Query (optional)   in Class  All Allele Author Colleague Collection Assembly Gene Gene Class Gene Product Germplasm Image Journal Keyword Library Locus Map Map Data Marker Pathology Polymorphism Probe Protein QTL Rearrangement Reference Sequence Species Trait Trait Study Two Point Data  

---

GrainGenes Reference Report: AGE-82-812

[Submit comment/correction]

Reference	AGE-82-812
Title	Searching an ex situ collection of wheat genetic resources
Journal	American Journal of Agricultural Economics
Year	2000
Volume	82
Pages	812-827
Author	Gollin D Smale M Skovmand B
Abstract	Summary: A theoretical model is developed and applied to the search for disease and pest resistance in ex situ collections of wheat genetic resources, employing actual data on frequency distributions, disease losses, and search costs. Experiments developed from case studies clarify several misperceptions about the value of gene banks and their utilization by breeders. The observation that wheat breeders 'use' gene banks rarely does not imply that marginal accessions have low value. High costs of transferring genes with conventional breeding techniques mean that it may be efficient to store certain categories of genetic resources (such as landraces) 'unused' for many years
Keyword	accessions [ Show all 21 ]

GrainGenes is a product of the Agricultural Research Service of the US Department of Agriculture.