Isolasi dan Elusidasi Struktur Kimia Antimikroba yang Dihasilkan Oleh Aktinomisetes Laut. Article (PDF Available) · June with 50 Reads. Isolasi, Identifikasi, Dan Elusidasi Struktur Senyawa Alkaloid Dalam Ekstrak Metanol-asam Nitrat Dari Biji Mahoni Bebas Minyak (Swietenia Macrophylla, King). New potential antifungal antibiotics UK-2A, B, C and D were elucidated as nine membered dilactone derivatives, isolated from mycelial cake of an actinomycete .

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Fisheries sector occupies a very important. In order to keep the dietcost as low as possible this experiment was designed with and without lecithin. Monodon against WSSV infection, supported by the hematological and immune gene expression profiles analyzed. Effects of medicinal plant extracts incorporated into the diet on ellusidasi immune responses were investigated.

Remarkable down-regulation of the gene was observed in the immunostimulant fed animals pre-challenge followed by a significant up-regulation post-challenge WSSV. An Illumina iSelect elueidasi array containing 6, SNPs was developed and used to genotype offspring belonging to seven full-sibling families. As the fastest growing among various agricultural commodities.

Embrio hasil transfeksi ditetaskan pada stoples berisi air laut sebanyak 2 Strukktur yang diletakkan pada waterbath. The research was conducted to analyze the characteristics anti viral gene isolated from tiger prawn, Penaeus monodon. The longest inserted cDNA is about 1. Transgenic fish technology is a potential modern technique in producing better character organism through DNA recombinant of target genes including anti viral gene for improvement of shrimp immunity.

Almost all Vibrio isolates could inhibit the growth of pathogenic V. The PmSPS expression by hemocytes significantly increased in stage C, and then gradually decreased until stage A, suggesting that the cloned PmSPS in hemocytes might play a role in viability by renewing hemocytes and antioxidative stress response for new exoskeleton synthesis during the molt cycle of shrimp.


Untuk semua kelompok percobaan respons udang paling sensitif berupa berenang ke permukaan terjadi setelah 1 jam perlakuan diberikan, diikuti oleh penurunan aktivitas dan penurunan nafsu makan.

Penelitian dibagi menjadi dua tahapan, tahapan pertama yaitu menentukan nilai VID50 Virus Infective Doze dengan Rancangan Acak Lengkap, tahap kedua untuk melihat pengaruh pemberian virus WSSV yang diinaktifkan dengan formaldehid terhadap respon imunitas, tingkah laku, dan tingkat sintasan.

Thus, it is envisaged that telomerase activation in lymphoid cells may surmount cellular ageing for in vitro transformation and cell line establishment. This approach has substantially increased expressed sequence and DNA marker resources for tiger shrimp and is a useful resource for QTL mapping and association studies for evolutionarily and commercially important traits. Penelitian ini dilakukan untuk mengetahui karakteristik gen anti virus yang diisolasi dari udang windu, Penaeus monodon.

The differential expression of the crustin-like AMP in P. No need to be fancy, just an overview. Survey, interview and observation. The study demonstrated that marine yeast diet administered once every seven days conferred better protection to P. Along with telomerase activity, telomere repeats and an attempt on identification of telomerase reverse transcriptase PmTERT were made.

The purposed of this reseach that is to learning about management system of traditional shrimp ponds in Nunukan Island. Were also recorded besides S. However, to use it, one must first understand an animal’s native hormonal systems. This study will significantly contribute insight to develop specific pathogen-resistant SPR seeds of P.

In the other crustaceans, Achlya racemosa and another Achlya sp. The several pathogenic species are commonly associated with outbreaks of Vibrio species and it is mainly associated with food poisonings.

Elusidasi Struktur Senyawa Organik Pdf Merge – sevensimply

The objective of the research is to know the tiger shrimp production at different stocking densities cultured in high salinity pond in mangrove reservoir. Was studied by the isolation and it is confirmed by the biochemical methods. SEM also revealed the induced production of peritrichous pili-like structures by the Vp attaching to the stomach lining, whilst only a single polar fibre was seen forming an apparent physical bridge between Vh and the host’s epithelium.


To ensure sustainability of the shrimp industry, production capacity and disease outbreak prevention must be improved. PmSPS in the hepatopancreas of shrimp significantly increased after an injection with either Photobacterium damsela or white spot syndrome virus WSSV in order to protect cells against damage from oxidation, and wtruktur the recycling of selenocysteine or selenium metabolism, indicating that PmSPS is involved in the disease-resistance response.

Elusidasi Struktur Molekul Uk-3, Uk-4 Dan Uk-5, Senyawa Bioaktif Dari Streptomyces SP. 517-02.

Isolation studies were done by using enrichment and selective plating methods. In the lymphoid organ and heart, the bacteria density was the highest 48 h after injection, then decreased. Telomeric repeat amplification protocol revealed that telomerase-dependent telomeric lengthening has been taking place in P.

In naive shrimp, the hindgut was found to be a favorable site for bacteria notably curved, short-rod shaped bacteria which probably belong to Vibrio spp. Results showed that feed supplemented wit.

Monodon simultaneously using two DNA markers that would be a cost-effective and safer approach dlusidasi disease prevention instead of conventional trends of seed generation from unselected wild broodstock.

HMMNI residues were only detectable up to d1 0. Monodon and may reduce the diet cost for producers, who are supplying feed. Vannamei and 25 P.

Data from the current study suggests that pathogens of P. Monodon resulted in nodetriment in growth. A total of SNPs were mapped to 44 linkage groups. Which were isolated from infected shrimps.