نتایج جستجو برای: vitis elegans
تعداد نتایج: 29713 فیلتر نتایج به سال:
The complete mitochondrial (mt) genome of Trachemys scripta ssp. in Korea was sequenced and characterized. mt is constituted 37 genes (13 protein-coding genes, 22 transfer RNA 2 ribosomal genes) a control region. Phylogenetic analysis based on the showed that unidentified turtle had closely related to T. s. elegans, though it distinct morphology compared elegans. This study can provide informat...
tempranillo is one of the most widely cultivated grapevine varieties in spain. after several years of clone selection, some highly recommended old clones have been identified in terms of both their qualitative and production characteristics. this study was designed to discriminate among 28 ancient clones of the cultivar tempranillo (vitis vinifera). dna samples from clones were analysed using t...
مقدمه: گزارش شده که عصاره هسته انگور دارای فعالیت های زیستی و دارویی بسیاری مانند اثرات آنتی اکسیداتیو است، همچنین در طب سنتی جهت درمان یبوست، التهاب معده و غیره به کار می رود، از طرف دیگر، گفته شده که مصرف دانه انگور می تواند تعداد اسپرم ها را کاهش دهد. هدف: هدف از مطالعه حاضر بررسی اثرات کاهشی و بی حرکت سازی عصاره آبی الکلی هسته انگور بر پارامترهای اسپرم در موش صحرایی نر بالغ می باشد. روش برر...
In order to identify some endophytic fungi in common yew trees, healthy plant samples were investigated. In this study, 10 fungal species including Absidia spinosa, Aureobasidium pullulans, Lecanicillium lecanii, Nemania serpens, Pseudodictyosporium elegans, Leucostoma persoonii, Epicoccum nigrum, Stachybotrys chartarum, Gibberella tricincta and Gibberella baccata were identified as endophytic ...
به منظور شناسایی گونه نماتد های خاک¬های فراریشه گیاهان مرتعی منطقه خاکی¬بیگ، شهرستان دیواندره- استان کردستان، 85 نمونه خاک و رسوبات از این منطقه در طی سال¬های 93-92 جمع-آوری گردید. نمونه¬های خاک با استفاده از روش تغییر یافته جنکینز (1964)، نمونه رسوبات با روش سینی (وایت¬هد و همینگ، 1965) استخراج و بعد از تثبیت با روش دگریسه (1969) به گلیسرین خالص انتقال داده شدند. از نماتدهای جداسازی شده اسلاید...
Length heterogeneity-PCR assays, combined with statistical analyses, highlighted that the endophytic bacterial community associated with healthy grapevines was characterized by a greater diversity than that present in diseased and recovered plants. The findings suggest that phytoplasmas can restructure the bacterial community by selecting endophytic strains that could elicit a plant defense res...
Here, we report the complete 5.3-Mb genome sequence of Xanthomonas campestris pv. viticola (CCRMXCV 80), which causes grapevine (Vitis vinifera L.) bacterial canker. Genome data will improve our understanding of the strain's comparative genomics and epidemiology, and help to further define plant protection and quarantine procedures.
Plant parasitic nematodes, including root knot nematode Meloidogyne species, cause extensive damage to agriculture and horticultural crops. As Vitis vinifera cultivars are susceptible to root knot nematode parasitism, rootstocks resistant to these soil pests provide a sustainable approach to maintain grapevine production. Currently, most of the commercially available root knot nematode resistan...
BACKGROUND Agrobacterium vitis is a causal agent of crown-gall disease. Trifolitoxin (TFX) is a peptide antibiotic active only against members of a specific group of alpha-proteobacteria that includes Agrobacterium and its close relatives. The ability of TFX production by an avirulent strain of Agrobacterium to reduce crown gall disease is examined here. RESULTS TFX was shown to be inhibitory...
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