Variasi Morfologi Holdfast Lernaea Yang Menyerang Ikan Gurami Di Jawa Timur <Br><I>[Morphological Variation Of Lernaea Holdfast Infest Gouramy In East Java]<I>
نویسندگان
چکیده
منابع مشابه
The Caulobacter crescentus holdfast: identification of holdfast attachment complex genes.
Caulobacters are biofilm bacteria that attach to surfaces via a holdfast, an adhesive expressed at discrete cell surface sites. We have described a cluster of at least three genes involved in the adhesive attachment of the holdfast of Caulobacter crescentus CB2A to the cell, analyzing the sequence of two genes, hfaAB. Here we report hfaC and a fourth open reading frame, hfaD. hfaC predicts a pr...
متن کاملPhysiochemical properties of Caulobacter crescentus holdfast: a localized bacterial adhesive.
To colonize surfaces, the bacterium Caulobacter crescentus employs a polar polysaccharide, the holdfast, located at the end of a thin, long stalk protruding from the cell body. Unlike many other bacteria which adhere through an extended extracellular polymeric network, the holdfast footprint area is tens of thousands times smaller than that of the total bacterium cross-sectional surface, making...
متن کاملFirst report on chitinous holdfast in sponges (Porifera).
A holdfast is a root- or basal plate-like structure of principal importance that anchors aquatic sessile organisms, including sponges, to hard substrates. There is to date little information about the nature and origin of sponges' holdfasts in both marine and freshwater environments. This work, to our knowledge, demonstrates for the first time that chitin is an important structural component wi...
متن کاملCharacterization of the Caulobacter crescentus Holdfast Polysaccharide 1 Biosynthesis Pathway
24 Caulobacter crescentus cells adhere to surfaces using an extremely strong polar 25 adhesin called the holdfast. The polysaccharide component of the holdfast is 26 comprised in part of oligomers of N-acetylglucosamine. The genes involved in the 27 export of the holdfast polysaccharide and anchoring of the holdfast to the cell were 28 previously discovered. In this study, we identify a cluster...
متن کاملVariasi Genetik Orangutan Kalimantan Timur Berdasarkan DNA Mitokhondria Genetic variations of East Kalimantan Orangutan based on D-Loop mitochondria DNA
Analysis of the variation of D-Loop mtDNA of East Kalimantan orangutan was done to provided the genetic information data from endangerd species in order to support their population conservation efforts. The reason using mtDNA in this research is caused by higher level of mutation ( 5 – 10 trimes) when compared with nuclear DNA and it enable to transmited via maternal transmission without experi...
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ژورنال
عنوان ژورنال: Jurnal Ilmiah Perikanan dan Kelautan
سال: 2019
ISSN: 2528-0759,2085-5842
DOI: 10.20473/jipk.v6i1.11390