نتایج جستجو برای: ceratobasidium cereale
تعداد نتایج: 951 فیلتر نتایج به سال:
Separation of carrier-free iodine from low-level iodine samples and accurate measurement of ultra-low-level (129)I in microgram iodine target are essential but a bottleneck in geology and environment research using naturally produced (129)I. This article presents a detection technique of accelerator mass spectrometry (AMS) for accurate determination of ultra-low-level (129)I in carrier-free AgI...
Myosin, detected by immunofluorescence using an antibody to bovine skeletal and smooth muscle myosin, has been localised on individual identifiable organelles from the grasses Alopecurus pratensis and Secale cereale, and on the surfaces of vegetative nuclei and generative cells from pollen and pollen tubes of Hyacinthus orientalis and Helleborus foetidus. Taken in conjunction with recent eviden...
B chromosomes (Bs) are dispensable components of the genomes of numerous species. Thus far, there is a lack of evidence for any transcripts of Bs in plants, with the exception of some rDNA sequences. Here, we show that the Giemsa banding-positive heterochromatic subterminal domain of rye (Secale cereale) Bs undergoes decondensation during interphase. Contrary to the heterochromatic regions of A...
In recent years, the orchid species have become endangered due to overuse and habitat destruction. As with most flowering plants, seed production is primary strategy for reproduction in orchids. Orchids produce tiny seeds consisting of a coat rudimentary embryo. However, it lacks endosperm, which generally required as energy source during germination. The only way germinate get nutrients from a...
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