Zobrazeno 1 - 10
of 239
pro vyhledávání: '"Martin Cheek"'
Publikováno v:
Scientific African, Vol 24, Iss , Pp e02168- (2024)
Ugandan Vepris trichocarpa sampled for this study yielded two undescribed acridone alkaloids here named trichouganda A (1), a 2‑methoxy derivative of evoxanthine (2), and trichouganda B (4), a 6‑methoxy derivative of 1,3,5-trimethoxy-10-methyl ac
Externí odkaz:
https://doaj.org/article/b0a0e0ed19764a7cab28283074c8c9b0
Autor:
Yanisa Olaranont, Eduard Mas-Claret, Martin Cheek, Thomas A.K. Prescott, Jean Michel Onana, Moses K. Langat
Publikováno v:
Heliyon, Vol 10, Iss 3, Pp e25917- (2024)
The chemical investigation of a leaf extract from a herbarium specimen of Suregada occidentalis collected in Banyang Mbo Wildlife Sanctuary, Southwest Region, Cameroon, yielded five undescribed ent-abietane diterpenoids, banyangmbolides A-E, (1–5),
Externí odkaz:
https://doaj.org/article/d4ea89ee0a564c73b5fee0aa724764d0
Autor:
Charlotte Couch, Denise Molmou, Sékou Magassouba, Saïdou Doumbouya, Mamadou Diawara, Muhammad Yaya Diallo, Sékou Moussa Keita, Falaye Koné, Mahamadou Cellou Diallo, Sékou Kourouma, Mamadou Bella Diallo, Mamady Sayba Keita, Aboubacar Oularé, Iain Darbyshire, George Gosline, Eimear Nic Lughadha, Xander van der Burgt, Isabel Larridon, Martin Cheek
Publikováno v:
Oryx, Vol 57, Pp 497-506 (2023)
Conservation action plans need to be devised and implemented if we are to reduce the extinction risk faced by globally threatened plants. However, most plant species categorized as threatened globally on the IUCN Red List lack conservation action pla
Externí odkaz:
https://doaj.org/article/073845a8aa384a46af7df96af4e73fec
Autor:
George Gosline, Ehoarn Bidault, Xander van der Burgt, Daniel Cahen, Gill Challen, Nagnouma Condé, Charlotte Couch, Thomas L. P. Couvreur, Léo-Paul M. J. Dagallier, Iain Darbyshire, Sally Dawson, Tokpa Seny Doré, David Goyder, Aurélie Grall, Pépé Haba, Pierre Haba, David Harris, D. J. Nicholas Hind, Carel Jongkind, Gbamon Konomou, Isabel Larridon, Gwilym Lewis, Alexandra Ley, Michael Lock, Eve Lucas, Sékou Magassouba, Simon Mayo, Denise Molmou, Alexandre Monro, Jean Michel Onana, Jorge Paiva, Alan Paton, Sylvia Phillips, Ghillean Prance, Alejandro Quintanar, Saba Rokni, Toral Shah, Brian Schrire, André Schuiteman, Ana Rita Giraldes Simões, Marc Sosef, Tariq Stévart, R. Doug Stone, Tim Utteridge, Paul Wilkin, Martin Xanthos, Eimear Nic Lughadha, Martin Cheek
Publikováno v:
Scientific Data, Vol 10, Iss 1, Pp 1-12 (2023)
Abstract The Checklist of the Vascular Plants of the Republic of Guinea (CVPRG) is a specimen-based, expert-validated knowledge product, which provides a concise synthesis and overview of current knowledge on 3901 vascular plant species documented fr
Externí odkaz:
https://doaj.org/article/440c70d2b7c74fa793c756ab48c4bf59
Autor:
Rafael Felipe de Almeida, Marco O.O. Pellegrini, Isa L. de Morais, Rosangela Simão-Bianchini, Pantamith Rattanakrajang, Martin Cheek, Ana Rita G. Simões
Publikováno v:
Plant Ecology and Evolution, Vol 156, Iss 2, Pp 146-159 (2023)
Background and aims – Keraunea is a Brazilian endemic genus that has sat uncomfortably in Convolvulaceae where it was placed due to an enlarged and adnate fruit bract typical of Neuropeltis. A recent molecular phylogeny suggested that two of its fi
Externí odkaz:
https://doaj.org/article/b777a6cec0264501aa2a85de92fc9be4
Autor:
Thea Lautenschläger, Anne Göhre, Barbara Ditsch, Christin Baumgärtel, Mawunu Monizi, José Lau Mandombe, Marcus Lehnert, Carel C.H. Jongkind, Hans J.G.M. Persoon, Martin Cheek, Alexandre Monro, David Goyder, Iain Darbyshire, Alan Paton, Fernanda Lages, Tom Wells, Norbert Jürgens, Manfred Finckh, Paulina Meller
Publikováno v:
Check List, Vol 18, Iss 6, Pp 1203-1230 (2022)
Angola is a tropical country with many biogeographical units and, therefore, has a high floristic diversity. Although an increasing number of floristic studies has been carried out in Angola in recent years, the country is still considered to be unde
