Results 71 to 80 of about 2,003 (162)

Diffusive Promotion by Velocity Gradient of Cytoplasmic Streaming (CPS) in Nitella Internodal Cells.

PLoS ONE, 2015
Cytoplasmic streaming (CPS) is well known to assist the movement of nutrients, organelles and genetic material by transporting all of the cytoplasmic contents of a cell.
Kenji Kikuchi, Osamu Mochizuki
doaj   +1 more source

Pengaruh Ekstrak Kulit Buah Manggis Dan Cengkeh Terhadap Potensial Membran Sel Ganggang Nitella (Nitella Sp.) Yang Tercemar Insektisida Pengaruh Ekstrak Kulit Buah Manggis Dan Cengkeh Terhadap Pot

, 2015
Pemakaian insektisida pada lahan pertanian seringkali meliputi daerah yang cukup luas, sehingga sisa insektisida dapat sampai ke air sungai yang dapat merusak metabolisme sel atau permeabilitas membran sel tersebut .
Handayani, Vivin
core  

New Characeae (Charophyceae, Charales) report in eastern Sicily (Italy) [PDF]

Italian Botanist
Nowadays species belonging to the green algal family Characeae are highly endangered. For this reason, many of them are protected by European directives and included in Red Lists.
Ilaria Pagana, Alessandra Virzì, Manuel Andrea Zafarana, Giuseppina Alongi   +3 more
doaj   +3 more sources

The charophytes (Charales, Charophyceae) from the Middle Volga Region (Russia): synopsis of localities and species protection

Nature Conservation Research: Заповедная наука, 2018
The dataset for charophytes from the Middle Volga Region, including Orenburg region, Penza region, Samara region, Ulyanovsk region, Chuvash Republic, Republic of Mariy El, Republic of Mordovia, Republic of Tatarstan, have been updated under study of ...
Roman E. Romanov, Elena V. Chemeris, Liubov V. Zhakova, Anastasia V. Ivanova, Olga V. Palagushkina   +4 more
doaj   +1 more source

The First Finding of Nitella syncarpa (Thuillier) Chevallier (Nitellaceae, Charophyta) in the West Siberian Plain

, 2020
Впервые на Западно-Сибирской равнине отмечено местонахождение фертильной популяции макроскопической водоросли Nitella syncarpa (Nitellaceae, Charophyta).
Мурашко, Ю. А., Котельная, Я. И., Sviridenko, T. V., Sviridenko, B. F., Murashko, Yu. A., Kotelnaya, Ya. I., Свириденко, Б. Ф., Свириденко, Т. В.   +7 more
core   +1 more source

Antibacterial Activity of Nitella Flexilis Against Selected Pathogenic Bacteria

Freshwater macroalgae, particularly Nitella flexilis, represent a promising yet underexplored source of antimicrobial metabolites. The present study evaluated the antibacterial activity of hexane, acetone, and methanol extracts of Nitella flexilis ...
Parameswara Naik T, Arpitha MP
core   +1 more source

TIP Potential of the Microelectrode and the Intracellular Potential of Nitella Flexilis [PDF]

, 1961
1. Tip junction potential of the microelectrode widely used in electro-physiological research, and intracellular potential of Nitella flexilis were studied by using an appropriate circuit (shown in figure 1). 2.
Oki, Mitｚuru, Kawasaki, Masateru
core  

CYANOPHYCEAE, EUGLENOPHYCEAE, CHLOROPHYCEAE, ZYGNEMATOPHYCEAE Y CHAROPHYCEAE EN ARROZALES DE CHILE CYANOPHYCEAE, EUGLENOPHYCEAE, CHLOROPHYCEAE, ZYGNEMATOPHYCEAE AND CHAROPHYCEAE IN CHILEAN RICE PADDIES

Gayana: Botanica, 2000
Se realizó un estudio taxonómico de ciertos grupos de algas en algunos arrozales de Chile provenientes de 15 localidades comprendidas entre la VI y VIII regiones. Se analizó un total de 31 muestras colectadas en enero de 1997. Se determinó un total de 40
Iris Pereira, Guissella Reyes, Víctor Kramm   +2 more
doaj  

Reconstruction of the charophyte community of Lake Shinji by oospore collection

Knowledge and Management of Aquatic Ecosystems, 2016
Submerged aquatic vegetation (SAV) aids in maintaining a clear stable state in shallow lakes. However, charophytes are more effective in increasing transparency compared to angiosperms.
Komuro T., Sakayamai H., Kamiya H., Yamamuro M.   +3 more
doaj   +1 more source

First record of Nitellopsis obtusa (Characeae) in Mongolia: A novel genus in the national flora

Journal of Asia-Pacific Biodiversity
Nitellopsis obtusa (Desv.) J.Groves, the species of charophytes (Characeae, Charales), has a wide distribution from Europe to Asia, and is listed as a threatened species in certain countries.
Syou Kato, Shukherdorj Baasanmunkh, Khurelbaatar Khaliunaa, Batlai Oyuntsetseg, Hyeok Jae Choi, Takashi Shiga   +5 more
doaj   +1 more source