽  
2001 ◽  
Vol 275 (2) ◽  
pp. 305-310 ◽  
Author(s):  
Mario Ventura ◽  
Michele Boniotto ◽  
Maria Francesca Cardone ◽  
Luigi Fulizio ◽  
Nicoletta Archidiacono ◽  
...  
Keyword(s):  
Dna Sequence ◽  
Sequence Family ◽  
Repeated Dna ◽  
Highly Repeated Dna ◽  
Repeated Dna Sequence

A highly repeated DNA sequence in Arabidopsis thaliana

1986 ◽  
Vol 204 (3) ◽  
pp. 417-423 ◽  
Author(s):  
Jose M. Martinez-Zapater ◽  
Mark A. Estelle ◽  
Chris R. Somerville
Keyword(s):  
Arabidopsis Thaliana ◽  
Dna Sequence ◽  
Repeated Dna ◽  
Highly Repeated Dna ◽  
Repeated Dna Sequence

scholarly journals Organization ofPlasmodium falciparum genome: 1. Evidence for a highly repeated DNA sequence

1985 ◽  
Vol 13 (6) ◽  
pp. 1965-1975 ◽  
Author(s):  
Ramareddy V. Guntaka ◽  
Siddarame Gowda ◽  
Arepalli S. Rao ◽  
Theodore J. Green
Keyword(s):  
Dna Sequence ◽  
Falciparum Genome ◽  
Repeated Dna ◽  
Highly Repeated Dna ◽  
Ofplasmodium Falciparum ◽  
Repeated Dna Sequence

Characterization of a major tandemly repeated DNA sequence (RBMII) prevalent among many species of waterfowl (Anatidae)

Genome ◽  
1992 ◽  
Vol 35 (6) ◽  
pp. 1037-1044 ◽  
Author(s):  
Cort S. Madsen ◽  
Kevin P. McHugh ◽  
Siwo R. de Kloet
Keyword(s):  
Dna Sequence ◽  
Sequence Variation ◽  
Sequence Divergence ◽  
Repeated Dna ◽  
Sequence Comparisons ◽  
Nonrandom Distribution ◽  
Repeated Dna Sequence ◽  
Tandemly Repeated Dna Sequence ◽  
Tandemly Repeated Dna

We have investigated the evolution of a 190 base pair tandemly repeated DNA sequence (RBMII) in 27 different species of waterfowl. In this paper we show that the RBMII sequence is present in many species belonging to 7 of the 11 Anatid tribes. Inter- and intra-tribal differences in repeat presence indicate that, although the RBMII sequence has been maintained among widely divergent species, it is rapidly evolving. Restriction enzyme analyses suggest very different hierarchical repeat organizations among different species. DNA sequence comparisons of 32 cloned monomer units from five different species revealed what appears to be a nonrandom distribution of sequence divergence, as well as large differences (up to 25-fold) in intraspecific sequence variation between relatively closely related species.Key words: repeated DNA, Anatidae, sequence variation.

Molecular and cytological characterization of a highly repeated DNA sequence in Raphanus sativus

Genome ◽  
1995 ◽  
Vol 38 (6) ◽  
pp. 1237-1243 ◽  
Author(s):  
K. Hirai ◽  
K. Irifune ◽  
R. Tanaka ◽  
H. Morikawa
Keyword(s):  
In Situ Hybridization ◽  
Dna Sequence ◽  
Raphanus Sativus ◽  
Repeat Unit ◽  
Repeated Dna ◽  
Dna Base Composition ◽  
C Banding ◽  
Highly Repeated Dna ◽  
Repeated Dna Sequence

A highly repeated DNA sequence with a repeat unit of ca. 180 bp was found in genomic DNA HindIII-digests of Raphanus sativus. The repeating units of six isolated, independent clones were sequenced. These units have 177 or 178 bp, are 36% G+C in their DNA base composition, and show 90% sequence homology. The copy number of this 180-bp repeat unit is about 0.5 × 106 per diploid genome. In situ hybridization analysis with the repeating unit as the probe and C-banding analysis indicated that the repeated DNA sequence of R. sativus is closely associated with the major C-heterochromatins in the proximal regions of all 18 chromosomes at mitotic metaphase.Key words: Raphanus sativus, repeated DNA sequence, nucleotide sequence, in situ hybridization, C-banding.

Dirofilaria repens: Cloning and Characterization of a Repeated DNA Sequence for the Diagnosis of Dirofilariasis in Dogs, Canis familiaris

1994 ◽  
Vol 78 (3) ◽  
pp. 279-286 ◽  
Author(s):  
N.V. Chandrasekharan ◽  
E.H. Karunanayake ◽  
L. Franzen ◽  
W. Abeyewickreme ◽  
U. Pettersson
Keyword(s):  
Dna Sequence ◽  
Canis Familiaris ◽  
Dirofilaria Repens ◽  
Repeated Dna ◽  
Repeated Dna Sequence
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