22/08/19Abstract
Amazinga okushisa embulunga yonke akhula kancane kancane, okuholela ekushintsheni okuphawulekayo kokuhlukahluka kwe-microbial kanye ne-ecology.Ocwaningweni lwamanje, abacwaningi bahlukanisa isikhunta esikhula ngokushisa okuphezulu neqembu elifana nesikhunta (i-Oomycota) elivela ezindaweni zasemanzini ahlanzekile e-Korea futhi bawahlonze ngokusekelwe ekuhlaziyeni kwamasiko, i-morphological, kanye ne-multilocus phylogenetic. Lolu cwaningo luqinisekisa ubukhona besikhunta esibekezelela izinga lokushisa eliphezulu kanye nama-oomycetes e-Korea futhi luphakamisa ukuthi izimo zezulu zase-Korea ziyashintsha ngokuvuna lezi zinhlobo. Lokhu kukhombisa ukuthi ukufudumala kwesimo sezulu kushintsha ukusatshalaliswa kwama-microbial ezindaweni ezinamanzi ahlanzekile.
I-Fig.Izici zamasiko nezemvelo ze-Saksenaea longicolla sp. nov. I-NNIBRFG21789 (SAK-07) ku-PDA (A, B), V8A (C, D), CMA (E, F), MEA (G, H), ne-CZA (I, J) ngemva kwamahora angu-72 ngo-25 °C (A, C, E, G, I: ukubuka okuphawuliwe; B, D, F, H, J: ukubuka emuva). Izakhiwo ezincane kakhulu: i-sporangiophore ngaphansi kwesibonakhulu se-stereoscopic (K, L) nangaphansi kwesibonakhulu esikhanyayo (M, N), i-sporangiospores (O, P).
Ukuhlaziywa kobuchwepheshe bezithombe
Umsindo wokufunda weI-Dhyana 400DCama-electron angu-2.0 kuphela, okuyingxenye eyodwa kuphela kwezintathu yaleyo ye-CCD yesayensi evamile, futhi isilinganiso se-SIGNal-to-noise sifinyelela phezulu ngendlela engakaze ibonwe. Kungakhathaliseki ukuthi kunkambu ekhanyayo noma endaweni emnyama, umphumela wokupholisa ozinzile unganciphisa kakhulu ubumnyama bamanje, uthuthukise isilinganiso sesignali-kumsindo, futhi uthuthukise ikhwalithi yesithombe nokuzwela. 1.2 "inikeza inkambu ebanzi yokubuka yesibukeli se-microscope, ihlinzeka ngendawo yokubuka eqondile yohlaka olugcwele. Amaphikseli angu-6.5μm angamaphikseli osayizi abalungile bezinjongo ze-high-NA 100x, 60x, kanye ne-40x yemakroskopu, ehlinzeka ngesampula ephelele yendawo nokuzwela.
Umthombo wesithenjwa:
U-Nam B, u-Lee DJ, u-Choi Y J. Isikhunta Esibekezelela Ukushisa Okuphezulu kanye ne-Oomycetes e-Korea, Kubandakanya i-Saksenaea longicolla sp. no[J]. I-Mycobiology, 2021, 49(5): 476-490.
