Trans Situ Conservation of Crop Wild Relatives
نویسندگان
چکیده
منابع مشابه
Enhancing the Conservation of Crop Wild Relatives in England
Humans require resilient, rapidly renewable and sustainable supplies of food and many other plant-derived supplies. However, the combined effects of climate change and population growth compromise the provision of these supplies particularly in respect to global food security. Crop wild relatives (CWR) contain higher genetic diversity than crops and harbour traits that can improve crop resilien...
متن کاملConservation of allelic richness in wild crop relatives is aided by assessment of genetic markers.
Wild crop relatives are an important source of genetic variation for improving domesticated species. Given limited resources, methods for maximizing the genetic diversity of collections of wild relatives are needed to help spread protection over a larger number of populations and species. Simulations were conducted to investigate the optimal strategy of sampling materials from populations of wi...
متن کاملVertical (Trans)gene Flow: Implications for Crop Diversity and Wild Relatives
3 2.1 What is gene flow? 3 2.2 Under what conditions does gene flow occur? 4 2.3 In what species or kinds of crops could transgene flow occur? 7 Chapter 3. (Trans)gene Flow and Its Potential Evolutionary Consequences 8 3.1 Types of transgene flows and their implications 11 3.1.1 Gene flow from crops to wild and weedy relatives 12 3.1.2 Crop-to-landrace gene flow 13 3.1.3 Crop-to-crop gene flow
متن کاملCorrection: Ex Situ Conservation Priorities for the Wild Relatives of Potato (Solanum L. Section Petota)
open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
متن کاملEx Situ Conservation Priorities for the Wild Relatives of Potato (Solanum L. Section Petota)
Crop wild relatives have a long history of use in potato breeding, particularly for pest and disease resistance, and are expected to be increasingly used in the search for tolerance to biotic and abiotic stresses. Their current and future use in crop improvement depends on their availability in ex situ germplasm collections. As these plants are impacted in the wild by habitat destruction and cl...
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ژورنال
عنوان ژورنال: Crop Science
سال: 2019
ISSN: 0011-183X
DOI: 10.2135/cropsci2019.06.0356