Zobrazeno 1 - 10
of 383
pro vyhledávání: '"Richard, O."'
Autor:
Joel Masanga, Amos Alakonya, Steven Runo, Patroba Ojola, Mathew Piero Ngugi, Richard O. Oduor, Emily S. Bellis
Publikováno v:
PLANTS, PEOPLE, PLANET. 4:182-193
Eastern Africa is currently infested with dodders—highly invasive vines that threaten agriculture and biodiversity. We describe historical and ecological factors that have potentially shaped dodder invasion in this region. Our results reveal high l
Publikováno v:
Integrative and Comparative Biology. 61:1363-1377
SynopsisBirds with delayed plumage maturation exhibit a drab predefinitive plumage, often despite gonad maturation, before developing the definitive plumage associated with increased reproductive success. Manakins are a diverse clade of neotropical l
Autor:
M O Adero, Christine N. Wanyonyi, Wilton Mbinda, Richard O. Oduor, Easter D. Syombua, Mathew Piero Ngugi
Publikováno v:
Plant Biotechnology Reports. 15:27-37
Friable embryogenic callus (FEC) currently forms the tissue of choice for gene transfer to cassava tissues. However, this technology has not been sufficiently adopted in most laboratories, partly because of the challenging protocols involved in FEC p
Publikováno v:
Physiol Mol Biol Plants
Finger millet is an important cereal that is grown in semi-arid and arid regions of East-Africa. Salinity stress is a major environmental impediment for the crop growth and production. This study aimed to understand the physiological and biochemical
Publikováno v:
International Journal of Agronomy, Vol 2020 (2020)
Passion fruit (Passiflora edulis(Sims)) is currently ranked third among fruit exports from Kenya and has great potential since the demand for both fresh fruit and processed juice is on a continuous increase. Passion fruit production in Kenya is const
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-9 (2020)
Scientific Reports
Scientific Reports
To date, only two pigments have been identified in avian eggshells: rusty-brown protoporphyrin IX and blue-green biliverdin IXα. Most avian eggshell colours can be produced by a mixture of these two tetrapyrrolic pigments. However, tinamou (Tinamida
Publikováno v:
Avian Research, Vol 11, Iss 1, Pp 1-9 (2020)
Repositório Institucional do INPA
Instituto Nacional de Pesquisas da Amazônia (INPA)
instacron:INPA
Repositório Institucional do INPA
Instituto Nacional de Pesquisas da Amazônia (INPA)
instacron:INPA
Background Vast areas of lowland neotropical forest have regenerated after initially being cleared for agricultural purposes. The ecological value of regenerating second growth to forest-dwelling birds may largely depend on the age of the forest, ass
Autor:
Charles M. Mbogo, Antony K. Wanjoya, Evan M. Mathenge, Edward K. Githinji, Maxwell G. Machani, Paul N. Murima, Lucy W. Irungu, Paul N. Ndegwa, Richard O. Amito, Brigid Kemei, Geoffrey M. Ombui
Publikováno v:
Journal of Parasitology Research
Journal of Parasitology Research, Vol 2020 (2020)
Journal of Parasitology Research, Vol 2020 (2020)
Introduction. Knockdown resistance (kdr) is strongly linked to pyrethroid insecticide resistance in Anopheles gambiae in Africa, which may have vital significance to the current increased use of pyrethroid-treated bed net programmes. The study is aim
Autor:
Christopher A. Gilligan, Yona Baguma, C.A. Omongo, James P. Legg, Richard O. J. H. Stutt, Robert Kawuki, A. Bua, David Godding, Peter Sseruwagi, Anna M. Szyniszewska, Titus Alicai, Emmanuel Ogwok, Fred Tairo, Williams Esuma, Phillip Abidrabo, Geoffrey Okao-Okuja, Joseph Ndunguru
Publikováno v:
Scientific Data, Vol 6, Iss 1, Pp 1-8 (2019)
Scientific Data
Scientific Data
Funder: Uganda Government Association for Strengthening Agricultural Research in Eastern and Central Africa
Funder: Bill and Melinda Gates Foundation (Bill & Melinda Gates Foundation)
Cassava brown streak disease (CBSD) is currently the mos
Funder: Bill and Melinda Gates Foundation (Bill & Melinda Gates Foundation)
Cassava brown streak disease (CBSD) is currently the mos
Autor:
Richard O. Linkous, Veronika A. Szalai, Nathan J. Max, Kelly N. Chacón, Aaron T. Smith, Alexandrea E. Sestok
Publikováno v:
Biochemistry. 58:4935-4949
The acquisition of iron is essential to establishing virulence among most pathogens. Under acidic and/or anaerobic conditions, most bacteria utilize the widely-distributed ferrous iron (Fe(2+)) uptake (Feo) system to import metabolically-required iro