Externí odkaz:
https://doaj.org/article/aa6fdf6fc8984e17a5780a3bc58264be
Autor:
Wesley Tack, Henry Engledow, Nuno Veríssimo Pereira, Christian Amani, Steven P. Bachman, Patricia Barberá, Henk J. Beentje, Gaël U. D. Bouka, Martin Cheek, Ariane Cosiaux, Gilles Dauby, Petra De Block, Corneille E. N. Ewango, Eberhard Fischer, Roy E. Gereau, Serene Hargreaves, Yvette Harvey-Brown, Davy U. Ikabanga, Edouard Ilunga wa Ilunga, James Kalema, Peris Kamau, Olivier Lachenaud, Quentin Luke, Ithe Mwanga Mwanga, Sydney T. Ndolo Ebika, Jacques Nkengurutse, Aimable Nsanzurwimo, Salvator Ntore, Sophie L. Richards, Reddy Shutsha Ehata, Murielle Simo-Droissart, Tariq Stévart, Marc S. M. Sosef
Publikováno v:
PhytoKeys, Vol 206, Iss , Pp 137-151 (2022)
In this data paper, we present a specimen-based occurrence dataset compiled in the framework of the Conservation of Endemic Central African Trees (ECAT) project with the aim of producing global conservation assessments for the IUCN Red List. The proj
Externí odkaz:
https://doaj.org/article/8d9dbf0f056b44e2a949776d99729641
Autor:
Yee Wen Low, Sitaram Rajaraman, Crystal M. Tomlin, Joffre Ali Ahmad, Wisnu H. Ardi, Kate Armstrong, Parusuraman Athen, Ahmad Berhaman, Ruth E. Bone, Martin Cheek, Nicholas R. W. Cho, Le Min Choo, Ian D. Cowie, Darren Crayn, Steven J. Fleck, Andrew J. Ford, Paul I. Forster, Deden Girmansyah, David J. Goyder, Bruce Gray, Charlie D. Heatubun, Ali Ibrahim, Bazilah Ibrahim, Himesh D. Jayasinghe, Muhammad Ariffin Kalat, Hashendra S. Kathriarachchi, Endang Kintamani, Sin Lan Koh, Joseph T. K. Lai, Serena M. L. Lee, Paul K. F. Leong, Wei Hao Lim, Shawn K. Y. Lum, Ridha Mahyuni, William J. F. McDonald, Faizah Metali, Wendy A. Mustaqim, Akiyo Naiki, Kang Min Ngo, Matti Niissalo, Subhani Ranasinghe, Rimi Repin, Himmah Rustiami, Victor I. Simbiak, Rahayu S. Sukri, Siti Sunarti, Liam A. Trethowan, Anna Trias-Blasi, Thais N. C. Vasconcelos, Jimmy F. Wanma, Pudji Widodo, Douglas Siril A. Wijesundara, Stuart Worboys, Jing Wei Yap, Kien Thai Yong, Gillian S. W. Khew, Jarkko Salojärvi, Todd P. Michael, David J. Middleton, David F. R. P. Burslem, Charlotte Lindqvist, Eve J. Lucas, Victor A. Albert
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-15 (2022)
The relative importance of the mechanisms underlying species radiation remains unclear. Here, the authors combine reference genome assembly and population genetics analyses to show that neutral forces have contributed to the radiation of the most spe
Externí odkaz:
https://doaj.org/article/3c5d7e1f6cc84dcaac55f6141c6a8ef6
Autor:
Elizabeth M. Joyce, Marc S. Appelhans, Sven Buerki, Martin Cheek, Jurriaan M. de Vos, José R. Pirani, Alexandre R. Zuntini, Julien B. Bachelier, Michael J. Bayly, Martin W. Callmander, Marcelo F. Devecchi, Susan K. Pell, Milton Groppo, Porter P. Lowry, John Mitchell, Carolina M. Siniscalchi, Jérôme Munzinger, Harvey K. Orel, Caroline M. Pannell, Lars Nauheimer, Hervé Sauquet, Andrea Weeks, Alexandra N. Muellner-Riehl, Ilia J. Leitch, Olivier Maurin, Félix Forest, Katharina Nargar, Kevin R. Thiele, William J. Baker, Darren M. Crayn
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
Sapindales is an angiosperm order of high economic and ecological value comprising nine families, c. 479 genera, and c. 6570 species. However, family and subfamily relationships in Sapindales remain unclear, making reconstruction of the order’s spa
Externí odkaz:
https://doaj.org/article/dfeb0c2538af4df08926cabd8620c00e
Autor:
Mandisa Mangisa, Douglas Kemboi, Gerda Fouche, Rudzani Nthambeleni, Moses Kiprotich Langat, Clemence Tarirai, Martin Cheek, Odwa Gonyela, Vuyelwa Jacqueline Tembu
Publikováno v:
Pharmaceuticals, Vol 16, Iss 10, p 1390 (2023)
Plants of the Suregada Roxb. ex Rottler (formerly Gelonium Roxb. ex Willd) are utilized to treat various ailments, namely, hepatic, gum diseases, pyrexia, eczema, and venereal diseases. This review links the reported compounds to ethnomedicinal uses
Externí odkaz:
https://doaj.org/article/0b041212b666435db7649db4e37d329c