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首页> 美国卫生研究院文献>Indian Journal of Microbiology >Notohymena saprai sp. nov a new oxytrichid ciliate (Protozoa Ciliophora) from the Valley of Flowers a Himalayan bioreserve region; description and morphogenesis of the new species
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Notohymena saprai sp. nov a new oxytrichid ciliate (Protozoa Ciliophora) from the Valley of Flowers a Himalayan bioreserve region; description and morphogenesis of the new species

机译：野菜nov一种来自喜马拉雅生物保护区花卉谷的新纤毛虫纤毛虫（原生动物纤毛虫）；物种的描述和形态发生

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摘要

A new oxytrichid ciliate Notohymena saprai sp. nov was isolated from the Valley of Flowers, an isolated bioreserve in the upper Himalayas. The ciliate was found in the soil samples collected from the peripheral areas of the flowering region of the valley which is covered with permafrost for nearly eight months in a year. Cells were excysted from the soil samples by the non-flooded petridish method. Species identification was performed by observations on live and silver-impregnated cells. Notohymena saprai sp. nov is highly flexible, measures 152 × 49 μm and shows abundant presence of dark green sub-pellicular granules. The species is distinct by virtue of its new combination of morphometric and developmental characters. Prominent distinguishing features of the new species are its relative large size and presence of four macronuclei (other species of this genus have two macronuclei). The study also reports morphogenetic peculiarities which separate it from the other known species of the genus.
机译：一种新的纤毛虫纤毛Notohymena saprai sp。 nov是从花谷分离的，花谷是喜马拉雅山上游的一个生物保护区。在一年的近八个月内从山谷开花区域周边地区收集的土壤样品中发现了纤毛虫，该花朵区域被多年冻土覆盖。通过非淹没式矮小方法将细胞从土壤样品中提取出来。通过观察活细胞和浸银细胞进行物种鉴定。野菜nov具有高度的柔韧性，尺寸为152×49μm，并显示出深绿色的亚薄膜状颗粒。该物种凭借形态和发育特征的新组合而与众不同。新物种的显着区别特征是其相对较大的大小和四个大核的存在（该属的其他物种具有两个大核）。该研究还报告了形态发生学的特殊性，将其与其他已知属分开。

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