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Ramírez, D.Gavilan, C.Barreda, CarolinaCondori, B.Rossel, G.Mwanga, R.O.M.Andrade, M.I.Monneveux, P.Anglin, Noelle L.Quiróz, R.Ellis, D.Quiróz, R.[Characterizing the diversity of sweetpotato through growth parameters and leaf traits: Precocity and light use efficiency as important ordination factors.]Characterizing the diversity of sweetpotato through growth parameters and leaf traits: Precocity and light use efficiency as important ordination factors.

Breeders rely on genetic integrity of material from genebanks; however, admixture, mislabeling, and errors in original data can occur and be detrimental. Two hundred and fifty accessions, representing paired samples consisting of original mother plants and their in vitro counterparts from the cul...


Ellis, D.Chavez, O.Coombs, J.Soto, J.Gómez, R.Douches, D.Panta, A.Silvestre, R.Anglin, Noelle L.[Genetic identity in genebanks: application of the SolCAP 12K SNP array in fingerprinting and diversity analysis in the global in trust potato collection]Genetic identity in genebanks: application of the SolCAP 12K SNP array in fingerprinting and diversity analysis in the global in trust potato collection

The sweet potato is one of the world’s most widely consumed crops, yet its evolutionary history is poorly understood. In this paper, we present a comprehensive phylogenetic study of all species closely related to the sweet potato and address several questions pertaining to the sweet potato that r...


Muñoz Rodriguez, P.Carruthers, T.Wood, J.R.I.Williams, B.R.M.Weitemier, K.Kronmiller, B.Ellis, D.Anglin, Noelle L.Longway, L.Harris, S.A.Rausher, M.D.Kelly, S.Liston, A.Scotland, R.W.[Reconciling conflicting phylogenies in the origin of sweet potato and dispersal to Polynesia]Reconciling conflicting phylogenies in the origin of sweet potato and dispersal to Polynesia

The history of CGIAR and the development and implementation of the International Treaty on Plant Genetic Resources for Food and Agriculture (“Plant Treaty”) are closely intertwined. In accordance with the agreements that 11 CGIAR centers signed with the Plant Treaty’s Governing Body under Article...


López, I.Halewood, MichaelAbberton, M.T.Amri, A.Angarawai, I.I.Anglin, Noelle L.Blümmel, MichaelBouman, B.Campos, H.Costich, D.Ellis, D.Gaur, Pooran M.Guarino, LuigiHanson, J.Kommerell, V.Kumar, L.Lusty, C.Ndjiondjop, M.Payne, T.Peters, M.Popova, E.Gangashetty, P.Sackville-Hamilton, R.Tabo, R.Upadhyaya, H.Yazbek, M.Wenzl, P.[CGIAR operations under the plant treaty framework.]CGIAR operations under the plant treaty framework.

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)

Potato, one of the most important staple crops, originates from the highlands of the equatorial Andes. There, potatoes propagate vegetatively via tubers under short days, constant throughout the year. After their introduction to Europe in the sixteenth century, potatoes adapted to a shorter growi...


Gutaker, R.M.Ellis, D.Anglin, Noelle L.Knapp, S.Prat, S.Burbano, H.A.Fernández Alonso, J.L.Weiss, C.L.[The origins and adaptation of European potatoes reconstructed from historical genomes.]The origins and adaptation of European potatoes reconstructed from historical genomes.

Breeding in the CGIAR Research Program on Roots, Tubers and Bananas (RTB) targets highly diverse biotic and abiotic constraints, whilst meeting complex end-user quality preferences to improve livelihoods of beneficiaries in developing countries. Achieving breeding targets and increasing the rate ...


Friedmann, MichaelAsfaw, AsratAnglin, Noelle L.Becerra López Lavelle, Luis AugustoBhattacharjee, RanjanaBrown, AllanCarey, EdwardFerguson, Morag E.Gemenet, DorcusLindqvist-Kreuze, HaneleRabbi, Ismail Y.Rouard, MathieuSwennen, RonyThiele, Graham[Genomics-Assisted Breeding in the CGIAR Research Program on Roots, Tubers and Bananas (RTB)]Genomics-Assisted Breeding in the CGIAR Research Program on Roots, Tubers and Bananas (RTB)

Polyploidy or duplication of an entire genome occurs in the majority of angiosperms. The understanding of polyploid genomes is important for the improvement of those crops, which humans rely on for sustenance and basic nutrition. As climate change continues to pose a potential threat to agricultu...


Kyriakidou, M.Tai, H.H.Anglin, Noelle L.Ellis, D.Stromvik, M.V.[Current strategies of polyploid plant genome sequence assembly.]Current strategies of polyploid plant genome sequence assembly.

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).

Background Due to the recent domestication of peanut from a single tetraploidization event, relatively little genetic diversity underlies the extensive morphological and agronomic diversity in peanut cultivars today. To broaden the genetic variation in future breeding programs, it is necessary to...


Otyama, P.I.Wilkey, A.Kulkarni, R.Assefa, T.Chu, Y.Clevenger, J.O’Connor, D.J.Wright, G.C.Dezern, S.W.Macdonald, G.E.Anglin, Noelle L.Cannon, E.K.S.Ozias-Akins, P.Cannon, S.B.[Evaluation of linkage disequilibrium, population structure, and genetic diversity in the U.S. peanut mini core collection]Evaluation of linkage disequilibrium, population structure, and genetic diversity in the U.S. peanut mini core collection

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