Genotype versus phenotype to determine the definitive identification of the genera chlorella beijerinck, 1890 (Chlorellaceae) and Coelastrella Chodat, 1922 (Scendesmaceae)
Other Title(s)
النمط الوراثي مقابل النمط المظهري لتحديد التشخيص النهائي للجنسين Chlorella Beijerinck, 1890 (Chlorellaceae) و Coelastrella Chodat, 1922 (Scendesmaceae)
Joint Authors
Abd, Ibrahim Jabir
al-Sudani, Ghusun Ali Abd al-Hasan
Najm, Ali Muayyad
Source
Bulletin of the Iraq Natural History Museum
Issue
Vol. 15, Issue 1 (30 Jun. 2018), pp.101-111, 11 p.
Publisher
University of Baghdad Iraq Natural History Research Center and Museum
Publication Date
2018-06-30
Country of Publication
Iraq
No. of Pages
11
Main Subjects
Natural & Life Sciences (Multidisciplinary)
Biology
Botany
Topics
Abstract EN
Conventional identification of three coccoid green algae isolates was attempted to characterize the studied algae morphologically under compound microscope, which demonstrated confusional phenomenal convergence; all were classified microscopically as the green alga Chlorella vulgaris Beijerinck, 1890.
Phylogenetic studies were conducted to settle the argument about the phenotype by studying the genotype.
Genotype the promising field in advance classification by using 18S rRNA and compared to GenBank database using to search the related sequences.
The determined sequences showed high a similarity to the strains registered in GenBank.
Phylogenetic tree of ITS within 18S RNA were analyzed: the phylogram separated into two clusters, the first cluster included C1-ITS-Iraq and C2-ITS-Iraq and put with Coelastrella Chodat, 1922 which was well supported in bootstrap tests (86-100%), while the second cluster included C3-ITS-Iraq and put with C.
sorokiniana Shihira and Krauss, 1965, which have bootstrap value 100 % with the mentioned species.
however, in this study, the green alga Colestrella was identified as new record genus in Iraqi freshwater belonged to the order Sphaeropleales.
American Psychological Association (APA)
Abd, Ibrahim Jabir& al-Sudani, Ghusun Ali Abd al-Hasan& Najm, Ali Muayyad. 2018. Genotype versus phenotype to determine the definitive identification of the genera chlorella beijerinck, 1890 (Chlorellaceae) and Coelastrella Chodat, 1922 (Scendesmaceae). Bulletin of the Iraq Natural History Museum،Vol. 15, no. 1, pp.101-111.
https://search.emarefa.net/detail/BIM-839003
Modern Language Association (MLA)
Abd, Ibrahim Jabir…[et al.]. Genotype versus phenotype to determine the definitive identification of the genera chlorella beijerinck, 1890 (Chlorellaceae) and Coelastrella Chodat, 1922 (Scendesmaceae). Bulletin of the Iraq Natural History Museum Vol. 15, no. 1 (2018), pp.101-111.
https://search.emarefa.net/detail/BIM-839003
American Medical Association (AMA)
Abd, Ibrahim Jabir& al-Sudani, Ghusun Ali Abd al-Hasan& Najm, Ali Muayyad. Genotype versus phenotype to determine the definitive identification of the genera chlorella beijerinck, 1890 (Chlorellaceae) and Coelastrella Chodat, 1922 (Scendesmaceae). Bulletin of the Iraq Natural History Museum. 2018. Vol. 15, no. 1, pp.101-111.
https://search.emarefa.net/detail/BIM-839003
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 108-110
Record ID
BIM-839003