: The population genetic and molecular evidence of the Arabian goat breed's phylogenetic standing ( Capra hircus ) is misunderstood, and little is known about genetic diversity in this species. Despite their importance in producing meat and milk, as well as their capacity to endure difficult conditions with little access to food and water, goats are the most common animal in Arab countries. We investigated the phylogenetic history and demographics of domestic goats by sequencing a hypervariable segment of the mtDNA reference region for Baladi, Demuscous, and Zaraibi breeds, as well as sequences retrieved from 16 Arab countries. Three significantly divergent lineages associated with Africa and the Middle East were identified through phylogenetic analysis of the investigated strains of Egyptian goats' mtDNA D-loop region. All Egyptian goats were allocated to lineage A, which is made up of 445 different haplotypes, including Egyptian and Arabian goats. Diversity in haplotypes and in nucleotides for each Arabian goat population was calculated separately and estimated to be 0.99835 and 0.02576, respectively. Finally, we suggest that all goat lineages descend from a single clan.
{"title":"Phylogenetic evolution of Egyptian goat breeds “Capra hircus” based on Mitochondrial DNA D-loop sequence.","authors":"Mona Moghazee, Heba Hassan, Eslam Bherey, Adel Ellbadwy, Mahmoud El_Maghraby","doi":"10.21608/ajs.2023.190728.1512","DOIUrl":"https://doi.org/10.21608/ajs.2023.190728.1512","url":null,"abstract":": The population genetic and molecular evidence of the Arabian goat breed's phylogenetic standing ( Capra hircus ) is misunderstood, and little is known about genetic diversity in this species. Despite their importance in producing meat and milk, as well as their capacity to endure difficult conditions with little access to food and water, goats are the most common animal in Arab countries. We investigated the phylogenetic history and demographics of domestic goats by sequencing a hypervariable segment of the mtDNA reference region for Baladi, Demuscous, and Zaraibi breeds, as well as sequences retrieved from 16 Arab countries. Three significantly divergent lineages associated with Africa and the Middle East were identified through phylogenetic analysis of the investigated strains of Egyptian goats' mtDNA D-loop region. All Egyptian goats were allocated to lineage A, which is made up of 445 different haplotypes, including Egyptian and Arabian goats. Diversity in haplotypes and in nucleotides for each Arabian goat population was calculated separately and estimated to be 0.99835 and 0.02576, respectively. Finally, we suggest that all goat lineages descend from a single clan.","PeriodicalId":8366,"journal":{"name":"Arab Universities Journal of Agricultural Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139182929","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-12DOI: 10.21608/ajs.2023.211527.1521
Sawsan M. Abdelmegeed, rehab mohamed, Naglaa M. Ebeed, Khalid Fahmy, Naima Alsenosy
{"title":"Molecular Genetic Studies on Honeybees in Response to Some Environmental Stresses","authors":"Sawsan M. Abdelmegeed, rehab mohamed, Naglaa M. Ebeed, Khalid Fahmy, Naima Alsenosy","doi":"10.21608/ajs.2023.211527.1521","DOIUrl":"https://doi.org/10.21608/ajs.2023.211527.1521","url":null,"abstract":"","PeriodicalId":8366,"journal":{"name":"Arab Universities Journal of Agricultural Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139182512","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Assessment of Egyptian Local Sheep and Goat Productivity Under the Environmental Conditions of Coastal Zone of Western Desert and Upper Egypt","authors":"T. Abdelsabour, Hussein Mansour, Samir Messad, Manal Elsayed, Adel Aboulnaga, Veronique Alary","doi":"10.21608/ajs.2023.213792.1524","DOIUrl":"https://doi.org/10.21608/ajs.2023.213792.1524","url":null,"abstract":"","PeriodicalId":8366,"journal":{"name":"Arab Universities Journal of Agricultural Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139182579","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Effects of feeding Dairy cattle on Total Mixed Rations (TMR) versus Traditional feeding of Concentrate and Roughage in Sudan","authors":"M. Elhag, Bedria Mohammed, Mohmed Sayed, Mohmed Abdulla, Mayser Abdulla, Yassin Abakar","doi":"10.21608/ajs.2023.226641.1531","DOIUrl":"https://doi.org/10.21608/ajs.2023.226641.1531","url":null,"abstract":"","PeriodicalId":8366,"journal":{"name":"Arab Universities Journal of Agricultural Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139181943","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-12-12DOI: 10.21608/ajs.2023.168859.1502
Hamdi S. Abd El-Karim, Marguerite Rizk
: The experiment was carried out on three different vegetable crops, Cucumber Cucumis sativus L. (Cucurbitaceae), eggplant Solanum melongena L. (Solanaceae) and okra Abelmoschus esculentus L. (Malva-ceae), during summer 2021, to investigate the effect of vegetation type on spider density and diversity. For this study, the pitfall trap method was used to collect spiders from the soil surface to ensure a comprehensive representation of all spider guilds. During this study, 20 species belonging to 6 families were collected. The results showed that a total of 374, 285 and 194 individuals belonging to 18, 17 and 15 species were recorded in okra, cucumber and eggplant fields respectively. Species diversity was greater in okra cultivation. Results also indicated that the Lycosidae family was the most abundant and dominant, representing 71.75%, followed by the Linyphiidae family of 90 individuals representing 10.55% of the whole obtained population. The most dominant species were Wadicosa fidelis 152, 98 and 67 individuals and Pardosa injucunda 111, 69 and 52 individuals in okra, cucumber and eggplant respectively. It is inferred from this study that the type of plant can have an impact on spider communities.
