Results 11 to 20 of about 285,581 (295)

Towards an Ecological Understanding of Dinoflagellate Cyst Functions

Microorganisms, 2014
The life cycle of many dinoflagellates includes at least one nonflagellated benthic stage (cyst). In the literature, the different types of dinoflagellate cysts are mainly defined based on morphological (number and type of layers in the cell wall) and ...
Isabel Bravo, Rosa Isabel Figueroa
doaj   +2 more sources

Gamma Radiation Tolerance and Protein Carbonylation Caused by Irradiation of Resting Cysts in the Free-living Ciliated Protist Colpoda cucullus [PDF]

Acta Protozoologica, 2020
The ciliate Colpoda cucullus forms resting cysts to survive unfavorable environmental stresses. In this study, we have shown that Colpoda resting cysts survived exposure to a gamma radiation dose of ...
Ryota Saito, Ryota Koizumi, Tatsuya Sakai, Taiga Shimizu, Taiki Ono, Yoichiro Sogame   +5 more
doaj   +2 more sources

Tolerance of Colpoda cucullus Nag-1 Resting Cysts and Presumed Structure for Protection against UV Light [PDF]

Acta Protozoologica, 2020
Resting cysts of the terrestrial ciliate Colpoda cucullus (Nag-1 strain) are highly resistant to UV light.
Shinji Yamane, Maho Watanabe, Ryoji Funadani, Ryutaro Miyazaki, Yuya Hasegawa, Mikihiko Arikawa, Futoshi Suizu, Kou Matsuoka, Tatsuomi Matsuoka   +8 more
doaj   +2 more sources

How Ciliated Protists Survive by Cysts: Some Key Points During Encystment and Excystment

Frontiers in Microbiology, 2022
Forming cysts is a common and important bionomic strategy for microorganisms to persist in harsh environments. In ciliated protists, many species have been reported to form cysts when facing unfavorable conditions.
Yuqing Li, Yurui Wang, Yurui Wang, Shijing Zhang, Xyrus X. Maurer-Alcalá, Xyrus X. Maurer-Alcalá, Ying Yan   +6 more
doaj   +1 more source

Morphology and Phylogeny of Scrippsiella precaria Montresor & Zingone (Thoracosphaerales, Dinophyceae) from Korean Coastal Waters

Journal of Marine Science and Engineering, 2021
The dinoflagellate genus Scrippsiella is a common member of phytoplankton and their cysts are also frequently reported in coastal sediments worldwide. However, the diversity of Scrippsiella in Korean waters has not been fully investigated.
Hyun Jung Kim, Zhun Li, Nam Seon Kang, Haifeng Gu, Daekyung Kim, Min Ho Seo, Sang Deuk Lee, Suk Min Yun, Seok-Jin Oh, Hyeon Ho Shin   +9 more
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Transcriptional Responses of the Heat Shock Protein 20 (Hsp20) and 40 (Hsp40) Genes to Temperature Stress and Alteration of Life Cycle Stages in the Harmful Alga Scrippsiella trochoidea (Dinophyceae)

Biology, 2020
The small heat shock protein (sHsp) and Hsp40 are Hsp members that have not been intensively investigated but are functionally important in most organisms.
Yunyan Deng, Zhangxi Hu, Lixia Shang, Zhaoyang Chai, Ying Zhong Tang   +4 more
doaj   +1 more source

Malignancy within a Tail Gut Cyst: A Case of Retrorectal Carcinoid Tumour [PDF]

, 2014
Purpose. Tailgut cysts with malignant transformation are rare entities. We discuss the diagnostic strategy and treatment of a malignancy within a tailgut cyst. Methods.
Abukar, AA, Steele, RJC, R. J. C. Steele, P. V. Patil, Abukar, A. A., A. A. Abukar, Patil, P. V., THAHA, MA, C. B. Lim, Lim, C. B., Ramsanahie, A., Carey, F, A. Ramsanahie, M. A. Thaha, Steele, R. J. C., Thaha, M. A., Ramsanahie, A, B. J. Parcell, F. Carey, Lim, CB, Patil, PV, Parcell, B. J.; id_orcid, Carey, F., Parcell, BJ   +23 more
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Solitary Bone Cyst and Aneurysmal Bone Cyst: Perplexing Pseudocysts of the Jaws [PDF]

, 2023
Pseudocysts of the jaws include two very significant lesions – Solitary bone cyst (SBC) and Aneurysmal bone cyst (ABC). Both these cysts have very similar clinical and radiological findings.
H S Sreeshyla, Usha Hegde, Pushparaj Shetty   +2 more
core   +1 more source

Detecting DNA of multispecies dinoflagellate cysts in the sediment from three estuaries of Makassar strait and fishing port using CO1 primer: Is it CO1 primer suitable for detecting DNA dinoflagellate?

مجلة بغداد للعلوم, 2023
Most dinoflagellate had a resting cyst in their life cycle.  This cyst was developed in unfavorable environmental condition. The conventional method for identifying dinoflagellate cyst in natural sediment requires morphological observation, isolating ...
Nita Rukminasari, Andi Aliah Hidayani , Andi Parenrengi, Sapto Andriyono   +3 more
doaj   +1 more source

Diversity, Ecology and Biogeochemistry of Cyst-Forming Acantharia (Radiolaria) in the Oceans [PDF]

, 2013
Marine planktonic organisms that undertake active vertical migrations over their life cycle are important contributors to downward particle flux in the oceans.
Fabrice Not, Frédéric Mahé (103553), Martin, Patrick, Paborstava, Katsiaryna, Martin Patrick, Mahé, Frédéric, Richard Lampitt, Not Fabrice, Frédéric Mahé, Decelle Johan, Lampitt Richard, David W Pond, Stal, Lucas J., Katsiaryna Paborstava (103543), Pond, David W, Johan Decelle (103539), Pond, David W., Pabortsava, Katsiaryna, Tarling, Geraint, David W. Pond (103546), Patrick Martin, Lampitt, Richard, Patrick Martin (40641), Johan Decelle, Richard Lampitt (103560), Geraint Tarling, Colomban de Vargas (103556), Mahé Frédéric, Colomban De Vargas, Paborstava Katsiaryna, Decelle, Johan, Not, Fabrice, Pond David W., Katsiaryna Paborstava, Geraint Tarling (103549), Tarling Geraint, de Vargas, Colomban, David W. Pond, Fabrice Not (103563), de Vargas Colomban   +39 more
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