نتایج جستجو برای: 5 c35

تعداد نتایج: 1216045  

2015
Gargi Kulkarni Nicolas Busset Antonio Molinaro Daniel Gargani Clemence Chaintreuil Alba Silipo Eric Giraud Dianne K. Newman

UNLABELLED A better understanding of how bacteria resist stresses encountered during the progression of plant-microbe symbioses will advance our ability to stimulate plant growth. Here, we show that the symbiotic system comprising the nitrogen-fixing bacterium Bradyrhizobium diazoefficiens and the legume Aeschynomene afraspera requires hopanoid production for optimal fitness. While methylated (...

احمد معینی سیروس مسیحا علیرضا مطلبی آذر محمود خسروشاهلی مصطفی ولیزاده

اثرات پیش تیمار سرمایی و گرمایی روی غنچه ها و بساکهای کشت شده در4 لاین گوجه فرنگی و 6 هیبرید حاصل از آنها در سه محیط کشت، مورد بررسی قرار گرفت. پیش تیمارهای دمایی شامل پیش تیمار سرمایی (?C4 بمدت 48 ساعت و ?C10 بمدت 10 روز)، پیش تیمار گرمایی (?C35 بمدت 4 روز) و ترکیب پیش تیمار سرمایی و گرمایی (?C4 بمدت 48 ساعت سپس ?C35 بمدت 4 روز و تیمار دیگر ?C35 بمدت 4 روز سپس ?C4 بمدت 48 ساعت) بودند. کشتهای ...

Journal: :Environmental Engineering Research 2023

The objective of this research is to investigate Fenton reaction, permanganate and persulfate oxidation as in-situ remediation technology for the treatment gasoline-diesel contaminated soil. These oxidants were compared in various soils study influence soil texture organic matter. different fractions hydrocarbons, which have been scarcely investigated, also analyzed compounds clustered into ali...

Journal: :Agriculture 2021

In Citrus, flower induction represents the transition from vegetative to reproductive growth. The regulation of is mainly triggered by exposure low temperatures and water-deficit stress, which activates signaling cascade leading an increased expression citrus orthologs FLOWERING LOCUS T (CiFT). this study, relationship between rootstock under Mediterranean field conditions was investigated moni...

Journal: :Journal of bacteriology 2002
Qixun Zhao Keith Poole

Loss of tonB1 adversely affects iron acquisition and intrinsic multidrug resistance in Pseudomonas aeruginosa. Several mutations in tonB1 compromised the protein's contribution to both processes, although TonB1 derivatives altered in residues C35, Q268, R287, Q292, R300, and R304 were compromised vis-à-vis their contribution to drug resistance only.

Journal: :Metallurgical and Materials Transactions A 2007

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