| 1. | Study on nodulation and nitrogen fixation of azospirillum brasilense induced by 2 , 4 - d in the roots of maize
诱导固氮螺菌在玉米根部结瘤及固氮效果的研究 |
| 2. | Growth and nodulation competitiveness of poly - 3 - hydroxybutyrate metabolism mutants of sinorhizobium meliloti and the effects of exogenous biotin
苜蓿根瘤菌聚羟丁酸代谢突变体的竞争生长和结瘤能力以及外源生物素的影响 |
| 3. | Field germination , nodulation status and growth parameters were varied significantly in the soil amended with sludges in comparison to control
与对照幼苗相比，混合污泥的土壤中生长的幼苗田间发芽、分枝状况及其他生长参数均发生了显著变化。 |
| 4. | We conclude that the gene we studied is a new loci required for efficient nitrogen fixation and for competitive nodulation of soybeans by bradyrhizobium japonicum strain gx201
我们认为在突变体菌株gx217中tn5gusa5所插入的开放阅读框架是一个新的与竞争结瘤有关的基因。 |
| 5. | Eleven wood legume plants were selected and their morphologic and anatomical characteristics were compared in order to analysis the relationship between the root structure and their nodulation
摘要选取了11种豆科木本植物，比较了它们的根部外部形态和解剖结构特点，分析这些特点与结瘤的关系。 |
| 6. | Some blastspores even can expanded , germinated as time went on . the cockroach restrained the blastospores by phagocytosing and nodulation , and many of them melanized 5d postinfection
注射诱导后血淋巴蛋白质最明显的变化是一些原有蛋白质浓度发生改变，如88k蛋白质显著增加，而42k蛋白质含量减少等。 |
| 7. | A study was carried out to determine the influence of different types of sludges ( municipal , industrial and residential ) on field germination , growth and nodulation of l . leucocephala seedlings in the nursery
摘要研究了不同类型的污泥（城市的、工业的和住宅污泥）对苗圃生长的银合欢幼苗田间萌发、生长和分枝的影响。 |
| 8. | Field germination , nodulation status and physical growth parameters of seedlings ( shoot and root length , vigor index , collar diameter , leaf number , fresh and dry weight of shoot and root and total dry biomass increment ) were recorded after three and six months of seed sowing
播种的3和6月后，记录幼苗大田发芽、分枝状况和其他物理生长参数（枝条或根长、活力指数、茎直径、叶片数、分枝或根鲜重和干重、总的生物量干重增长）等。 |
| 9. | In addition , it was also found that this protein shares limited but significant homology with the sam - dependent methyltransferase of mesorhizobium sp . bnc1 ( 32 % similarity ) , and the similarity of its 303 - 362 region to the 160 - 220 domains of l11 methyltransferases of e . coli ( prma ) is 41 % . it is suggested that methylation of l11 resulted in effects of noea on nodulation of 042bm
发现noea与中慢生根瘤菌( mesorhizobiumsp . ) bnc1可能的sam -依赖性的甲基转移酶相似性为32 ，而其303 - 362区域与大肠杆菌( escherichiacoli )的核糖体50s亚基的l11蛋白甲基转移酶( prma )的160 - 220结构域的相似性达到41 。 |
| 10. | Compared to 042bm , the noea deletion mutant 042bma - km showed different degree of increase in nodule number , weight of nodule nodule and plant top dry weight on cultivars of putong zihua , baoding , ningxia , baifa and aohan , but decrease on milu . however , this mutant has no significant change in ability to nodulate cultivars of huanghou and zahua . hence , noea is involved in cultivar - specific nodulation
与苜蓿中华根瘤菌042bm相比，敲除noea的突变株042bma - km在普通紫花、保定、宁夏、百发和傲汉苜蓿品种上的结瘤数、根瘤鲜重和植株地上部分的干重都有不同程度的增加，而在秘鲁苜蓿品种上的结瘤数和植株地上部分的干重明显下降，在皇后和美国杂花苜蓿品种上则没有明显的变化。 |
