Characterization of Yellow Pigmented Bacteria Associated with Gracilaria sp.
نویسندگان
چکیده
منابع مشابه
Numerical taxonomy of some yellow-pigmented bacteria isolated from plants.
Phenetic data on over 60 heterotrophic, Gram-negative, yellow chromogenic bacteria from plant material were collected and analysed using numerical taxonomic methods. Marker strains representing 42 taxa were included in the analyses. At similarity levels of 80% or above, eight distinct clusters were obtained, the first four of which included yellow chromogens. Custer I contained isolates from gr...
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Four strains of yellow-pigmented enterococci that resembled the species Enterococcus casseliflavus were isolated from patients who had undergone surgical treatment. They were substantially homologous in terms of biochemical properties, antibiotic susceptibilities, and plasmid DNA profiles. Yellow-pigmented enterococci could be another potentially important cause of nosocomial infection in surgi...
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باکتریهای Xenorhabdus همزیست اختصاصی نماتدهای بیمارگرحشرات در جنس Steinernema میباشند. در این بررسی مشخصات سه جدایهی باکتری جدا شده از دو گونه نماتد بیمارگر حشرات Steinernema glaseri (Steiner) وS. carpocapsae (Weiser) تعیین شده است. این دو گونهی بیمارگر از جمعیت طبیعی لاروهای کرم سفید ریشه، Polyphylla olivieri (Laporte de Castelnau)، جداسازی شدند. مطالعهی حاضر بر روی مشخصات اختصاصی این جدایههای...
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Root nodule isolates from a shrubby legume, Lotononis bainesii, were characterized by 16S rRNA gene sequencing and morphologically by substrate utilization patterns. The symbiotic genome of these isolates was analysed by partial sequencing of the nifH gene. Based on the results of numerical taxonomy, the isolates formed a closely related cluster, showing no correspondence to any of the known rh...
متن کاملCarotenoids in yellow-pigmented enterococci.
Pigments extracted from three strains of yellow enterococci showed the spectral and solvent partition characteristics of carotenoids. An unusual C(32) carotenoid aldehyde appears to predominate.
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ژورنال
عنوان ژورنال: Advance Sustainable Science, Engineering and Technology
سال: 2020
ISSN: 2715-4211,2715-4211
DOI: 10.26877/asset.v2i2.7041