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Recent Developments in Wild Rice Conservation, Research, and Use

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Title Recent Developments in Wild Rice Conservation, Research, and Use
 
Creator Banaticla-Hilario, Maria Celeste N.
Sajise, Andres Godwin
 
Subject rice
germplasm conservation
gene banks
 
Description In this chapter, we assess the current status of wild Oryza gene bank collections and in situ protection sites. We have identified O. neocaledonica and O. schlechteri as priority species, and Africa and South America as priority regions for ex situ and in situ conservation. We review recent genetic diversity studies and explained how information on population genetic structure, ecogeographic differentiation within species, and intra- and interspecific gene flow can be used in enhancing the effectivity and efficiency of conservation methods. We emphasize the need for further studies on species-specific dormancy-breaking treatments and on seed longevity of wild rice species under storage conditions. We discuss the potentials of molecular taxonomic markers, tissue culture, and plant-dwelling symbionts in improving gene bank practices. Finally, we present the significant contributions of wild Oryza species to rice improvement.
 
Date 2022
2023-01-18T20:17:38Z
2023-01-18T20:17:38Z
 
Type Book Chapter
 
Identifier Banaticla-Hilario, M.C.N. and Sajise, A.G. 2022. Recent Developments in Wild Rice Conservation, Research, and Use. IN: Ramamoorthy, S., Buot, I.J., Chandrasekaran, R. (eds.), Plant Genetic Resources, Inventory, Collection and Conservation. Springer, Singapore. 43-76.
9789811676987
9789811676994
https://hdl.handle.net/10568/127467
https://doi.org/10.1007/978-981-16-7699-4_3
 
Language en
 
Rights Copyrighted; Non-commercial educational use only
Limited Access
 
Format 43-76
 
Publisher Springer Nature Singapore