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Plastic additives harm the sea and corals reproductive processes - TAU

New Effects of Coral Larvae Development and Plastic Additives

At Tel Aviv University and the Interuniversity Institute for Marine Sciences in Eilat, a new study analyzed the larvae development of corals and plastic additives on the reproductive process and other organisms discovered in Eilat’s coral reef.

Israeli Study: Plastic Additives Contaminate the Sea, Harm Coral | The Jewish Press - JewishPress com | Hana Levi Julian | 7 Kislev 5783 – November 30, 2022

Israeli Study: Plastic Additives Contaminate the Sea, Harm Coral | The Jewish Press - JewishPress com | Hana Levi Julian | 7 Kislev 5783 – November 30, 2022
jewishpress.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from jewishpress.com Daily Mail and Mail on Sunday newspapers.

Plastic additives contaminate the sea and selectively harm corals reproduction processes

Frontiers | Octocorals in the Gulf of Aqaba exhibit high photosymbiont fidelity

Symbiotic associations, widespread in terrestrial and marine ecosystems, are of considerable ecological importance. Many tropical coral species are holobionts, formed by the obligate association between a cnidarian host and endosymbiotic dinoflagellates of the family Symbiodiniaceae. The latter are abundant on coral reefs from very shallow water down to the upper mesophotic zone (30-70 meters). The research on scleractinians has revealed that the photosymbiont lineages present in the cnidarian host play an important role in the coral’s ability to thrive under different environmental conditions, such as light regime and temperature. However, little is known regarding octocoral photosymbionts, and in particular regarding those found deeper than 30 meters. Here, we used ribosomal (ITS2) and chloroplast (23S) markers to uncover, for the first time, the dominant Symbiodiniaceae taxa present in 19 mesophotic octocoral species (30-70 meters depth) from the Gulf of Aqaba/ Eilat (northern Red

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