نتایج جستجو برای: pheretima aspergillum
تعداد نتایج: 180 فیلتر نتایج به سال:
To adapt to a wide range of physically demanding environmental conditions, biological systems have evolved a diverse variety of robust skeletal architectures. One such example, Euplectella aspergillum, is a sediment-dwelling marine sponge that is anchored into the sea floor by a flexible holdfast apparatus consisting of thousands of anchor spicules (long, hair-like glassy fibers). Each spicule ...
Despite its inherent mechanical fragility, silica is widely used as a skeletal material in a great diversity of organisms ranging from diatoms and radiolaria to sponges and higher plants. In addition to their micro- and nanoscale structural regularity, many of these hard tissues form complex hierarchically ordered composites. One such example is found in the siliceous skeletal system of the Wes...
The positive roles of earthworms on soil functionality has been extensively documented. capacity the earthworm gut microbiota decomposition and nutrient cycling under long-term fertilization in field conditions rarely studied. Here, we report structural, taxonomic, functional responses Eisenia foetida Pheretima guillelmi to different regimes durations using 16S rRNA gene-based Illumina sequenci...
Abstract Soil fauna as ecosystem engineers and biochar play a role in spore modulating of arbuscular mycorrhizal fungi (AMF). This study aims to analyze the effect soil dosage on AMF abundance diversity, investigate infection presence maize roots grown modified soil. Sixteen combinations 1.5 kg were tested. The abundance, genus richness, Shannon indices, Simpson indices counted at 4, 6, 8 weeks...
Aspergillus spp. are a group of filamentous molds that were first described due to a perceived similarity to an aspergillum, or liturgical device used to sprinkle holy water, when viewed under a microscope. Although commonly inhaled due to their ubiquitous nature within the environment, an invasive fungal infection (IFI) is a rare outcome that is often reserved for those patients who are immuno...
Study of Genital Variations among the Earthworms of Genus Pheretima Inhabiting the Soil of Islamabad
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