Lumbani Mwafulirwa, Elizabeth M. Baggs, Joanne Russell, Nicholas Morley, Allan Sim, Eric Paterson,
Fluxes of rhizodeposit carbon (C) to soil stimulate microbial activity affecting soil organic matter (SOM) decomposition and, in turn, nutrient fluxes in soil. In agricultural soils, residues from previous crops also have major impacts on SOM and nutrient cycling, and their turnover by microbes is likely to be indirectly impacted by rhizodeposition. However, the combined effects of rhizodeposit C and inputs of C from dead plant materials in soil on native SOM decomposition are unclear. In this study, ...
Tópico(s): Clay minerals and soil interactions
2017 - Elsevier BV | Soil Biology and Biochemistry
Lumbani Mwafulirwa, Elizabeth M. Baggs, Joanne Russell, Timothy George, Nicholas Morley, Allan Sim, Carla de la Fuente Cantó, Eric Paterson,
Rhizodeposition is an important source of substrate for microbial communities, supporting activities including soil organic matter (SOM) and nutrient cycling. Therefore, it is a potential trait of interest for crop plants, particularly in the context of variety selection for sustainable production systems. However, we do not have a good understanding of (i) whether there is significant variation in root-C deposition between varieties of important agricultural crops and (ii) whether variation in C deposition ...
Tópico(s): Plant nutrient uptake and metabolism
2016 - Elsevier BV | Soil Biology and Biochemistry
Lumbani Mwafulirwa, Elizabeth M. Baggs, Joanne Russell, Christine A. Hackett, Nick Morley, Carla de la Fuente Cantó, Eric Paterson,
Abstract Purpose Rhizodeposition shapes soil microbial communities that perform important processes such as soil C mineralization, but we have limited understanding of the plant genetic regions influencing soil microbes. Here, barley chromosome regions affecting soil microbial biomass-C (MBC), dissolved organic-C (DOC) and root biomass were characterised. Methods A quantitative trait loci analysis approach was applied to identify barley chromosome regions affecting soil MBC, soil DOC and root biomass. ...
Tópico(s): Soil Carbon and Nitrogen Dynamics
2021 - Springer Science+Business Media | Plant and Soil
Begoña Heras, Makrina Totsika, Russell Jarrott, Stephen R. Shouldice, Gregor Gunčar, Maud E. S. Achard, Timothy J. Wells, M. Pilar Argente, Alastair G. McEwan, Mark A. Schembri,
... bacteremia in immuno-compromised individuals (17Kankwatira A.M. Mwafulirwa G.A. Gordon M.A. Trop. Doct. 2004; ... bacteremia in immuno-compromised individuals (17Kankwatira A.M. Mwafulirwa G.A. Gordon M.A. Trop. Doct. 2004; ...
Tópico(s): Salmonella and Campylobacter epidemiology
2010 - Elsevier BV | Journal of Biological Chemistry
Jared M. Baeten, Thesla Palanee‐Phillips, Nyaradzo Mgodi, Ashley J. Mayo, Daniel Szydlo, Gita Ramjee, Brenda Gati Mirembe, Felix Mhlanga, Portia Hunidzarira, Leila E. Mansoor, Samantha Siva, Vaneshree Govender, Bonus Makanani, Logashvari Naidoo, Nishanta Singh, Gonasagrie Nair, Lameck Chinula, Urvi M. Parikh, John W. Mellors, Iván C. Balán, Kenneth Ngure, Ariane van der Straten, Rachel Scheckter, Morgan Garcia, Melissa Peda, Karen Patterson, Edward Livant, Katherine Bunge, Devika Singh, Cindy Jacobson, Yuqing Jiao, Craig W. Hendrix, Zvavahera M. Chirenje, Clemensia Nakabiito, Taha E. Taha, Judith Jones, Kristine Torjesen, Annaléne Nel, Zeda Rosenberg, Lydia Soto‐Torres, Sharon L. Hillier, Elizabeth R. Brown, Dorothy Aanyu, John Abima, Janne Abullarade, Priyanka Agarwal, Surabhi Ahluwalia, Simon Africa Akasiima, Carolyne A. Akello, Samuel Albert, Motsamai Alphale, Calins Alphonse, Lucy Apeduno, Sara Aranda, Orly Aridor, Shakeera Arnolds, Prossy Asiimwe, Millicent Atujuna, Didas Atwebembere, Lakshmi Baboolall, Kiran Badana, Jared M. Baeten, David Balamusani, Iván C. Balán, Gabriel Banda, Towera Whitney Banda, Jennifer Baugh, James Amos Baziira, May A. D. Antonio, Sivuyisiwe Asanda Bebeza, Linda‐Gail Bekker, Ian M. Bell, Meagan J. Bemer, Richard Berman, Jennifer Berthiaume, Linda Bezak, Yashveer Bhagwandin, Hassen Anwar Bhayat, Nokulunga Bhengu, Sonto Bhengu, Aruna Bhoola, Florence Asiimwe Biira, Daniel Bittoni, Roberta Black, Nombuso Jacqueline Blose, Pearl Boks, Stephen G. Bolton, Phathiswa