Effective and easy way of establishing in vitro culture of mosses, Bryum argenteum Hedw. and Bryum capillare Hedw. -Bryaceae
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چکیده
منابع مشابه
Elevational patterns of genetic variation in the cosmopolitan moss Bryum argenteum (Bryaceae).
UNLABELLED PREMISE OF THE STUDY The Baas Becking tenet posits that 'everything is everywhere, but the environment selects' to explain cosmopolitan distributions in highly vagile taxa. Bryophyte species show wider distributions than vascular plants and include examples of truly cosmopolitan ranges, which have been interpreted as a result of high dispersal capacities and ecological plasticity....
متن کامل: the effect of sericin levels (silk glue protein) on rate of in vitro maturation, fertilization and culture of sheep oocytes
هدف از آزمایش اول بررسی اثر سطوح مختلف سریسین [0 (control), 0.1, 0.5, 1.0, 2.5 %] افزوده شده به محیط , ivm بر cumulus cell expansion، بلوغ هسته و توسعه متوالی جنین، در گوسفندان نژاد سنجابی در فصل تولید مثلی می باشد. از سرگیری میوز به وسیله خارج شدن اولین پولار بادی اندازه گیری و هم چنین درصد رسیدن جنین های دو سلولی به مرحله کلیواژ و بلاستوسیت نیز به عنوان نشانه ای از میزان شایستگی توسعه اولیه ج...
Chemical and Cultural Controls for Moss, Bryum argenteum on Putting Greens
• Some treatments which were reported to control moss at other locations (Ferrous sulfate, Ultra Dawn, Subdue 2E mixtures) had no effect on moss populations in this trial. This may be due to the fact that all treatments were made using broadcast applications (2 4 gallons spray solution/1000 sq ft), rather than spot treatments. In a follow up trial investigating the use of Ultra Dawn applied as ...
متن کاملIn Vitro Antibacterial Activity of Two Mosses: Calymperes Erosum C. Mull and Bryum coronatum Schwaegr from South-Western Nigeria
Bryophytes are poikilohydric in nature and the oldest known land plant. Their striking resistance to microbial attack suggests their inherent production of antibacterial compounds. The antibacterial activity of acetone, ethanol, methanol and hexane extracts of Calymperes erosum C. Mull and Bryum coronatum Schwaegr were investigated against twenty clinically important bacteria pathogens. Agar di...
متن کاملMolecular support for Pleistocene persistence of the continental Antarctic moss Bryum argenteum
We examined sequence variation of ITS and phy2 for Bryum argenteum from Antarctica, sub-Antarctic, New Zealand and Australia to understand better taxonomic delimitations and resolve relationships between these geographic regions. Bryum argenteum has been recorded as two species, B. argenteum and B. subrotundifolium, in all four regions with the latter now referred to as B. argenteum var. muticu...
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ژورنال
عنوان ژورنال: Arhiv za bioloske nauke
سال: 2002
ISSN: 0354-4664,1821-4339
DOI: 10.2298/abs0202001s