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Full-Text Articles in Life Sciences
The Morphology Of Craspedorrhynchus Platystomus (Burmeister, 1838), A Louse Commonly Found On The Long-Legged Buzzard Buteo Rufinus (Phthiraptera: Ischnocera: Philopteridae), Bi̇lal Di̇k, Ali̇ Halaji̇an, Martin Turner
The Morphology Of Craspedorrhynchus Platystomus (Burmeister, 1838), A Louse Commonly Found On The Long-Legged Buzzard Buteo Rufinus (Phthiraptera: Ischnocera: Philopteridae), Bi̇lal Di̇k, Ali̇ Halaji̇an, Martin Turner
Turkish Journal of Zoology
The aim of this investigation was the morphological study of Craspedorrhynchus platystomus (Burmeister, 1838) by light microscope as well as by scanning electron microscope. The lice specimens were collected from long-legged buzzards, Buteo rufinus (Cretzschmar) (Accipitridae), in Turkey.
Biopotential Of Verbesina Encelioides (Stem And Leaf Powders) In Silver Nanoparticle Fabrication, Himakshi Bhati-Kushwaha, Chander Parkash Malik
Biopotential Of Verbesina Encelioides (Stem And Leaf Powders) In Silver Nanoparticle Fabrication, Himakshi Bhati-Kushwaha, Chander Parkash Malik
Turkish Journal of Biology
Nanotechnology has opened new opportunities in the field of medical sciences and pharmaceuticals. Commercially, nanoparticles are in great demand in electronics, catalysis, chemistry, energy, and medicine. Today in nanoparticle production green synthesis, using biological material including medicinal plants as a starting material, is in vogue. In the present investigation the powder extract (stems and leaves) of an important medicinal plant, Verbesina encelioides, was used for the biosynthesis of bionanoparticles. The synthesized nanoparticles were screened and characterized by UV-visible spectrophotometer, scanning electron microscopy, X-ray diffraction, and FTIR analyses. The particles were then subjected to antimicrobial assay. Comparative analyses of the antimicrobial …
Histology And Scanning Electron Microscopy Observations Of Cryopreserved Protocorm-Like Bodies Of Dendrobium Sonia-28, Ranjetta Poobathy, Uma Rani Sinniah, Xavier Rathinam, Sreeramanan Subramaniam
Histology And Scanning Electron Microscopy Observations Of Cryopreserved Protocorm-Like Bodies Of Dendrobium Sonia-28, Ranjetta Poobathy, Uma Rani Sinniah, Xavier Rathinam, Sreeramanan Subramaniam
Turkish Journal of Biology
The genus Dendrobium possesses horticultural importance. Dendrobium sonia-28 is an important ornamental orchid in the flower industry. Cryopreservation is a favoured long-term storage method for orchids with propagation problems. Protocorm-like bodies (PLBs) of Dendrobium sonia-28 were cryopreserved using the vitrification technique. Histology and scanning electron microscopy (SEM) observations were conducted on stock, non-cryopreserved (control), and cryopreserved PLBs of Dendrobium sonia-28 to detect cryoinjuries resulting from the vitrification protocol. Histological observations of control PLBs indicated that the preculture, osmoprotection, and dehydration steps were not physically damaging to the PLBs. Histological and SEM analyses of cryopreserved PLBs indicated that the freezing and …
Systematic Implications Of Seed Coat Diversity In Some Representatives Of The Genus Ipomoea (Convolvulaceae), Kadry Abdel Khalik
Systematic Implications Of Seed Coat Diversity In Some Representatives Of The Genus Ipomoea (Convolvulaceae), Kadry Abdel Khalik
Turkish Journal of Botany
Seed coat morphology of 15 species of Ipomoea L. was examined comparatively using scanning and light microscopy methods in order to evaluate their diagnostic value for systematic studies. Macro- and micromorphological characters, including seed shape, colour, size, seed surface, epidermal cell shape, anticlinal boundaries, and periclinal cell wall are presented. Descriptions of seed size, shape, colour, surface, and seed coat types are summarised for the genus. Taxonomic phylogenetic implications of the seed coat micromorphology are also discussed in comparison with the available gross morphological and molecular data. Results of the seed character analyses offer useful data for evaluating the taxonomy …
Inula Tuzgoluensis (Asteraceae), A New Species From Central Anatolia, Turkey, Meryem Şeker, Özlem Çeti̇n
Inula Tuzgoluensis (Asteraceae), A New Species From Central Anatolia, Turkey, Meryem Şeker, Özlem Çeti̇n
Turkish Journal of Botany
The new species Inula tuzgoluensis M.Öztürk & O.Çetin (Asteraceae) is described from Central Turkey. The species grows on salty marshes, in the Cihanbeyli District of Konya Province. Inula tuzgoluensis, an endemic confined to Central Anatolia, is related to I. aucheriana DC. The new species is distinct from the closely allied I. aucheriana by habitus, indumentums, leaves, flowers, pollen grains, and achenes. Photos of the new species are provided. Special attention is also given to its ecology and conservation status. In addition, pollen characteristics and achene surface features are examined by scanning electron microscopy. Phylogenetic relationships between closely related Inula species …
Pollen Morphology Of Hymenosphace And Aethiopis Sections Of The Genus Salvia (Lamiaceae) In Turkey, Hülya Özler, Sevi̇l Pehli̇van, Ferhat Celep, Musa Doğan, Ahmet Kahraman, Ahter Fi̇şne, Bi̇rol Başer, Safi Bagherpour
Pollen Morphology Of Hymenosphace And Aethiopis Sections Of The Genus Salvia (Lamiaceae) In Turkey, Hülya Özler, Sevi̇l Pehli̇van, Ferhat Celep, Musa Doğan, Ahmet Kahraman, Ahter Fi̇şne, Bi̇rol Başer, Safi Bagherpour
Turkish Journal of Botany
Palynological characteristics of 30 Salvia taxa in sections Hymenosphace and Aethiopis from Turkey were investigated by light and scanning electron microscopy. S. aethiopis (sect. Aethiopis) has the smallest pollen while S. blepharochlaena (sect. Hymenosphace) has the largest pollen. The basic shape of the pollen grains in most taxa is suboblate, oblate-spheroidal, or prolate-spheroidal to spheroidal; however, subprolate pollen grains are occasionally are found in S. cassia of sect. Aethiopis. Hexacolpate pollen is dominant in all studied taxa, but heptacolpate and octacolpate pollen grains are mixed together in S. palaestina (heptacolpate, 20%) and S. candidissima subsp. candidissima (heptacolpate, 2% and octacolpate, …