翻訳と辞書 Words near each other ・ Brafees Creek ・ Braff ・ Braffais ・ Brafferton ・ Brafferton (building) ・ Brafferton, County Durham ・ Brafferton, North Yorkshire ・ Brafield-on-the-Green ・ Braflang Scóine ・ Braford ・ Brag ・ Bradypophila ・ Bradyporinae ・ Bradypterus ・ Bradyrhizobiaceae ・ Bradyrhizobium ・ Bradyrhizobium arachidis ・ Bradyrhizobium betae ・ Bradyrhizobium canariense ・ Bradyrhizobium cytisi ・ Bradyrhizobium daqingense ・ Bradyrhizobium denitrificans ・ Bradyrhizobium diazoefficiens ・ Bradyrhizobium elkanii ・ Bradyrhizobium ganzhouense ・ Bradyrhizobium huanghuaihaiense ・ Bradyrhizobium icense ・ Bradyrhizobium iriomotense ・ Bradyrhizobium japonicum ・ Bradyrhizobium jicamae Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Bradyrhizobium ： ウィキペディア英語版 Bradyrhizobium ''Bradyrhizobium'' is a genus of Gram-negative soil bacteria, many of which fix nitrogen. Nitrogen fixation is an important part of the nitrogen cycle. Plants cannot use atmospheric nitrogen (N2) they must use nitrogen compounds such as nitrates. ==Characteristics== ''Bradyrhizobium'' species are Gram-negative bacilli (rod shaped) with a single subpolar or polar flagellum. They are a common soil dwelling microorganism that can form symbiotic relationships with leguminous plant species where they fix nitrogen in exchange for carbohydrates from the plant. Like other rhizobia, they have the ability to fix atmospheric nitrogen into forms readily available for other organisms to use. They are slow growing in contrast to ''Rhizobium'' species, which are considered fast growing rhizobia. In a liquid media broth, it takes ''Bradyrhizobium'' species 3–5 days to create a moderate turbidity and 6–8 hours to double in population size. They tend to grow best with pentoses as a carbon source. Some strains (for example, USDA 6 and CPP) are capable of oxidizing carbon monoxide aerobically. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Bradyrhizobium」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.