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391.
E. Janchen K. Schnarf K. Höfler L. Geitler J. Schiller Fr. Knoll R. Biebl 《Plant Systematics and Evolution》1942,91(4):299-315
Ohne Zusammenfassung 相似文献
392.
393.
Hanno Schaefer 《Nordic Journal of Botany》2009,27(5):359-361
Momordica mossambica , a new species of the Cucurbitaceae from miombo woodland in northern Mozambique is described. In spite of being known only from the type collected in 1964, a morphological and molecular survey of all known species of Momordica indicates that M. mossambica is a distinct species. The closest relatives are M. calantha and M. cabrae from Tanzania and central Africa, respectively, from which it is distinguished easily by its 7-lobed, maple-like leaves. 相似文献
394.
Ohne Zusammenfassung 相似文献
395.
Richard Biebl 《Protoplasma》1956,46(1-4):63-89
Ohne ZusammenfassungHerrn Prof. Dr. Friedl Weber zum 70. Geburtstag in Verehrung gewidmet. 相似文献
396.
397.
Mario K. C. Krespach María García-Altares Michal Flak Hanno Schoeler Kirstin Scherlach Tina Netzker Anica Schmalzl Derek J. Mattern Volker Schroeckh Anna Komor Maria Mittag Christian Hertweck Axel A. Brakhage 《The ISME journal》2020,14(11):2794
Organismal interactions within microbial consortia and their responses to harmful intruders remain largely understudied. An important step toward the goal of understanding functional ecological interactions and their evolutionary selection is the study of increasingly complex microbial interaction systems. Here, we discovered a tripartite biosystem consisting of the fungus Aspergillus nidulans, the unicellular green alga Chlamydomonas reinhardtii, and the algicidal bacterium Streptomyces iranensis. Genetic analyses and MALDI-IMS demonstrate that the bacterium secretes the algicidal compound azalomycin F upon contact with C. reinhardtii. In co-culture, A. nidulans attracts the motile alga C. reinhardtii, which becomes embedded and surrounded by fungal mycelium and is shielded from the algicide. The filamentous fungus Sordaria macrospora was susceptible to azalomycin F and failed to protect C. reinhardtii despite chemotactically attracting the alga. Because S. macrospora was susceptible to azalomycin F, this data imply that for protection the fungus needs to be resistant. Formation of the lichen-like association between C. reinhardtii and A. nidulans increased algal growth. The protection depends on the increased amounts of membrane lipids provided by resistant fungi, thereby generating a protective shelter against the bacterial toxin. Our findings reveal a strategy whereby algae survive lethal environmental algicides through cooperation with fungi.Subject terms: Microbial ecology, Microbiome, Microbial ecology, Antibiotics, Fungal ecology 相似文献
398.
Richard Biebl 《Protoplasma》1962,55(3-4):572-606
Ohne Zusammenfassung 相似文献
399.
Matrix-assisted laser desorption ionization–mass spectrometry is an efficient analytical method for large-scale identification of proteins separated by two-dimensional polyacrylamide gel electrophoresis. Following in-gel digestion, the salt present in the peptide extracts is usually removed by chromatography prior to analysis. Desalting is a labor-intensive and time-consuming step, limiting the total number of samples that can be processed daily. We improved the daily sample output by performing the in-gel protein digestion in low-salt, nonvolatile buffer and simplifying the recovery of the generated peptides, collecting them in a small volume by sonication. This technique is routinely used for identification of proteins ofHaemophilus influenzaeand human brain. The methodology described facilitates the analytical process and allows the analysis of hundreds of proteins per day. Furthermore, it represents an essential step toward process automation. 相似文献
400.
Richard Biebl 《Protoplasma》1964,59(1):133-156
Ohne Zusammenfassung 相似文献