{"title":"The Relationship Between Vegetation Type and Population Density-Diversity of Spiders in Certain Vegetable Crops","authors":"Hamdi S. Abd El-Karim, Marguerite Rizk","doi":"10.21608/ajs.2023.168859.1502","DOIUrl":"https://doi.org/10.21608/ajs.2023.168859.1502","url":null,"abstract":": The experiment was carried out on three different vegetable crops, Cucumber Cucumis sativus L. (Cucurbitaceae), eggplant Solanum melongena L. (Solanaceae) and okra Abelmoschus esculentus L. (Malva-ceae), during summer 2021, to investigate the effect of vegetation type on spider density and diversity. For this study, the pitfall trap method was used to collect spiders from the soil surface to ensure a comprehensive representation of all spider guilds. During this study, 20 species belonging to 6 families were collected. The results showed that a total of 374, 285 and 194 individuals belonging to 18, 17 and 15 species were recorded in okra, cucumber and eggplant fields respectively. Species diversity was greater in okra cultivation. Results also indicated that the Lycosidae family was the most abundant and dominant, representing 71.75%, followed by the Linyphiidae family of 90 individuals representing 10.55% of the whole obtained population. The most dominant species were Wadicosa fidelis 152, 98 and 67 individuals and Pardosa injucunda 111, 69 and 52 individuals in okra, cucumber and eggplant respectively. It is inferred from this study that the type of plant can have an impact on spider communities.","PeriodicalId":8366,"journal":{"name":"Arab Universities Journal of Agricultural Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-12-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139182875","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-07DOI: 10.21608/ajs.2023.162834.1498
Naglaa Abdelsalam, M. Abd el-Aal, mohamed Aboul Fotouh, M. Reda, Ibrahim Safe
{"title":"Effect of Gamma Radiation on Ephedrine and Pseudoephedrine in Callus and Suspension Cultures of Ephedra alata","authors":"Naglaa Abdelsalam, M. Abd el-Aal, mohamed Aboul Fotouh, M. Reda, Ibrahim Safe","doi":"10.21608/ajs.2023.162834.1498","DOIUrl":"https://doi.org/10.21608/ajs.2023.162834.1498","url":null,"abstract":"","PeriodicalId":8366,"journal":{"name":"Arab Universities Journal of Agricultural Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48333136","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-07DOI: 10.21608/ajs.2023.159562.1493
Asmaa Elhosieny, M. Zayed, S. Selim, Norhan H. Abdel Aziz
{"title":"Stenotrophomonas rhizophila a Novel Plant-Associated Bacterium With Distinguished PGPRs Properties","authors":"Asmaa Elhosieny, M. Zayed, S. Selim, Norhan H. Abdel Aziz","doi":"10.21608/ajs.2023.159562.1493","DOIUrl":"https://doi.org/10.21608/ajs.2023.159562.1493","url":null,"abstract":"","PeriodicalId":8366,"journal":{"name":"Arab Universities Journal of Agricultural Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46317223","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-07DOI: 10.21608/ajs.2023.139916.1480
A. Amin, Nasr Elbordiny, F. Abdelaziz, A. Marwan
{"title":"Effect of rumen protected choline supplementation on growth performance of fattening calves","authors":"A. Amin, Nasr Elbordiny, F. Abdelaziz, A. Marwan","doi":"10.21608/ajs.2023.139916.1480","DOIUrl":"https://doi.org/10.21608/ajs.2023.139916.1480","url":null,"abstract":"","PeriodicalId":8366,"journal":{"name":"Arab Universities Journal of Agricultural Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46009544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-04-07DOI: 10.21608/ajs.2023.173367.1503
Fekria Mohamed Ali, A. Abdelhafez, E. Hassan, Basma T Abd-Elhalim
{"title":"Isolation and Characterization of Probiotics from Various Food Products as Potential Human Food Additives","authors":"Fekria Mohamed Ali, A. Abdelhafez, E. Hassan, Basma T Abd-Elhalim","doi":"10.21608/ajs.2023.173367.1503","DOIUrl":"https://doi.org/10.21608/ajs.2023.173367.1503","url":null,"abstract":"","PeriodicalId":8366,"journal":{"name":"Arab Universities Journal of Agricultural Sciences","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42573971","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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