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Tag: NPGS

Crop Wild Relatives Phenotyping & Genotyping Plant Breeding Virtual ToursJune 8, 2023July 19, 2023

USDA-ARS Grape Genetics Research

USDA-ARS Grape Genetics Research

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Jason Londo, Cornell University, NAPB Virtual field tour with Jason Londo, Research Geneticist, USDA-ARS Grape Genetics Resources Unit, Geneva, N.Y., …

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Collection Maintenance Virtual ToursJune 8, 2023July 19, 2023

USDA-ARS Vegetable Germplasm Collection

USDA-ARS Vegetable Germplasm Collection

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Joanne Labate, Zachary Stansell, Cornell University, NAPB Virtual field tour with Joanne Labate and Zachary Stansell, Curators, USDA-ARS Plant Genetic …

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Crop Wild Relatives Cultivar Stories Plant BreedingSeptember 29, 2022December 5, 2025

Plant Genetic Resources: Success Stories

Success Stories

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Gayle Volk, Katheryn Chen, and Pat Byrne This eBook documents examples across a variety of crops where plant conservation and …

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Collection MaintenanceAugust 18, 2022July 19, 2023

Pollen for Long-term Preservation

Pollen for Long-term Preservation

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Ashley Shepherd, Katheryn Chen, and Gayle Volk Pollen is an essential resource for plant breeding programs. Because of its widespread …

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Collection MaintenanceAugust 18, 2022July 19, 2023

Shoot Tips for Long-term Preservation

Shoot Tips for Long-term Preservation

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Remi Bonnart, Katheryn Chen, and Gayle Volk When genebanks must cryopreserve a diverse range of clonally propagated plants, it is …

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Collection MaintenanceAugust 18, 2022July 19, 2023

The Chemistry of Plant Cryoprotectants

The Chemistry of Plant Cryoprotectants

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Heidi Kreckel, Katheryn Chen, and Gayle Volk Chemical solutions known as cryoprotectants are used to prepare plant shoot tips for …

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Collection MaintenanceAugust 18, 2022July 19, 2023

Dormant Buds for Long-term Preservation

Dormant Buds for Long-term Preservation

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Katheryn Chen and Gayle Volk Temperate woody plants naturally form buds that enter a state of dormancy in the winter …

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Collection MaintenanceAugust 18, 2022December 5, 2025

An Introduction to Plant Clonal Cryopreservation

Plant Clonal Cryopreservation

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Jennifer Kendall, Katheryn Chen, and Gayle Volk Cryopreservation is a technology that allows genebanks to preserve plant genetic resources on …

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Collection Maintenance Genebank FundamentalsApril 9, 2022September 16, 2024

National Plant Germplasm System: Conserving Crop Genetic Resources in the U.S. – Spanish

NPGS in Spanish

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Katheryn Chen and Peter Bretting The National Plant Germplasm System (NPGS) is the network of USDA genebanks that …

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Collection Maintenance Genebank FundamentalsMarch 18, 2022December 5, 2025

National Plant Germplasm System: Conserving Crop Genetic Resources in the U.S.

NPGS-English

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Katheryn Chen and Peter Bretting The National Plant Germplasm System (NPGS) is the network of USDA genebanks that …

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