نتایج جستجو برای: colchicum l
تعداد نتایج: 618204 فیلتر نتایج به سال:
سیاهک ها از قارچ های شاخه بازیدیومیکوتا و دارای تلیوسپور آلوده کننده ی گیاهان هستند. هرچند خیلی از آنها در چرخه زندگی خود دارای فاز ساپروفیتی نیز هستند. مرحله رویشی سیاهک ها از یاخته های هاپلوئید و میسیلیوم دو هسته ای تشکیل یافته است. یاخته های مذکور در برخی گونه ها قادرند روی محیط های کشت غیر زنده با تکثیر پیاپی خود مرحله تکثیر مخمری شکل داشته باشند. در این بررسی به منظور جمع آوری قارچ های عام...
The article presents the results of vitality structure analysis 23 natural cenopopulations Colchicum bulbocodium subsp. versicolor in Lower Volga region years 2014–2019. viability within studied varied greatly over monitoring, from 0.45 to 1.51. Cenopopulations northeast region, compared southwestern cenopopulations, exhibited lower index, greater instability and a wider range variability latte...
Colchicine poisoning can occur not only by taking dosage form but also by ingesting a plant containing colchicine. A 39-year-old man presented to the emergency room with nausea, vomiting, and diarrhea 9 hours after ingestion of wild garlic. Symptoms attributed to food poisoning, and he received supportive cares and discharged. However, he was admitted to the hospital because of severe gastroint...
We present the first phylogenomic analysis of relationships among all ten families of Liliales, based on 75 plastid genes from 35 species in 29 genera, and 97 additional plastomes stratified across angiosperm lineages. We used a supermatrix approach to extend our analysis to 58 of 64 genera of Liliales, and calibrated the resulting phylogeny against 17 fossil dates to produce a new timeline for...
The effect of various agents that cause metaphase arrest in dividing cells was studied on the rapid reversible darkening of frog skin under the influence of melanocyte-stimulating hormone (MSH). Darkening is due to dispersion of melanin granules in melanocytes and is thought to be accompanied by a gel-to-sol cytoplasmic transformation. After subsequent washing the skin lightens, with aggregatio...
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