Geographical distribution of red and green Noctiluca red Noctiluca - - PowerPoint PPT Presentation

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Geographical distribution of red and green Noctiluca red Noctiluca - - PowerPoint PPT Presentation

Dec 26, 2022 632 likes •883 views

Geographical distribution of red and green Noctiluca red Noctiluca green Noctiluca Thaithaworn Lirdwitayaprasit Harrison et al., 2011 Biology of Noctiluca What we know : how to culture green Noctiluca, Pedinomas, and Red Noctiluca feeding

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red Noctiluca green Noctiluca

Harrison et al., 2011

Geographical distribution of red and green Noctiluca

Thaithaworn Lirdwitayaprasit

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Thaithaworn Lirdwitayaprasit

Biology of Noctiluca

What we know :

‐how to culture green Noctiluca, Pedinomas, and Red Noctiluca ‐feeding behavior and –heterotrophic growth of Noctiluca ‐sexual and asexual reproduction ‐Photoautotrophic growth of Noctiluca with the endosymbiont Pedinomonas noctilucae ‐effect of salinity and pray on vertical migration ‐population dynamics associated with the monsoon cycle in the east coast of the upper gulf of Thailand ‐ecological advantage of green Noctiluca

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Thaithaworn Lirdwitayaprasit

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5 µm

Thaithaworn Lirdwitayaprasit

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Feeding process of Noctiluca scintillans on Dunaliella viridis

Thaithaworn Lirdwitayaprasit

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Thaithaworn Lirdwitayaprasit

Cannibal behavior of Noctiluca

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Thaithaworn Lirdwitayaprasit

Gametogenesis in Noctiluca with and without the symbiont

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Thaithaworn Lirdwitayaprasit

The development from zygote to new born Noctiluca

What we do not know :

‐carbon translocation from the symbionts to the host cell, energy budget ‐how the symbionts establish the symbiosis relationship with the host cell

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Culture medium

Noctiluca

S

H

Carbon translocate to host (T)

POC

RS RH

DOC

Thaithaworn Lirdwitayaprasit

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Biology Physiology Biogeography Nutrients And Eutrophication Adaptive Strategies Comparative Ecosystems Modelling, and Prediction Management and Mitigation

Toxin chemistry

Thaithaworn Lirdwitayaprasit

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Thaithaworn Lirdwitayaprasit

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