Results 101 to 110 of about 11,369 (239)

Floral survey of the diatom genera Cymbella and Gomphonema (Cymbellales, Bacillariophyta) from the Jolmolungma mountain region of China

open access: yes, 2007
We report on taxa from the diatom genera Gomphonema and Cymbella (Cymbellales, Bacillariophyta) found in the Jolmolungma Mountain region of China. This region is unique for its diversity of habitats, which include rivers, springs, moist soil, snowfields,
Li, YL, Chinese Acad Sci, State Key Lab Lake Sci Environm, Nanjing Inst Geog & Limnol, Nanjing 210008, Peoples R China   +4 more
core  

IDENTIFICATION, DENSITY AND DISPERSAL ASSESSMENT OF PHYTOPLANKTONS IN LAR RESERVOIR

open access: yes‬‭Majallah-i ̒Ilmī-i Shīlāt-i Īrān, 2008
Phytoplankton identification, density and dispersal assessment were conducted from June to October 2005 in Lar Reservoir. Samples were taken by simple plankton net (30rm mesh size) and by Ruttner from different depths (0, 5, 10, 20, 30m) and then fixed ...
M. Salavatian; Gh. Azari takami; J. Sabkara; R. Rajabi nezhad; A. Elmi
doaj  

Phylogenetic analysis and a review of the history of the accidental phytoplankter, Phaeodactylum tricornutum Bohlin (Bacillariophyta)

open access: yesPLoS ONE, 2018
The diatom Phaeodactylum tricornutum has been used as a model for cell biologists and ecologists for over a century. We have incorporated several new raphid pennates into a three gene phylogenetic dataset (SSU, rbcL, psbC), and recover Gomphonemopsis sp.
J. Sabir   +11 more
semanticscholar   +1 more source

New for science species from genus Cyclotella Kutzing (Bacillariophyta)

open access: yes, 2007
На основании результатов электронно-микроскопического изучения фитопланктона описан новый для науки вид рода Cyclotella Kutzing (Bacillariophyta) из озера Нарочь (Беларусь).
Михеева, Т.М.   +1 more
core  

Pinnularia hustedtii (Bacillariophyta): Notes on specimens from Wuling Mountains, China and from type material

open access: yes, 2022
Williams, David M., Liu, Bing, Taxböck, Lukas (2022): Pinnularia hustedtii (Bacillariophyta): Notes on specimens from Wuling Mountains, China and from type material.
Liu, Bing   +2 more
core   +1 more source

Culture of Arabidopsis thaliana (L.) Heynh. root mutants in vivo

open access: yesІнтродукція Рослин, 2007
The information on morphological and anatomical features of Arabidopsis thaliana (L.) Нeynh. root mutants cultured in vivo and searching of an optimal conditions for plants growth is presented.
N.I. Adamchuk-Chala, L.N. Bukhtiarova
doaj   +1 more source

Rare species of centric diatom algae (Bacillariophyta, Centrophyceae) from Ukraine

open access: yes, 2019
Рассматриваются результаты оригинальных исследований бентоса нижней части р. Южный Буг в пределах ее экотонного участка, где ранее наблюдалось увеличение видового состава солоноватоводных Bacillariophyta.
Ян, P.   +3 more
core   +1 more source

Recurrent Loss, Horizontal Transfer, and the Obscure Origins of Mitochondrial Introns in Diatoms (Bacillariophyta)

open access: yesGenome Biology and Evolution, 2018
We sequenced mitochondrial genomes from five diverse diatoms (Toxarium undulatum, Psammoneis japonica, Eunotia naegelii, Cylindrotheca closterium, and Nitzschia sp.), chosen to fill important phylogenetic gaps and help us characterize broadscale patterns
Wilson X Guillory   +6 more
semanticscholar   +1 more source

Morphology and taxonomy of Stephanodiscus inconspicuus (Bacillariophyta)

open access: yes, 2009
Изучены морфологические особенности панциря Stephanodicsus inconspicuus Makarova et Pomazkina emend. Genkal, Kuzmina et Popovskaya (Bacillariophyta). Выявлена значительная их изменчивость, что позволило расширить диагноз вида и свести к нему в синонимику
Поповская, Г.И.   +2 more
core  

LISTADO DE DIATOMEAS (BACILLARIOPHYTA) REGISTRADAS PARA EL MAR CARIBE COLOMBIANO

open access: yes, 2016
We conducted a literature review of available information on the species of marine (Bacillariophyta) diatoms reported for coastal and ocean Colombian Caribbean Sea.
Luis Alfonso Vidal   +2 more
core   +1 more source

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