The Numerical Phenetic of Taxonomy Vibrio in Shellfish (Meretrix meretrix) at Edu-Tourism Mangrove Cengkrong Beach Trenggalek

Ihsan, Burhanuddin; Retnaningrum, Endah

doi:10.20473/jipk.v12i2.17846

Cited by 3 publications

(4 citation statements)

References 8 publications

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“…The scoring results are accumulated for the dendogram construction using the MVSP3.1 software. Generating similarity between species was estimated by Simple Matching Coefficient (SSM) and cluster building was carried out using Eucledian method [9].…”

Section: Methodsmentioning

confidence: 99%

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Analysis of Diversity and Relationships of Grasshoppers Based on Morphological Characters in Palangkaraya City, Central Kalimantan.

Indahsari¹,

Firmansyah

Meliyani

et al. 2022

JSMARTech

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Grasshoppers are one of the most common herbivorous insects found in tropical areas, including the city of Palangka Raya, Central Kalimantan. The purpose of this study was to analyze the diversity and relationship of grasshoppers in Palangka Raya City based on morphological characters. Diversity analysis was determined by the Shannon Wiener diversity index formula (H'). Determination of relationship was calculated by scoring the morphological characters. The scoring results were then analyzed using MVSP software to construct the dendogram. The results of morphological identification showed that there were six species of grasshoppers, namely Oxya serville, Valanga nigricornis, Dissosteira carolina, Atractomorpha crenulata, Phlaeoba infumata and Hierodula vitrea. The diversity index of the six species is H'=1.5 which is in the medium category. The results of the dendogram construction show that there are two main clades consisting of clade I containing grasshoppers of the Order Orthoptera, namely Oxya servile, Valanga nigricornis, Atractomorpha crenulata, Dissosteira carolina, Phlaeoba infumata and clade II containing Hierodula vitrea of the order Mantodea. Clade I is divided into two subclades consisting of subclade I containing Oxya servile and Atractomorpha crenulata and subclade II containing Valanga nigricornis, Dissosteira carolina, and Phlaeoba infumata. Based on the comparative morphological analysis, the distinguishing characters are the shape of the head, wings, thorax and leg. According to these results, it can be concluded that Palangka Raya City has a medium category grasshopper diversity index and the results of the relationship analysis show that the praying mantis (Hierodula vitrea) has the most distant relationship compared to the five other grasshopper species.

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Section: Methodsmentioning

confidence: 99%

“…The praying mantis (Hierodula vitrea) has greater abundance and diversity in the tropics and macronesia. The number of praying mantis species is estimated to be more than 2,300 species [7,9].…”

Section: Introductionmentioning

confidence: 99%

Analysis of Diversity and Relationships of Grasshoppers Based on Morphological Characters in Palangkaraya City, Central Kalimantan.

Indahsari¹,

Firmansyah

Meliyani

et al. 2022

JSMARTech

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“…: green bacteria colonies and yellowish bacteria (Figure 1). The green color of the colonies indicates the nature of vibrio, which cannot ferment sucrose, while the yellow colonies can ferment sucrose and lower the pH in TCBSA media (Ihsan & Retnaningrum, 2017). Further, Rahmanto et al (2014) identified the type of Vibrio from the color of the colonies it forms.…”

Section: Vibrio Sp Bacteriamentioning

confidence: 99%

Correlation Between Water Quality Parameters and Vibrio Sp. Bacteria Content in Traditional Vannamei Shrimp (Lithopenaeus Vannamei) Culture

