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{{short description|Genetic resources conservation}}
{{External links|date=September 2022}}

'''Genetic resources''' means [[Nucleic acid|genetic material]] of actual or potential value where genetic material means any material of plant, animal, microbial or other origin containing functional units of heredity...<ref>{{Cite web|last=Unit|first=Biosafety|date=2006-11-02|title=Convention Text|url=https://www.cbd.int/convention/articles/?a=cbd-02|access-date=2020-06-24|website=www.cbd.int|language=en}}</ref> Genetic resources thus refer to the part of [[genetic diversity]] that has or could have practical use, such as in plant breeding. The term was introduced by [[Otto Frankel]] and [[Erna Bennett]] for a technical conference on the exploration, utilization and conservation of plant genetic resources, organized by the [[Food and Agriculture Organization|Food and Agriculture Organisation (FAO)]] and the [[International Biological Program]] (IBP), held in Rome, Italy, 18–26 September 1967.<ref>{{Cite book|last=Bennett|first=E|title=Record of the FAO/IBP technical conference on the exploration, utilization and conservation of plant genetic resources, held in Rome, Italy, 18-26 September 1967|date=1968|publisher=s.n.|location=Rome|language=English|oclc=67370666}}</ref>

Genetic resources is one of the three levels of [[biodiversity]] defined by Article 2 of the [[Convention on Biological Diversity]] (CBD) in Rio, 1992<ref>{{Cite web|last=Unit|first=Biosafety|date=2006-11-02|title=Convention Text|url=https://www.cbd.int/convention/articles/?a=cbd-02|access-date=2020-07-07|website=www.cbd.int|language=en}}</ref>

Under the CBD, discussions and negotiations regarding genetic resources are organized by the FAO [[Commission on Genetic Resources for Food and Agriculture|Commission of Genetic Resources for Food and Agriculture]]. This commission distinguishes the following domains of genetic resources:

* [[Animal genetic resources for food and agriculture|Animal genetic resources]]
* Aquatic genetic resources
* [[Forest genetic resources]]
* Micro-organisms<ref>{{Citation|last1=Sharma|first1=Sushil K.|title=Microbial Genetic Resources: Status, Conservation, and Access and Benefit-Sharing Regulations|date=2018|url=https://doi.org/10.1007/978-3-319-96971-8_1|work=Microbial Resource Conservation: Conventional to Modern Approaches|pages=1–33|editor-last=Sharma|editor-first=Sushil K.|series=Soil Biology|place=Cham|publisher=Springer International Publishing|language=en|doi=10.1007/978-3-319-96971-8_1|isbn=978-3-319-96971-8|access-date=2020-07-02|last2=Singh|first2=Sanjay K.|last3=Ramesh|first3=A.|last4=Sharma|first4=Pawan K.|last5=Varma|first5=Ajit|last6=Ahmad|first6=Ees|last7=Khande|first7=Rajesh|last8=Singh|first8=Udai B.|last9=Saxena|first9=Anil K.|volume=54 |editor2-last=Varma|editor2-first=Ajit|url-access=subscription}}</ref> and invertebrates
* [[Plant genetic resources]]

Genetic resources are threatened by [[genetic erosion]] and conservation activities are undertaken to prevent loss of diversity.

== History ==
Before the introduction of the term, the Russian scientist [[Nikolai Vavilov]] initiated comprehensive studies on plant genetic resources and conservation work in the 1920’s. The American botanist [[Jack Harlan]] stressed the tight link between [[plant genetic resources]] and man in a seminal publication "Crops and Man".<ref>{{Cite book |last=Harlan, Jack R. (Jack Rodney) |title=Crops & man |date=1992 |publisher=American Society of Agronomy |isbn=0-89118-107-5 |edition=2nd |location=Madison, Wis., USA |oclc=25049739}}</ref>

== Methodologies for conservation of genetic resources ==

There are two complementary ways to conserve genetics resources:

*''in situ'', which consists in managing populations on-site, dynamically evolving in their natural environment.<ref>{{Cite book|title=In vivo conservation of animal genetic resources.|others=Food and Agriculture Organization of the United Nations., Commission on Genetic Resources for Food and Agriculture.|year=2013|isbn=978-92-5-107725-2|location=Rome|oclc=878605883}}</ref><ref>{{Cite book|title=Voluntary guidelines for the conservation and sustainable use of crop wild relatives and wild food plants|others=Food and Agriculture Organization of the United Nations,, Commission on Genetic Resources for Food and Agriculture.|date=5 June 2018 |isbn=978-92-5-109919-3|location=Rome|oclc=1013590768}}</ref> ''In situ'' methodologies include:
** conservation in natural populations (in nature)
** on farm conservation
* ''[[Ex situ conservation|ex situ]]'', which consists in conserving individuals or populations out of their natural environments. ''Ex situ'' [[gene bank]] methodologies include:
** conservation in [[seed bank]]s<ref>{{Cite book|title=A Guide to effective management of germplasm collections|date=2003|publisher=IPGRI|others=Engels, Jan., Visser, L., International Plant Genetic Resources Institute.|isbn=92-9043-582-8|location=Rome, Italy|oclc=55495656}}</ref>
** [[in vitro]] conservation
** [[cryopreservation]]

== International policies ==
Policies are key to ensure the fair and equitable sharing of benefits derived from the use of genetic resources, for present and future generations. The main international policy framework that regulates genetic resources exchange and use is the [[Nagoya Protocol]] which entered into force in 2014. It defines and protects the owners of genetic resources and it sets the rules for [[Access and Benefit Sharing Agreement|Access and Benefit Sharing]] (ABS)<ref>{{Cite book|last1=Oberthür|first1=Sebastian|url=https://books.google.com/books?id=WQPfAQAAQBAJ&q=abs+nagoya&pg=PP1|title=Global Governance of Genetic Resources: Access and Benefit Sharing after the Nagoya Protocol|last2=Rosendal|first2=G. Kristin|date=2013-10-30|publisher=Routledge|isbn=978-1-135-13548-5|language=en}}</ref>

== Peer-reviewed literature ==
The following scientific journals are dedicated to the topic of genetic resources conservation and sustainable use:

* [[Conservation Genetics Resources]]
* [https://www.springer.com/journal/10592 Conservation Genetics]
* [https://www.genresj.org/index.php/grj Genetic resources] (open access)
* [http://sc.journals.umz.ac.ir/ Journal of Genetic Resources]
* [https://www.cambridge.org/core/journals/plant-genetic-resources Plant Genetic Resources]
* [https://www.springer.com/journal/10722 Genetic Resources and Crop Evolution]

== See also ==

*[[Germplasm]], genetic resources that are preserved for various purposes such as breeding, preservation, and research
*[[International Treaty on Plant Genetic Resources for Food and Agriculture]], an international agreement to promote sustainable use of the world's plant genetic resources
*Genetic resources contribute to the provisioning [[ecosystem services]].

== References ==

{{reflist}}

[[Category:Conservation biology]]
[[Category:Genetics]]

Genetic resources conservation and sustainable use - История изменений

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