Botya, Amanda Brown, Elizabeth R. Brown, Helen Brown, Robyn Helen Bruce, Luke Erismus Bukenya, Aidah Bukirwa, Katherine Bunge, Lisa Bunts, Fezile Buthelezi, Mbongeleni William Buthelezi, Samkelisiwe Dumisile Buthelezi, Rose Byogero, Samiksha Byroo, Robert Byuma, Johanna Albertha Carstens, Allison Carter, Nazneen Cassim, Busisiwe Cebekhulu, Bongekile Cele, Dolly Judith Cele, Phindile Cele, Simangele Cele, Sithabile Cele, Mary Chadza, Nahida Chakhtoura, Claire Chapdu, Gift Chareka, Charles Chasakara, Manju Chatani-Gada, Diana Chetty, Mary Chidanyika, Tafadzwa Tariro Lisa Chifambi, Emelder Chihota, Sungano Chikono, Anesu Chikonyora, Brett Dzidzai Chikukwa, Craig Chin, Mary Chindevu, Lameck Chinula, Tendai Blessing Chinyanda, Thandiwe Chirenda, Zvavahera M. Chirenje, Chiedza Chirisa, Patience Chisale, Angela Chishanga, Tobias Chitambo, Fred Chitema, Flora Chithila, Tinei Helen Chitowa, Catherine Chitsinde, Gladys Chitsulo, Miria Chitukuta, Spiwe Chiveso, Nelecy Chome, Phumelele Fortune Chonco, Emily Christopher, Kerusha Chunderduri, Vutomi Cibi, Naana Cleland, Thobeka Coba, Mandy Rae Cobbing, Clare Collins, Kim Comer, Shameen Cozzi, Danielle Crida, Sufia Dadabhai, Thembakazi Daki, Nwabisa Danster, Reshmi Dassaye, Renita David, Jontraye M. Davis, Sumaya Dawood, Pallabi Deb, Leslie Degnam, Tiffany Derrick, Bríd Devlin, Charlene S. Dezzutti, Patricia Mae Dhlakama, Lorna Dias, Jean Chivoniso Dimairo, Elaine Dinnie, Avile Dlabanta, Msizi Dladla, Thandeka Immaculate Dladla, Andile Princess Dlungele, Curtis Dolezal, Kristine Donaty, Clare Dott, Jenna Dubbs, Vuyiseka Dubula, Pamella Dukwe, Cebo Ivan Duma, Portia Ignatia Makhosazana Duma, Promise Duma, Vimbai Kudzanai Duncan, Luis Duran, Lindelwa Dyabeni, Andrew M. Edwards, Radhika Etikala, Juliane Etima, Lee Fairlie, Henry H. Fischer, Jacqueline Fitzpatrick, Llewellyn Fleurs, Mary Glenn Fowler, Lester Freeman, Zakir Gaffoor, Lizzy Gama, Morgan Garcia, Anita Bhatia Garg, Vanesa Margret Gatsi, Clifford Gcwensa, Emmanuel Lwandile Gebashe, Samantha Geduld, Jennipher Gelant, Donna Germuga, Joseph Ggita, Rebecca Giguere, Lucy Godo, Breanna J Goetz, Litha Gogo, Esther Goliati, Daniel K. Gondwe, Kelley C. Gordon, Rodney Goreraza, Jayandree Gounden, Dhevium Govender, Justin Sivalingum Govender, Nerusha Govender, Subramonien Govender, Vaneshree Govender, Nonkululeko Nosipho Gqwara, Anisa Gravelle, Phindile Guga, Victor Guma, Delisile Zilungile Gumede, Sibusiso Gumede, Thembelihle Gumede, Thobeka Winifred Gumede, Orgrah Gundani, Ravi Gunnam, Rahul Gupta, Mirriam Gwande, Xolani Gxako, Kim Hall, Wayne Hall, Perry Hargrave, Ishana Harkoo, Tanya M. Harrell, Amy Heaps, Simone Lara Hendricks, Craig W. Hendrix, Bongeka Hlabisa, Lungile Bongeka Hlabisa, Kudzai Hlahla, Thulebona Martin Hlela, Thandiwe Hobongwana, Eva K. Horn, Ridley Howard, Haixiao Huang, Portia Hunidzairia, Nivriti Hurbans, Marla Husnik, Tendai Doreen Hwehwe, Rabia Imamdin, Amina Ismail, Ebrahiema Jacobs, Cindy Jacobson, Ashleigh Catherine Jacques, Jane Jamabya, Grace James, Karla Janse van Rensburg, Ziningi Nobuhle Jaya, Nitesha Jeenarain, Lauren Jennings, Haoping Jiang, Ning Jiang, Yuqing Jiao, Nwabisa Laurianne Jijana, Godfrey Jokoniya, Judith Jones, Mildred Kabasonga, Daniel Kizza Kabenge, Samuel Kabwigu, Evans Kachale, Lonely Kachenjera, Fiona Kachingamire, Emma I Kachipapa, Mary Kadiwa, McLoddy Kadyamusuma, Bosco Kafufu, Mary Mukasa Kagwa, Clare Kajura-Manyindo, Brenda Catherine Kakayi, Victoria Kaliwo, Dishiki Kalonji, Nyasha Elizabeth Kamanga, Betty Kamira, Zerif Kampangire, Getrude Kamwana, Justine Kamya, La-Donna Kapa, Patrick Karugaba, Khumbo Kasambara, Priya Kassim, Sheetal Kassim, Milly Katana, Francis Katongole,
Background Two phase 3 clinical trials showed that use of a monthly vaginal ring containing 25 mg dapivirine was well tolerated and reduced HIV-1 incidence in women by approximately 30% compared with placebo. We aimed to evaluate use and safety of the dapivirine vaginal ring (DVR) in open-label settings with high background rates of HIV-1 infection, an important step for future implementation. Methods We did a phase 3B open-label extension trial of the DVR (MTN-025/HIV Open-label Prevention Extension [ ...
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