Optimization and characterization of antileukemic l-asparaginase produced by Fusarium solani endophyte

Autor: Sarah Osama, Moshera M. El-Sherei, Dalia A. Al-Mahdy, Mokhtar Bishr, Osama Salama, Marwa M. Raafat

Publikováno v: AMB Express, Vol 13, Iss 1, Pp 1-12 (2023)

Abstract l-asparaginase is an antileukemic enzyme that hydrolyzes l-asparagine into l-aspartic acid and ammonia, causing cell starvation and apoptosis in susceptible leukemic cell populations. Currently, l-asparaginase obtained from bacterial sources

Externí odkaz: https://doaj.org/article/979a9f43ddfb4b328b93aa8615ac9e1a

Genetic diversity and structure of domestic cavy (Cavia porcellus) populations from smallholder farms in southern Cameroon

Autor: Basengere Ayagirwe, Felix Meutchieye, Appolinaire Djikeng, Robert Skilton, Sarah Osama, Yacouba Manjeli

Publikováno v: Animal Production: Indonesian Journal of Animal Production, Vol 19, Iss 1, Pp 1-12 (2017)

Although domestic cavies are widely used in sub-Saharan Africa as a source of meat and income, there are only a few studies of their population structure and genetic relatedness. This seminal study was designed with the main objective to assess the g

Externí odkaz: https://doaj.org/article/be74d96a63d84a49874b62b4c0a28afe

Genome-wide diversity and demographic dynamics of Cameroon goats and their divergence from east African, north African, and Asian conspecifics.

Autor: Getinet Mekuriaw Tarekegn, Patrick Wouobeng, Kouam Simo Jaures, Raphael Mrode, Zewdu Edea, Bin Liu, Wenguang Zhang, Okeyo Ally Mwai, Tadelle Dessie, Kassahun Tesfaye, Erling Strandberg, Britt Berglund, Collins Mutai, Sarah Osama, Asaminew Tassew Wolde, Josephine Birungi, Appolinaire Djikeng, Félix Meutchieye

Publikováno v: PLoS ONE, Vol 14, Iss 4, p e0214843 (2019)

Indigenous goats make significant contributions to Cameroon's national and local economy, but little effort has been devoted to identifying the populations. Here, we assessed the genetic diversity and demographic dynamics of Cameroon goat populations

Externí odkaz: https://doaj.org/article/eda27d7272be4ea995d16fd003dbe1ad

Genus Hedera: A Comprehensive Review of its Phytoconstituents, Diverse Pharmacological Activities and Medicinal Properties

Autor: Sarah Osama, Moshera El Sherei, Dalia A. Al-Mahdy, Marwa M. Refaat, Mokhtar Bishr, Osama Salama

Publikováno v: Egyptian Journal of Chemistry.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8723b984401a07f11ce9f89518e419b0
https://doi.org/10.21608/ejchem.2023.176914.7236

Ethiopian indigenous goats offer insights into past and recent demographic dynamics and local adaptation in sub‐Saharan African goats

Autor: Negar Khayatzadeh, Sarah Osama, Joram M. Mwacharo, Okeyo Ally Mwai, Getinet Mekuriaw Tarekegn, Wenguang Zhang, Tadelle Dessie, Aynalem Haile, Kassahun Tesfaye, Appolinaire Djikeng, Barbara Rischkowsky, Bin Liu

Publikováno v: Evolutionary Applications, Vol 14, Iss 7, Pp 1716-1731 (2021)
Evolutionary Applications
Tarekegn, G M, Khayatzadeh, N, Liu, B, Osama, S, Haile, A, Rischkowsky, B, Zhang, W, Tesfaye, K, Dessie, T, Okeyo, A M, Djikeng, A & Mwacharo, J M 2020, ' Ethiopian indigenous goats offer insights into past and recent demographic dynamics and localadaptation in sub-Saharan African goats ', Evolutionary Applications . https://doi.org/10.1111/eva.13118

Knowledge on how adaptive evolution and human socio-cultural and economic interests shaped livestock genomes particularly in sub-Saharan Africa remains limited. Ethiopia is in a geographic region that has been critical in the history of African agric

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d150dd70e3e8ecd098de69df58192e6f
https://doaj.org/article/0b14d43200634700991a23d9942b28c0