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2
artículo
Collecting wild potato species (Solanum sect. Petota) in Peru to enhance genetic representation and fill gaps in ex situ collections
Publicado por
Sotomayor Melo, Diego Alejandro, Ellis, David, Salas, Alberto, Gomez, Rene, Sánchez Díaz, Rosa Angélica, Carrillo Castillo, Fredesvinda, Girón Aguilar, Rita Carolina, Quispe, Violeta, Manrique Carpintero, Norma C., Anglin, Noelle L., Zorrilla Cisneros, Cinthya
Publicado 2023 Enlace
Crop wild relatives (CWRs) are important sources of novel genes, due to their high variability of response to biotic and abiotic stresses, which can be invaluable for crop genetic improvement programs. Recent studies have shown that CWRs are threatened by several factors, including changes in land-use and climate change. A large proportion of CWRs are underrepresented in genebanks, making it necessary to take action to ensure their long-term ex situ conservation. With this aim, 18 targeted collecting trips were conducted during 2017/2018 in the center of origin of potato (Solanum tuberosum L.), targeting 17 diverse ecological regions of Peru. This was the first comprehensive wild potato collection in Peru in at least 20 years and encompassed most of the unique habitats of potato CWRs in the country. A total of 322 wild potato accessions were collected as seed, tubers, and whole plants fo...
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8
objeto de conferencia
Ensuring the long-term conservation of wild relatives of potato in Peru
Publicado por
Zorrilla Cisneros, Cinthya, Sotomayor Melo, Diego Alejandro
Publicado 2018 Enlace
El documento trata de explicar la importancia de asegurar la conservación a largo plazo de parientes silvestres de papa en Perú. pues sostiene sobre los parientes silvestres de cultivos que son fuentes importantes de genes útiles para el mejoramiento genético de los animales domesticados. Sin embargo, los parientes silvestres de cultivos están amenazados en todo el mundo debido al cambio climático y se basan en humanos.
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9
artículo
Ex situ conservation priorities for the peruvian wild tomato species (Solanum L. Sect. Lycopersicum (Mill.) Wettst)
Publicado por
Vilchez Palomino, Dioliza, Sotomayor Melo, Diego Alejandro, Zorrilla Cisneros, Cinthya
Publicado 2019 Enlace
Tomato (Solanum lycopersicum) is a crop of global importance that has center of origin in Peru, with 11 species of wild relatives (CWR) occurring in the country. These CWR contain genetic material that could be used to improve currently cultivated species, and that is usually stored ex situ in germplasm banks. Hence, assessing the representativeness of germplasm banks is important to strengthen genetic improvement of tomatoes as well as their resilience to globally changing conditions. Here, we used gap analysis methodology on the 11 species of tomato CWR occurring in Peru. This methodology consists in seven steps that consider representativeness in terms of herbaria/germplasm banks, geography and environments within the country, in order to establish conservation priorities. We also assessed conservation priorities for the Instituto Nacional de Innovación Agraria (INIA), which is the m...
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10
artículo
Adapting agriculture to climate change: A synopsis of coordinated national crop wild relative seed collecting programs across five continents
Publicado por
Eastwood, Ruth J., Tambam, Beri B., Aboagye, Lawrence Misa, Akparov, Zeynal I., Aladele, Sunday E., Allen, Richard, Amri, Ahmed, Anglin, Noelle L., Araya, Rodolfo, Arrieta Espinoza, Griselda, Asgerov, Aydin, Awang, Khadijah, Awas, Tesfaye, Barata, Ana Maria, Kwasi Boateng, Samuel, Magos Brehm, Joana, Breidy, Joelle, Breman, Elinor, Brenes Angulo, Arturo, Burle, Marília L., Castañeda Álvarez, Nora P., Casimiro, Pedro, Chaves, Néstor F., Clemente, Adelaide S., Cockel, Christopher P., Davey, Alexandra, De la Rosa, Lucía, Debouck, Daniel G., Dempewolf, Hannes, Dokmak, Hiba, Ellis, David, Faruk, Aisyah, Freitas, Cátia, Galstyan, Sona, García, Rosa M., Ghimire, Krishna H., Guarino, Luigi, Harker, Ruth, Hope, Roberta, Humphries, Alan W., Jamora, Nelissa, Ahmad Jatoi, Shakeel, Khutsishvili, Manana, Kikodze, David, Kyratzis, Angelos C., León Lobos, Pedro, Liu, Udayangani, Mainali, Ram P., Mammadov, Afig T., Manrique Carpintero, Norma C., Manzella, Daniele, Mohd Shukri, Mat Ali, Medeiros, Marcelo B., Mérida Guzmán, María A., Mikatadze Pantsulaia, Tsira, Ibrahim Mohamed, El Tahir, Monteros Altamirano, Álvaro, Morales, Aura, Müller, Jonas V., Mulumba, John W., Nersesyan, Anush, Nóbrega, Humberto, Nyamongo, Desterio O., Obreza, Matija, Okere, Anthony U., Orsenigo, Simone, Ortega Klose, Fernando, Papikyan, Astghik, Pearce, Timothy R., Pinheiro de Carvalho, Miguel A. A., Prohens, Jaime, Rossi, Graziano, Salas, Alberto, Singh Shrestha, Deepa, Uddin Siddiqui, Sadar, Smith, Paul P., Sotomayor Melo, Diego Alejandro, Tacán, Marcelo, Tapia, César, Toledo, Álvaro, Toll, Jane, Vu, Dang Toan, Tuong, Dang Vu, Way, Michael J., Yazbek, Mariana, Zorrilla Cisneros, Cinthya, Kilian, Benjamin
Publicado 2022 Enlace
The Adapting Agriculture to Climate Change Project set out to improve the diversity, quantity, and accessibility of germplasm collections of crop wild relatives (CWR). Between 2013 and 2018, partners in 25 countries, heirs to the globetrotting legacy of Nikolai Vavilov, undertook seed collecting expeditions targeting CWR of 28 crops of global significance for agriculture. Here, we describe the implementation of the 25 national collecting programs and present the key results. A total of 4587 unique seed samples from at least 355 CWR taxa were collected, conserved ex situ, safety duplicated in national and international genebanks, and made available through the Multilateral System (MLS) of the International Treaty on Plant Genetic Resources for Food and Agriculture (Plant Treaty). Collections of CWR were made for all 28 targeted crops. Potato and eggplant were the most collected genepools,...
