Výsledky vyhledávání

From southern Africa and beyond: historical biogeography of a monocotyledonous bulbous geophyte

Autor: Cody Coyotee Howard, Leevi Nanyeni, Neduvoto Mollel, David Chuba, Alexandre R. Zuntini, Panagiota Malakasi, Timothy S. Harvey, Nico Cellinese

AimWithin sub-Saharan Africa, plants inhabiting more seasonal and arid landscapes showcase unique distributional patterns that hint at fascinating evolutionary histories. The Ledebouriinae (Scilloideae, Asparagaceae) are widespread throughout such cl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::166dc33134b9e92467eba01f4f16aaa3
https://doi.org/10.1101/2022.09.21.508857

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In Vivo Anti-Anemic Effect of an Aqueous Root Extract of Phyllanthus Muellerianus (Kuntze) Exell in Model Rats

Autor: Kaampwe Muzandu, James Nyirenda, Gibson Sijumbila, David Chuba, Gershom B. Lwanga

Ethnopharmacological relevanceAnemia is a very serious condition in Zambia. One of the plants that has been used traditionally is Phyllanthus muellerianus where different parts of shrub are used to treat a number of diseases in Zambian folklore medic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2732b4689f8c79fe5124db6e43c164e5
https://doi.org/10.21203/rs.3.rs-743554/v1

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Phylogenetics of the African Asclepias Complex (Apocynaceae) Based on Three Plastid DNA Regions

Autor: David J. Goyder, David Chuba, Mark Fishbein, Mark W. Chase

Publikováno v: Systematic Botany. 42:148-159

We infer phylogenetic relationships and test the monophyly of genera of the African Asclepias complex with three non-coding plastid DNA regions, rpl16 intron, trnC-rpoB spacer, and trnS-G spacer/trnG intron. We find that Asclepias (Trachycalymma) pse

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2d65ba013ec118daf175f15248b524dd
https://doi.org/10.1600/036364417x694539

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Trade in Zambian Edible Orchids-DNA Barcoding Reveals the Use of Unexpected Orchid Taxa for Chikanda

Autor: Seol-Jong Kim, Geophat Mpatwa, Nicholas Wightman, Kazutoma Yokoya, Barbara Gravendeel, Hugo J. de Boer, Benny Bytebier, Grace Ngugi, Royd Vinya, Ruth E. Bone, Maria Bello Font, Florent Martos, David Chuba, Tinde van Andel, Sarina Veldman

Publikováno v: Genes, Vol 9, Iss 12, p 595 (2018)
Genes, 9(12), 595
Genes
Genes, MDPI, 2018, 9 (12), pp.595. ⟨10.3390/genes9120595⟩
Volume 9
Issue 12

In Zambia, wild edible terrestrial orchids are used to produce a local delicacy called chikanda, which has become increasingly popular throughout the country. Commercialization puts orchid populations in Zambia and neighbouring countries at risk of o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9a533b46b8adaf2dabaf401a8c1e1c8b
http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-374126

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Phylogenetic Relationships of Asclepias (Apocynaceae) Inferred from Non-coding Chloroplast DNA Sequences

Autor: Roberta J. Mason-Gamer, Christopher E. Ellison, Steven P. Lynch, David Chuba, Mark Fishbein

Publikováno v: Systematic Botany. 36:1008-1023

Milkweeds ( Asclepias s. l., Apocynaceae) are characteristic perennial herbs of grasslands in North America and Africa that have long served as models for studying the evolutionary ecology of plant reproduction and plant defense. Generic circumscript

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fd0d5e45789fb359c2d44175f3325497
https://doi.org/10.1600/036364411x605010

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Distribution of South African C3 and C4 species of Cyperaceae in relation to climate and phylogeny

Autor: David Chuba, William D. Stock, G. A. Verboom

Publikováno v: Austral Ecology. 29:313-319

In this study the contribution of climatic factors and phylogenetic relationships affecting the geographical distribution of C 3 and C 4 genera of the Cyperaceae in South Africa was investigated. The δ 13 C values of herbarium specimens of 68 southe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::24f878960ce28fb03cdc96222c974c56
https://doi.org/10.1111/j.1442-9993.2004.01368.x

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