Comparative evaluation of 16S rRNA gene in world-wide strains of Streptococcus iniae and Streptococcus parauberis for early diagnostic marker

Mishra, Anshuman; Nam, Gyu-Hwi; Gim, Jeong‐An; Seong, Minji; Choe, Yun-Jeong; Lee, Hee-Eun; Jo, Ara; Kim, Suhkmann; Kim, Do-Hyung; Cha, Hee‐Jae; Kang, Ho Young; Choi, Yung Hyun; Kim, Heui‐Soo

doi:10.1007/s13258-017-0542-7

Cited by 8 publications

(5 citation statements)

References 55 publications

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“…Molecular diagnosis using the PCR based on the selective amplification of the 16S rRNA gene is used for confirmative identification of streptococcus species (Kayansamruaj et al, 2014;Mishra et al, 2017;Yoon et al, 2017;Deng et al, 2019). The loop-mediated isothermal amplification method (LAMP) is employed to quickly discover the fbsB gene in S. agalactiae (Wang et al, 2012).…”

Section: Confirmative Diagnosismentioning

confidence: 99%

Impacts of streptococcal infection on Nile tilapia Oreochromis niloticus in Egyptian farms with special reference to diagnosis and prevention

Mahmoud

Gawad

Asely

et al. 2023

Benha Veterinary Medical Journal

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Streptococcosis is a serious bacterial disease responsible for significant economic losses in wild and farmed fishes It is the second disease threat to O. niloticus. Several species of Streptococcus have been reported worldwide as etiological agents of the disease. Also, other related bacterial species such as Lactococcus garvieae, Vagococcus salmoninarum, and Enterococcous faecalis with varied degrees of pathogenicity have been implicated in streptococcal infection. Streptococcosisis characterized by hemorrhagic septicemia, pop eye, nervous manifestation, abnormal swimming behavior, and high mortalities. Control of Streptococcosis is principally achieved by implementing some preventive measures and treatment with antibiotics and to a lesser extent vaccination. Probiotics and immunostimulants can be used to enhance host immunity against the infection with some success. The majority of streptococcal species exhibited multiple antimicrobial resistance; thus, vaccination appears to be the most effective method of controlling in aquaculture. This present review summarizes some aspects of Streptococcosis such as history, epidemiology, diagnosis, and possible control measures in cultured O. niloticus and its status in Egypt Aquaculture Egypt Nile tilapia Streptococcosis Vaccine

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Section: Confirmative Diagnosismentioning

confidence: 99%

Impacts of streptococcal infection on Nile tilapia Oreochromis niloticus in Egyptian farms with special reference to diagnosis and prevention

Mahmoud

Gawad

Asely

et al. 2023

Benha Veterinary Medical Journal

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“…Infections among marine mammals can develop into sepsis as well as purulent enteritis, chronic pancreatitis, encephalitis and pneumonia, and may have resulted from the ingestion of infected fish [97,103]. According to the study by Mishra fish may be carriers of the pathogen without clinical symptoms and constitute a reservoir of the microorganism [101]. This pathogen is equipped with highly pathogenic virulence factors.…”

Section: Streptococcus Equi Subsp Zooepidemicus (Sez)mentioning

confidence: 99%

“…This species is characterized by β-haemolysis, which can be diffused by the outer ring of α-haemolysis [98]. It is identified by biochemical reactions and molecular techniques [99][100][101].…”

Section: Streptococcus Iniaementioning

confidence: 99%

“…According to the study by Mishra fish may be carriers of the pathogen without clinical symptoms and constitute a reservoir of the microorganism [101]. This pathogen is equipped with highly pathogenic virulence factors.…”

Section: Streptococcus Iniaementioning

confidence: 99%

“…Bacterial cellulitis is the most common clinical form of disease in patients. It can progress to bacterial endocarditis, meningitis and arthritis [101]. Development of pneumonia, and bone and marrow inflammation has been reported less frequently.…”

Section: Introductionmentioning

confidence: 99%

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Pathogenicity and drug resistance of animal streptococci responsible for human infections

Glajzner

Szewczyk

Szemraj

2021

Journal of Medical Microbiology

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Bacteria of the genus Streptococcus , earlier considered typically animal, currently have also been causing infections in humans. It is necessary to make clinicians aware of the emergence of new species that may cause the development of human diseases. There is an increasing frequency of isolation of streptococci such as S. suis , S. dysgalactiae , S. iniae and S. equi from people. Isolation of Streptococcus bovis/Streptococcus equinus complex bacteria has also been reported. The streptococcal species described in this review are gaining new properties and virulence factors by which they can thrive in new environments. It shows the potential of these bacteria to changes in the genome and the settlement of new hosts. Information is presented on clinical cases that concern streptococcus species belonging to the groups Bovis, Pyogenic and Suis. We also present the antibiotic resistance profiles of these bacteria. The emerging resistance to β-lactams has been reported. In this review, the classification, clinical characteristics and antibiotic resistance of groups and species of streptococci considered as animal pathogens are summarized.

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SNPs in the Galectin-8 gene of Acanthopagrus latus have been found to be associated with resistance trait to Streptococcus iniae

Pan,

Guo,

Liu

et al. 2024

Aquacult Int

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Comparative evaluation of 16S rRNA gene in world-wide strains of Streptococcus iniae and Streptococcus parauberis for early diagnostic marker

Cited by 8 publications

References 55 publications

Impacts of streptococcal infection on Nile tilapia Oreochromis niloticus in Egyptian farms with special reference to diagnosis and prevention

Impacts of streptococcal infection on Nile tilapia Oreochromis niloticus in Egyptian farms with special reference to diagnosis and prevention

Pathogenicity and drug resistance of animal streptococci responsible for human infections

SNPs in the Galectin-8 gene of Acanthopagrus latus have been found to be associated with resistance trait to Streptococcus iniae

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