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Listar por palabra clave "Ex situ conservation"

Mostrando ítems 1-9 de 9

Development of Sperm Cryopreservation Protocols for Sharks and Rays: New Tools for Elasmobranch Conservation

García-Salinas, Pablo; Gallego Albiach, Victor; Asturiano, Juan F. (Frontiers Media SA, 2021-07-21)

[EN] Elasmobranchs are one of the most endangered vertebrate groups on the planet, but despite this situation the use of reproductive techniques in elasmobranch conservation strategies has been scarce. Among these techniques, ...
Evaluación de medios de cultivo para la conservación in vitro de variedades de vid

Muñoz del Río, Pilar (Universitat Politècnica de València, 2016-06-24)

[EN] The grapevine (Vitis vinifera L.) is one of the most important fruit crops globally noted for its high economic value consumed as table grapes mainly used for the production of wine. The conservation of germplasm of ...
Exposure of Calophyllum antillanum seeds to liquid nitrogen delays seedling emergence and decreases leaf anthraquinones

Entensa, Ysmel; González-Morales, Abel; Linares, Claudia; Vázquez, José Gerardo; Martínez-Montero, Marcos Edel; Zevallos-Bravo, Byron E.; Hajari, Elliosha; Vicente, Oscar; Villalobos-Olivera, Ariel; Lorenzo, José Carlos (2022-01)

[EN] BACKGROUND: Trees within the Calophyllum genus are multi-use trees that produce valuable wood, phytochemicals with a range of biological activities, and seed oil as a source of biodiesel. As a consequence of climate ...
Exposure of pineapple shoot tips to liquid nitrogen and cryostorage do not affect the histological status of regenerated plantlets

Villalobos-Olivera, Ariel; Nápoles, Lelurlis; Mendoza, José Ramón; Escalante, Doris; Martínez, Julia; Concepción, Oscar; Zevallos, Byron E.; Martínez-Montero, Marcos Edel; Cejas, Inaudis; Engelmann, Florent; Vicente, Oscar; Lorenzo, José Carlos (2019-12)

[EN] Conservation of pineapple (Ananas comosus L. Merr.) genetic resources - including cryopreservation in liquid N-2 at -196 degrees C - is essential for future breeding programmes to develop new varieties with improved ...
Plant genebanks: present situation and proposals for their improvement. The case of the Spanish Network

Díez Niclós, Mª José Teresa De Jesús; de la Rosa, L.; Martín, Isaura; Guasch, Luis; Cartea, María Elena; Mallor, Cristina; Casals, Joan; Simo, Joan; Rivera, Ana; Anastasio, German; Prohens Tomás, Jaime; Soler Aleixandre, Salvador; Blanca Postigo, José Miguel; Valcarcel Germes, José Vicente; Casañas Artigas, Francesc (Frontiers Media SA, 2018-12-04)

[EN] Genebanks were created by the middle of the twentieth century to preserve cultivated biodiversity when landraces began to be substituted by modern varieties. This move was generally accepted as a necessary step to ...
Recuperación de descartes pesqueros en acuarios públicos: aplicación a la conservación ex situ de elasmobranquios ovíparos

García Salinas, Pablo (Universitat Politècnica de València, 2017-10-20)

The effectiveness of an ex situ conservation strategy is evaluated in this in the present study. The intended objective of this strategy is the recovery of bycatched elasmobranch eggs by using two model species, Galeus ...
Reproductive Anatomy of Chondrichthyans: Notes on Specimen Handling and Sperm Extraction. I. Rays and Skates

García-Salinas, Pablo; Gallego Albiach, Victor; Asturiano, Juan F. (MDPI AG, 2021-07)

[EN] Many species of rays and skates are endangered, and ex situ conservation programs developed by research centers and public aquaria could improve this situation. To reproduce these species in captivity, scientists need ...
Reproductive anatomy of Chondrichthyans: notes on specimen handling and sperm extraction. II. Sharks and chimaeras

García-Salinas, Pablo; Gallego Albiach, Victor; Asturiano, Juan F. (MDPI AG, 2021-08)

[EN] Sperm extraction and artificial insemination may serve ex situ conservation initiatives for threatened sharks and related species. A comparison of the reproductive anatomy of eight chondrichthyans is presented in this ...
The World Saffron and Crocus collection: strategies for establishment, management, characterisation and utilisation

Fernandez, Jose-Antonio; Santana, Omar; Guardiola, José-Luis; Molina Romero, Rosa Victoria; Heslop-Harrison, Pat; Borbely, George; Branca, Ferdinando; Argento, Sergio; Maloupa, Eleni; Talou, Thierry; Thiercelin, Jean-Marie; Gasimov, Khalil; Sanchís Duato, Enrique José; García-Luis, Amparo; Renau Morata, Begoña (Springer Verlag (Germany), 2011-01)

[EN] Since 2007, the European Commission AGRI GEN RES 018 "CROCUSBANK" action has permitted the creation of the alleged World Saffron and Crocus Collection (WSCC), a unique collection which contains a representation of the ...