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Literature DB >> 9572045

Sequence analysis of the actA gene of Listeria monocytogenes isolated from human.

Abstract

The region encoding proline-rich units of actA genes was amplified from 24 strains of Listeria monocytogenes using polymerase chain reaction (PCR). PCR products of 13 strains showed the expected size of 623 bp, whereas those of 11 strains showed a short size of 518 bp. The shortening of these PCR products resulted from the deletion of one proline-rich unit. These results indicate that ActA proteins are divided into at least two different types which are unrelated to bacterial serotypes.

Entities: Chemical Species

Mesh：

Year: 1998 PMID： 9572045 DOI： 10.1111/j.1348-0421.1998.tb02261.x

Source DB: PubMed Journal: Microbiol Immunol ISSN： 0385-5600 Impact factor: 1.955

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Cited

7 in total

1. Poor invasion of trophoblastic cells but normal plaque formation in fibroblastic cells despite actA deletion in a group of Listeria monocytogenes strains persisting in some food processing environments.

Authors: Anne Holch; Caroline Trebbien Gottlieb; Marianne Halberg Larsen; Hanne Ingmer; Lone Gram
Journal: Appl Environ Microbiol Date: 2010-03-26 Impact factor: 4.792

2. Expression of ActA, Ami, InlB, and listeriolysin O in Listeria monocytogenes of human and food origin.

Authors: C Jacquet; E Gouin; D Jeannel; P Cossart; J Rocourt
Journal: Appl Environ Microbiol Date: 2002-02 Impact factor: 4.792

3. Prevalence and sequence diversity of a factor required for actin-based motility in natural populations of Burkholderia species.

Authors: Chayada Sitthidet; Joanne M Stevens; Narisara Chantratita; Bart J Currie; Sharon J Peacock; Sunee Korbsrisate; Mark P Stevens
Journal: J Clin Microbiol Date: 2008-05-21 Impact factor: 5.948

4. Lineage specific recombination and positive selection in coding and intragenic regions contributed to evolution of the main Listeria monocytogenes virulence gene cluster.

Authors: Renato H Orsi; Steven B Maron; Kendra K Nightingale; Morganne Jerome; Helen Tabor; Martin Wiedmann
Journal: Infect Genet Evol Date: 2008-04-20 Impact factor: 3.342

Sequence analysis of the actA gene of Listeria monocytogenes isolated from human.

1. Poor invasion of trophoblastic cells but normal plaque formation in fibroblastic cells despite actA deletion in a group of Listeria monocytogenes strains persisting in some food processing environments.

2. Expression of ActA, Ami, InlB, and listeriolysin O in Listeria monocytogenes of human and food origin.

3. Prevalence and sequence diversity of a factor required for actin-based motility in natural populations of Burkholderia species.

4. Lineage specific recombination and positive selection in coding and intragenic regions contributed to evolution of the main Listeria monocytogenes virulence gene cluster.

5. Comparative Genomics of the Listeria monocytogenes ST204 Subgroup.

Review 6. Listeria monocytogenes in foods-From culture identification to whole-genome characteristics.

Review 7. An insight into the isolation, enumeration, and molecular detection of Listeria monocytogenes in food.