Asni

Rahim

Saleh

et al. 2023

JoA

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Vannamei shrimp is a species of shrimp that is frequently cultivated using conventional methods. This is because vannamei crustaceans have favorable prospects and profits. Traditional Vannamei shrimp cultivation has great development potential, but preventing parasites and diseases that originate in the pond water when cultivating shrimp is impossible. The incidence of disease is closely correlated with parameters of water quality. Pathogenic microorganisms, specifically the Vibrio sp. bacteria, are responsible for one of the prevalent maladies affecting vannamei shrimp farms. Vibrio sp. bacteria produces vibriosis, the clinical symptoms of brownish-red gills, a crimson uropod and abdominal telson, and a sluggish swimming speed. This study aimed to determine the correlation between Vibrio sp. bacteria content and water quality parameters in conventional vannamei shrimp (Lithopenaeus vannamei) cultivation. This study employed exploratory methods and purposive sampling for its sampling. Isolation of microbes using selective media containing TCBSA. The colony abundance of Vibrio sp. bacteria was calculated using the Total Plate Count method. The results showed no significant correlation between the quality of pond water and the abundance of Vibrio sp. bacteria colonies in the traditional system of vannamei shrimp (Lithopenaeus vannamei) cultivation, with a correlation value of > 0.05.

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“…Further classification and characterization of Enterobacteriaceae can be done by numerical-phenetic characterization based on biochemical and phenotypic properties of strains Britto et al 2018). These biochemical and protein properties coffering at least 50 parameters can be used to construct a dendrogram for more precise identification of bacteria (Ihsan and Retnaningrum 2020).…”

Section: Introductionmentioning

confidence: 99%

The diversity and susceptibility against antibiotics of Salmonella spp. clinical isolates from Yogyakarta, Indonesia

KURNIATI¹,

Retnaningrum

Wijayanti

et al. 2022

Biodiversitas

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Abstract. Kurniati E, Retnaningrum E, Wijayanti N, Wibawa T. 2022. The diversity and susceptibility against antibiotics of Salmonella spp. clinical isolates from Yogyakarta, Indonesia. Biodiversitas 23: 5806-5813. Salmonella spp. are bacteria that causes enteric fever. Salmonella infection is a serious burden in both developed and developing countries, including Indonesia. Because of infrastructure limitation, Salmonella spp. infection treatment mostly based on clinical observation without proper identification of the causative bacteria. Although the clinical manifestation of the diseases is difficult to distinguished, it is believed that Salmonella spp. diversity is high in the community. This work aims to analyze the diversity of Salmonella spp. and their susceptibility against antibiotics. The Salmonella spp clinical isolates obtained from three clinical laboratories were subjected to cultivation, phenotypic characterization, and further biochemical and molecular characterization. Biochemical properties of strains were analyzed, whereas protein profiles were analyzed using the SDS-PAGE method. The molecular characterization was carried out by sequencing of 16S rRNA encoded gene. Numeric-phenetic clustering analysis of the 18 Salmonella spp clinical isolates showed that, they were allocated to two large clusters, namely Cluster I and Cluster II. Reconstruction of the phylogeny tree of the 18 clinical isolates and the reference strains showed that all of them belonged to one clade, namely the Salmonella enterica subsp. Enterica. However, it was recognized also six sub-clades. The antibiotic susceptibility pattern of Salmonella spp. revealed that practically all antibiotics (80%) had a high proportion of susceptibility, except for cefazoline, gentamicin, and amikacin, which have zero susceptibility. Numeric-phenetic clustering analysis combined with phylogeny tree reconstruction showed the diversity of Salmonella spp. circulating in Yogyakarta with alarming signal of certain antibiotic resistance.

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The Numerical Phenetic of Taxonomy Vibrio in Shellfish (Meretrix meretrix) at Edu-Tourism Mangrove Cengkrong Beach Trenggalek

Cited by 3 publications

References 8 publications

Analysis of Diversity and Relationships of Grasshoppers Based on Morphological Characters in Palangkaraya City, Central Kalimantan.

Analysis of Diversity and Relationships of Grasshoppers Based on Morphological Characters in Palangkaraya City, Central Kalimantan.

Correlation Between Water Quality Parameters and Vibrio Sp. Bacteria Content in Traditional Vannamei Shrimp (Lithopenaeus Vannamei) Culture

The diversity and susceptibility against antibiotics of Salmonella spp. clinical isolates from Yogyakarta, Indonesia

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