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Full-Text Articles in Life Sciences

Two New Species Of Byrrhinus Motschulsky, 1858 (Coleoptera, Limnichidae, Limnichinae) From Negros, Philippines, Emmanuel D. Delocado, Hendrik Freitag Nov 2021

Two New Species Of Byrrhinus Motschulsky, 1858 (Coleoptera, Limnichidae, Limnichinae) From Negros, Philippines, Emmanuel D. Delocado, Hendrik Freitag

Biology Faculty Publications

Two new species of Limnichidae beetles, Byrrhinus negrosensis sp. nov. and Byrrhinus villarini sp. nov., are described from the Island of Negros in the Philippines. The adult specimens of the new species can be differentiated by patterns of body punctation, colour and orientation of elytral pubescence, posterolateral angle of pronotum, tarsomere length ratio and aedeagal form. Two clades, representing the two new species, were retrieved in the Maximum Likelihood gene tree using the 3’-end of the COI gene. Maximum genetic divergence within B. negrosensis sp. nov. and B. villarini sp. nov. were recorded to be 2.3% and 1.3%, respectively, while …


Discovering Genes Involved In The Synthesis Of Secondary Metabolites From The Seeds Of Moringa Oleifera Through Transcriptome Analysis, Vivian A. Panes, Ma. Divina Kristi A. Discar Jan 2021

Discovering Genes Involved In The Synthesis Of Secondary Metabolites From The Seeds Of Moringa Oleifera Through Transcriptome Analysis, Vivian A. Panes, Ma. Divina Kristi A. Discar

Biology Faculty Publications

Moringa oleifera is a widely used crop that produces seeds with a plethora of benefits encompassing health and nutrition. Secondary metabolite compounds were determined in the seeds of Moringa oleifera that possess nutritional and pharmacological benefits. Although various phytochemical researchers reported the presence of secondary metabolites in M. oleifera seeds, there is a lack of research on the genes encoding for enzymes that catalyze the synthesis of secondary metabolites in the seeds of M. oleifera. In the present study, RNA sequencing was used to analyze the transcriptome of the mature seed embryos of M. oleifera. Biological pathway analysis …