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This procedure describes the in vitro multiplication of potato and sweetpotato germplasm for international and national germplasm distribution, as well as, in vitro conservation, phytosanitary, and cryopreservation activities.


Vollmer, R.Panta, A.Solis, R.Manrique, N.Anglin, N.E.[Genebank ‐ in vitro propagation of potato and sweetpotato. CIP‐SOP056 V 3.0]Genebank ‐ in vitro propagation of potato and sweetpotato. CIP‐SOP056 V 3.0

The International Potato Center holds one of the largest and most diverse potato cryobanks worldwide. The cryo-collection includes 1855 landraces, belonging to seven potato species and four different ploidy levels. The potato cryo-collection was principally built up in recent years (2013-17), und...


Vollmer, R.Ellis, D.Barkley, N.A.[Evolution of quality standards in plant cryobanks - The International Potato Center as a case study]Evolution of quality standards in plant cryobanks - The International Potato Center as a case study

Cryopreservation protocols have been successfully developed for hundreds of species and thousands of genotypes in laboratories around the world. In many of the protocols, the rewarming process occurs in a rewarming solution (RS) with a high concentration of sucrose (0.8–1.2 M). Warming rate and a...


Vollmer, R.Villagaray, R.Castro, M.Anglin, Noelle L.Ellis, D.[Cryopreserved potato shoot tips showed genotype-specific response to sucrose concentration in rewarming solution (RS)]Cryopreserved potato shoot tips showed genotype-specific response to sucrose concentration in rewarming solution (RS)

BACKGROUND: Cryobanks are a secure, efficient and low cost method for the longterm conservation of plant genetic resources for theoretically centuries or millennia with minimal maintenance. OBJECTIVE: The present manuscript describes CIP’s modified protocol for potato cryopreservation, its large-...


Vollmer, R.Villagaray, R.Egusquiza, V.Espirilla, J.García, M.Torres, A.Rojas, E.Panta, A.Barkley, N.A.Ellis, D.[The potato cryobank at the International Potato Center (CIP): a model for long term conservation of clonal plant genetic resources collections of the future.]The potato cryobank at the International Potato Center (CIP): a model for long term conservation of clonal plant genetic resources collections of the future.
Ellis, D.Franco, N.Gómez, R.Rossel, G.Manrique, I.Panta, A.Salas, A.Silvestre, R.Vargas, F.Vollmer, R.Zea, B.[The Genebank at the International Potato Center: A global asset to help food security]The Genebank at the International Potato Center: A global asset to help food security

The International Potato Center (CIP) in Lima, Peru, maintains the global in-trust collection of cultivated potato. The material from this collection is distributed worldwide on request for research, breeding, and education under the auspices of the International Treaty for Plant Genetic Resource...


Vollmer, R.Villagaray, R.Cárdenas, J.Castro, M.Chavez, O.Anglin, Noelle L.Ellis, D.[A large-scale viability assessment of the potato cryobank at the International Potato Center (CIP).]A large-scale viability assessment of the potato cryobank at the International Potato Center (CIP).

Este procedimiento describe la multiplicacion de germoplasma in vitro de papa y camote para la distribucion internacional, nacional y dentro del CIP, asi como para actividades de conservacion in vitro, fitosanidad y crioconservacion


Vollmer, R.Panta, A.Solis, R.Manrique, N.Anglin, N.E.[Genebank ‐ propagacion in vitro de papa y camote. CIP - SOP056 V 3.0]Genebank ‐ propagacion in vitro de papa y camote. CIP - SOP056 V 3.0

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