Concepts, History, Principles, and Application of Germplasm Cryopreservation Technology

Germplasm are living genetic resources that can serve as bearers of heredity, and include germ cells and their precursors, plant seeds and pollen, animal sperm, oocytes, embryos, and larvae. Cryopreservation refers to the preservation of biological materials at extremely low temperatures, typically...

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Main Authors: Huiping Yang, Terrence R. Tiersch
Format: Article
Language:English
Published: The University of Florida George A. Smathers Libraries 2020-10-01
Series:EDIS
Online Access:https://journals.flvc.org/edis/article/view/116011
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author Huiping Yang
Terrence R. Tiersch
author_facet Huiping Yang
Terrence R. Tiersch
author_sort Huiping Yang
collection DOAJ
description Germplasm are living genetic resources that can serve as bearers of heredity, and include germ cells and their precursors, plant seeds and pollen, animal sperm, oocytes, embryos, and larvae. Cryopreservation refers to the preservation of biological materials at extremely low temperatures, typically using solid carbon dioxide at -80°C or liquid nitrogen at -196°C for freezing, and cryogenic storage in perpetuity. Germplasm cryopreservation is an important technology applied for medical treatment, maintenance of biological diversity, preservation of valuable genetic resources, assistance of breeding programs, and conservation of imperiled species. This extension publication is intended to introduce the basic concepts, history, principles, and applications of germplasm cryopreservation technology.
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institution Kabale University
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publisher The University of Florida George A. Smathers Libraries
record_format Article
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spelling doaj-art-1611394fe3a54cc98fbfc94081738e0e2025-02-08T05:47:24ZengThe University of Florida George A. Smathers LibrariesEDIS2576-00092020-10-0120205Concepts, History, Principles, and Application of Germplasm Cryopreservation TechnologyHuiping Yang0https://orcid.org/0000-0003-2613-1677Terrence R. Tiersch1University of FloridaLouisiana State University Germplasm are living genetic resources that can serve as bearers of heredity, and include germ cells and their precursors, plant seeds and pollen, animal sperm, oocytes, embryos, and larvae. Cryopreservation refers to the preservation of biological materials at extremely low temperatures, typically using solid carbon dioxide at -80°C or liquid nitrogen at -196°C for freezing, and cryogenic storage in perpetuity. Germplasm cryopreservation is an important technology applied for medical treatment, maintenance of biological diversity, preservation of valuable genetic resources, assistance of breeding programs, and conservation of imperiled species. This extension publication is intended to introduce the basic concepts, history, principles, and applications of germplasm cryopreservation technology. https://journals.flvc.org/edis/article/view/116011
spellingShingle Huiping Yang
Terrence R. Tiersch
Concepts, History, Principles, and Application of Germplasm Cryopreservation Technology
EDIS
title Concepts, History, Principles, and Application of Germplasm Cryopreservation Technology
title_full Concepts, History, Principles, and Application of Germplasm Cryopreservation Technology
title_fullStr Concepts, History, Principles, and Application of Germplasm Cryopreservation Technology
title_full_unstemmed Concepts, History, Principles, and Application of Germplasm Cryopreservation Technology
title_short Concepts, History, Principles, and Application of Germplasm Cryopreservation Technology
title_sort concepts history principles and application of germplasm cryopreservation technology
url https://journals.flvc.org/edis/article/view/116011
work_keys_str_mv AT huipingyang conceptshistoryprinciplesandapplicationofgermplasmcryopreservationtechnology
AT terrencertiersch conceptshistoryprinciplesandapplicationofgermplasmcryopreservationtechnology