title: Plant science. Preservation of recalcitrant seeds.
authors: U.S. Department of Agriculture-Agricultural Research Service, National Center for Genetic Resources Preservation, Fort Collins, CO 80521, USA. christina.walters@ars.usda.gov
authors: Christina
authors: C
authors: Walters
authors: Patricia
authors: P
authors: Berjak
authors: Norman
authors: N
authors: Pammenter
authors: Kathryn
authors: K
authors: Kennedy
authors: Peter
authors: P
authors: Raven
mesh_terms: D018070:Biological Specimen Banks; D015925:Cryopreservation; D014644:Genetic Variation; D019684:Magnoliopsida / Q000235:genetics; D012639:Seeds / Q000235:genetics; D014197:Trees / Q000235:genetics; D014329:Tropical Climate