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26 de abril de 2024
HELADERA EXTREMA
China envió ADN del tigre de Amoy al espacio para conservar sus genes lunes 31 de diciembre de 2018 17:56 El tigre de Amoy desapareció de los bosques húmedos de China y hoy sólo vive en cautiverio.
China envió ADN del tigre de Amoy al espacio, una especie "funcionalmente extinguida" según los expertos, para conservar sus genes y evitar su desaparición definitiva.
Según especificó el diario oficial China Daily, el material genético, enviado esta semana, orbitará a unos 1.000 kilómetros de la Tierra. El mismo, proviene de un tigre macho llamado Kang Kang, criado en cautividad en el zoológico de Cantón, capital de la provincia homónima en el sur de China.
En este sentido, los científicos esperan aprovechar la baja temperatura y el vacío del espacio para prevenir los riesgos de perder dichos recursos genéticos, en un ambiente que "constituirá la última defensa del material genético original de las especies de la Tierra", señaló China Daily.
Asimismo, el contenedor del ADN, desarrollado de manera conjunta por una empresa tecnológica de Shenzhen (en el sur del país) y por la Academia China de Tecnología de Vehículos de Lanzamiento, está diseñado para resistir tanto la radiación solar como los cambios bruscos de temperatura en el espacio.
El tigre de Amoy, también conocido como tigre del sur de China, desapareció de los bosques húmedos del sur del país en 1994, por lo que los científicos consideran que la especie está "funcionalmente extinguida", aunque algunas organizaciones aún intentan preparar al animal para que pueda volver a vivir en libertad.
(EFE)