نتایج جستجو برای: taxonomical problem

تعداد نتایج: 881493  

Journal: :The Journal of General and Applied Microbiology 1967

Journal: :Studia botanica hungarica 2018

2013
Eby John Linson Thomas Arockiasamy Edward Gabriel Melchias Antony Prabhu

The massive task of identifying species all over the earth has always been a major challenge in relations to biological monitoring and cataloguing. DNA barcoding is an avant-garde molecular technique, which promises to provide us with a universal key for the taxonomical identification and classification of species via miniature DNA sequences. DNA barcoding utilizes mitochondrial Cytochrome C ox...

2011
Zhi-xiang Pan Shi-di Shi Feng Zhang

Morphology of the first instar larvae of Collembola has considerably taxonomical and phylogenetic significance. We describe the first instar larvae for the first time in Homidia. External morphology of first instar larvae and adults of Homidia jordanai sp. n. is described based on observations under light and scanning electron microscopes. Most organs of adults bear considerably more setae than...

Journal: :Biopolymers 2006
R Baranski M Baranska H Schulz P W Simon T Nothnagel

NIR-FT-Raman spectroscopy was applied for a nondestructive analysis of single seeds (fruit mericarps) of 36 accessions belonging to various species of the Apiaceae family. Main seed components such as fatty acids, polysaccharides, proteins, and lignin were identified based on the obtained Raman spectra. Variation at the species and genus level was related to differences observed between spectra...

Journal: :Studia botanica hungarica 2016

Journal: :Japanese Journal of Water Treatment Biology 1987

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