Results 41 to 50 of about 2,190 (164)

Integrated Proteomic and Metabolomic Analysis of Cassava cv. Kasetsart 50 Infected with Sri Lankan Cassava Mosaic Virus

Agronomy, 2023
Cassava mosaic disease (CMD) is a major disease affecting cassava production in Southeast Asia. This study aimed to perform an integrated proteomics and metabolomics analysis of cassava cv.
Wanwisa Siriwan, Nattachai Vannatim, Somruthai Chaowongdee, Sittiruk Roytrakul, Sawanya Charoenlappanit, Pornkanok Pongpamorn, Atchara Paemanee, Srihunsa Malichan   +7 more
doaj   +1 more source

Phenotypic screening and molecular characterization of cassava mosaic disease resistance in Côte d'Ivoire cassava germplasm

Frontiers in Sustainable Food Systems, 2023
Cassava is the staple food crop for hundreds of millions of people in Africa. In Côte d'Ivoire, it is a main source of calories for over 26 million people.
William J-L. Amoakon, William J-L. Amoakon, Mariam Combala, Mariam Combala, Justin S. Pita, Justin S. Pita, J. Musembi Mutuku, Boni N'Zué, Daniel H. Otron, Daniel H. Otron, Edwige F. Yéo, Edwige F. Yéo, Nazaire K. Kouassi, Nazaire K. Kouassi, Raoul Sié   +14 more
doaj   +1 more source

Mutations in DNA polymerase δ subunit 1 co-segregate with CMD2-type resistance to Cassava Mosaic Geminiviruses

Nature Communications, 2022
Cassava mosaic disease is caused by geminiviruses and suppresses cassava yields throughout the tropics. Here, the authors show that mutations in MePOLD1, encoding DNA polymerase δ subunit 1, co-segregate with CMD2, the major source of genetic resistance ...
Yi-Wen Lim, Ben N. Mansfeld, Pascal Schläpfer, Kerrigan B. Gilbert, Narayanan N. Narayanan, Weihong Qi, Qi Wang, Zhenhui Zhong, Adam Boyher, Jackson Gehan, Getu Beyene, Zuh-Jyh Daniel Lin, Williams Esuma, Suhua Feng, Christelle Chanez, Nadine Eggenberger, Gerald Adiga, Titus Alicai, Steven E. Jacobsen, Nigel J. Taylor, Wilhelm Gruissem, Rebecca S. Bart   +21 more
doaj   +1 more source

Response of cassava cultivars to African cassava mosaic virus infection across a range of inoculum doses and plant ages.

PLoS ONE, 2019
Cassava production in Africa is constrained by cassava mosaic disease (CMD) that is caused by the Cassava mosaic virus (CMV). The aim of this study was to evaluate the responses of a range of commonly cultivated West African cassava cultivars to varying ...
Jerome Anani Houngue, Justin S Pita, Hermine Bille Ngalle, Martine Zandjanakou-Tachin, Apollin Fotso Kuate, Gilles Habib Todjro Cacaï, Joseph Martin Bell, Corneille Ahanhanzo   +7 more
doaj   +1 more source

Production of virus-free cassava through hot water therapy and two rounds of meristem tip culture

Cogent Food & Agriculture, 2020
Cassava genetic resources are highly threatened by devastating viral diseases. It is therefore important to conserve the specifically farmer-preferred landraces/cultivars that are highly susceptible. The study assessed the efficiency of hot water therapy
Grace Nakabonge, R. Nangonzi, B.S. Tumwebaze, A. Kazibwe, C Samukoya, Y. Baguma   +5 more
doaj   +1 more source

Evaluation of susceptibility of cassava germplasm to cassava mosaic disease

Journal of the National Science Foundation of Sri Lanka, 2008
Cassava mosaic disease (CMD) caused by geminiviruses is one of the important diseases of cassava Manihot esculenta Crantz causing severe yield loss. Use of resistant varieties is the most feasible measure to manage virus diseases. Eleven germplasms of cassava including Kirikavadi, MU51 and CARI 555 that are recommended and released for cultivation by ...
Prasangika, H.M.S., Salim, N., Razak, M.M.   +2 more
openaire   +2 more sources

Evolution of African cassava mosaic virus by recombination between bipartite and monopartite begomoviruses

Virology Journal, 2012
Background Cassava mosaic disease (CMD) is a major constraint on cassava cultivation in Africa. The disease is endemic and is caused by seven distinct cassava mosaic geminiviruses (CMGs), some of them including several variants.
Tiendrébéogo Fidèle, Lefeuvre Pierre, Hoareau Murielle, Harimalala Mireille A, De Bruyn Alexandre, Villemot Julie, Traoré Valentin SE, Konaté Gnissa, Traoré Alfred S, Barro Nicolas, Reynaud Bernard, Traoré Oumar, Lett Jean-Michel   +12 more
doaj   +1 more source

Molecular epidemiology of cassava mosaic disease in M adagascar [PDF]

Plant Pathology, 2014
Cassava is the staple food for hundreds of millions of people in Africa but its cultivation is seriously constrained by cassava mosaic disease ( CMD ) in Madagascar, and in Africa in general.
Harimalala, Mireille Aurélie, Chiroleu, Frédéric, Giraud-Carrier, Charlotte, Hoareau, Marie Murielle, Zinga, Innocent, Randriamampianina, Jean Augustin, Velombola, S., Ranomenjanahary, Sahondramalala, Andrianjaka, Alice, Reynaud, Bernard, Lefeuvre, Pierre, Lett, Jean-Michel   +11 more
openaire   +4 more sources

Modeling, Analysis, and Transmission Dynamics of Cassava Mosaic Disease Through Stochastic Fractional Delay Differential Equations

Mathematics
Cassava is the sixth most important food crop worldwide and the third most important source of calories in the tropics. More than 800 million people depend on this plant’s tubers and sometimes leaves.
Feliz Minhós, Ali Raza, Umar Shafique, Muhammad Mohsin   +3 more
doaj   +1 more source

Construction and Identification of Infectious Clone from Sri Lankan Cassava Mosaic Virus Tvm3 Isolate

Guangdong nongye kexue, 2023
【Objective】Sri Lankan cassava mosaic virus (SLCMV) is a circular single-stranded DNA virus, containing two components of DNA-A and DNA-B. SLCMV is a member of the genus Begomovirus in the family Geminiviridae, which is a persistent threat to the world's ...
Naitong YU, Shuli XIAN, Huixiang YIN, Yuhan ZHAO, Xiaobao ZHENG, Zhixin LIU   +5 more
doaj   +1 more source