Genetic variability within the VP1 coding region of echovirus type 30 isolates

2000 ◽  
Vol 145 (7) ◽  
pp. 1455-1464 ◽  
Author(s):  
U. Künkel ◽  
E. Schreier
Keyword(s):  
Genetic Variability ◽  
Coding Region ◽  
Echovirus Type 30 ◽  
Echovirus Type

Intratypic genome variability of echovirus type 30 in part of the VP4/VP2 coding region

1996 ◽  
Vol 141 (5) ◽  
pp. 901-908 ◽  
Author(s):  
K. Gjøen ◽  
A. -L. Bruu ◽  
I. Ørstavik
Keyword(s):  
Coding Region ◽  
Genome Variability ◽  
Echovirus Type 30 ◽  
Echovirus Type

An unseasonable winter outbreak of echovirus type 30 meningitis

1995 ◽  
Vol 31 (3) ◽  
pp. 219-223 ◽  
Author(s):  
Isamu Mori ◽  
Kazuo Matsumoto ◽  
Motoichi Hatano ◽  
Masakatsu Sudo ◽  
Yoshinobu Kimura
Keyword(s):  
Echovirus Type 30 ◽  
Echovirus Type

Analysis of cytokine levels in cerebrospinal fluid in mumps meningitis: Comparison with echovirus type 30 meningitis

Cytokine ◽  
2005 ◽  
Vol 30 (5) ◽  
pp. 243-247 ◽  
Author(s):  
Takashi Ichiyama ◽  
Shinji Maeba ◽  
Naoko Suenaga ◽  
Kumiko Saito ◽  
Tomoyo Matsubara ◽  
...  
Keyword(s):  
Cerebrospinal Fluid ◽  
Cytokine Levels ◽  
Echovirus Type 30 ◽  
Echovirus Type

scholarly journals A Highly Mutable GST is Essential for Bract Colouration in Euphorbia Pulcherrima Willd. Ex Klotsch

2020 ◽  
Author(s):  
Vinicius Vilperte ◽  
Robert Boehm ◽  
Thomas Debener
Keyword(s):  
Genetic Variability ◽  
Anthocyanin Biosynthesis ◽  
Mutation Breeding ◽  
Euphorbia Pulcherrima ◽  
Wild Type ◽  
Coding Region ◽  
X Ray ◽  
Short Repeat ◽  
Irradiation Treatment ◽  
Dynamic Mutations

Abstract Background: Mutation breeding is an extraordinary tool in plant breeding to increase the genetic variability, where mutations in anthocyanin biosynthesis are targets to generate distinctive phenotypes in ornamental species. In poinsettia, ionizing radiation is routinely applied in breeding programs to obtaining a range of colours, with nearly all pink and white varieties being obtained after γ- or X-ray mutagenesis of red varieties. In the present study we performed a thorough characterization of a potential mutagenesis target gene as the main responsible for the ‘white paradox’ in poinsettiaResults: We identified a GST gene in poinsettia (Bract1) as an essential factor for the expression of anthocyanin-based red colouration of bracts, which presents a high phylogenetic similarity to known anthocyanin-related GSTs. Red poinsettia varieties and white mutants generated from these varieties by X-ray were analysed for polymorphisms related to the ‘white paradox’ in the species. A 4 bp mutation in a short repeat within the coding region of Bract1 is most likely responsible for the appearance of white phenotypes upon irradiation treatment. The polymorphism between wild-type and mutant alleles co-segregates with the phenotype in progeny from heterozygous red and white parents. Moreover, overexpression of Bract1 wild-type allele in Arabidopsis tt19 mutants restored the anthocyanin phenotype, while the Bract1 mutated allele showed to be non-functional. Conclusions: The identified repeat seems to be highly unstable, since mutated plants can be easily detected among fewer than 200 shoots derived from 10 mutated plants. Our data indicate that particular short repeat sequences, similar to microsatellite sequences or so-called dynamic mutations, might be hot spots for genetic variability. Moreover, the identification of the Bract1 mutation fills a gap on the understanding on the molecular mechanism of colour formation in poinsettia

scholarly journals Seroepidemiological Studies of Echovirus Type 30 Infection

1986 ◽  
Vol 30 (9) ◽  
pp. 935-938
Author(s):  
Kazuo Matsumoto ◽  
Takashi Kobayashi ◽  
Yoshinobu Kimura
Keyword(s):  
Echovirus Type 30 ◽  
Echovirus Type

Genetic Variability of Aurora B Kinase Coding Region in Patients with Chronic Hepatitis C with and without Cirrhosis

2016 ◽  
Vol 64 (2) ◽  
pp. S417
Author(s):  
I. Francisco-Recuero ◽  
A.I. Gil ◽  
A. Madejón ◽  
A. Sánchez-Pacheco ◽  
M. Romero ◽  
...  
Keyword(s):  
Chronic Hepatitis ◽  
Hepatitis C ◽  
Genetic Variability ◽  
Chronic Hepatitis C ◽  
Aurora B ◽  
Coding Region ◽  
Aurora B Kinase

Abnormalities of brain perfusion in echovirus type 30 meningitis

2000 ◽  
Vol 179 (1-2) ◽  
pp. 122-126 ◽  
Author(s):  
Miki Nishikawa ◽  
Tomoyo Matsubara ◽  
Tomomi Yoshitomi ◽  
Takashi Ichiyama ◽  
Takashi Hayashi ◽  
...  
Keyword(s):  
Brain Perfusion ◽  
Echovirus Type 30 ◽  
Echovirus Type

scholarly journals Complete Genome Sequence Analysis of Human Echovirus Type 30 Isolated in China

2012 ◽  
Vol 86 (24) ◽  
pp. 13856-13857 ◽  
Author(s):  
J.-F. Han ◽  
L.-J. Xu ◽  
R.-Y. Cao ◽  
H. Zhao ◽  
T. Jiang ◽  
...  
Keyword(s):  
Sequence Analysis ◽  
Genome Sequence ◽  
Complete Genome Sequence ◽  
Complete Genome ◽  
Genome Sequence Analysis ◽  
Complete Genome Sequence Analysis ◽  
Echovirus Type 30 ◽  
Echovirus Type
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