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11
artículo
Adapting agriculture to climate change: A synopsis of coordinated national crop wild relative seed collecting programs across five continents
Publicado por
Eastwood, Ruth J., Tambam, Beri B., Aboagye, Lawrence Misa, Akparov, Zeynal I., Aladele, Sunday E., Allen, Richard, Amri, Ahmed, Anglin, Noelle L., Araya, Rodolfo, Arrieta-Espinoza, Griselda, Asgerov, Aydin, Awang, Khadijah, Awas, Tesfaye, Barata, Ana Maria, Kwasi Boateng, Samuel, Magos Brehm, Joana, Breidy, Joelle, Breman, Elinor, Brenes Angulo, Arturo, Burle, Marília L., Castañeda-Álvarez, Nora P., Casimiro, Pedro, Chaves, Néstor F., Clemente, Adelaide S., Cockel, Christopher P., Davey, Alexandra, De la Rosa, Lucía, Debouck, Daniel G., Dempewolf, Hannes, Dokmak, Hiba, Ellis, David, Faruk, Aisyah, Freitas, Cátia, Galstyan, Sona, García, Rosa M., Ghimire, Krishna H., Guarino, Luigi, Harker, Ruth, Hope, Roberta, Humphries, Alan W., Jamora, Nelissa, Ahmad Jatoi, Shakeel, Khutsishvili, Manana, Kikodze, David, Kyratzis, Angelos C., León-Lobos, Pedro, Liu, Udayangani, Mainali, Ram P., Mammadov, Afig T., Manrique-Carpintero, Norma C., Manzella, Daniele, Mohd Shukri, Mat Ali, Medeiros, Marcelo B., Mérida Guzmán, María A., Mikatadze-Pantsulaia, Tsira, Ibrahim Mohamed, El Tahir, Monteros-Altamirano, Álvaro, Morales, Aura, Müller, Jonas V., Mulumba, John W., Nersesyan, Anush, Nóbrega, Humberto, Nyamongo, Desterio O., Obreza, Matija, Okere, Anthony U., Orsenigo, Simone, Ortega-Klose, Fernando, Papikyan, Astghik, Pearce, Timothy R., Pinheiro de Carvalho, Miguel A. A., Prohens, Jaime, Rossi, Graziano, Salas, Alberto, Singh Shrestha, Deepa, Uddin Siddiqui, Sadar, Smith, Paul P., Sotomayor Melo, Diego Alejandro, Tacán, Marcelo, Tapia, César, Toledo, Álvaro, Toll, Jane, Vu, Dang Toan, Tuong, Dang Vu, Way, Michael J., Yazbek, Mariana, Zorrilla Cisneros, Cinthya, Kilian, Benjamin
Publicado 2022 Enlace
The Adapting Agriculture to Climate Change Project set out to improve the diversity, quantity, and accessibility of germplasm collections of crop wild relatives (CWR). Between 2013 and 2018, partners in 25 countries, heirs to the globetrotting legacy of Nikolai Vavilov, undertook seed collecting expeditions targeting CWR of 28 crops of global significance for agriculture. Here, we describe the implementation of the 25 national collecting programs and present the key results. A total of 4587 unique seed samples from at least 355 CWR taxa were collected, conserved ex situ, safety duplicated in national and international genebanks, and made available through the Multilateral System (MLS) of the International Treaty on Plant Genetic Resources for Food and Agriculture (Plant Treaty). Collections of CWR were made for all 28 targeted crops. Potato and eggplant were the most collected genepools,...
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