scholarly journals Symbiotic performance of several leguminous plants with legume nodule bacteria isolated from siratro (Macroptilium atropurpureum) at Mount Merapi Eruption, Indonesia

2020 ◽  
Author(s):  
Zen Ladestam Siallagan ◽  
Endah Retnaningrum ◽  
Irfan Dwidya Prijambada
Keyword(s):  
Nodule Bacteria ◽  
Leguminous Plants ◽  
Macroptilium Atropurpureum

scholarly journals Preferential Association of Endophytic Bradyrhizobia with Different Rice Cultivars and Its Implications for Rice Endophyte Evolution

2015 ◽  
Vol 81 (9) ◽  
pp. 3049-3061 ◽  
Author(s):  
Pongdet Piromyou ◽  
Teerana Greetatorn ◽  
Kamonluck Teamtisong ◽  
Takashi Okubo ◽  
Ryo Shinoda ◽  
...  
Keyword(s):  
Selective Medium ◽  
Plant Colonization ◽  
System Support ◽  
Rice Cultivars ◽  
Leguminous Plants ◽  
Content Type ◽  
Rotational Systems ◽  
Macroptilium Atropurpureum ◽  
Rice Plantation ◽  
Better Than

ABSTRACTPlant colonization by bradyrhizobia is found not only in leguminous plants but also in nonleguminous species such as rice. To understand the evolution of the endophytic symbiosis of bradyrhizobia, the effect of the ecosystems of rice plantations on their associations was investigated. Samples were collected from various rice (Oryza sativa) tissues and crop rotational systems. The rice endophytic bradyrhizobia were isolated on the basis of oligotrophic properties, selective medium, and nodulation on siratro (Macroptilium atropurpureum). Six bradyrhizobial strains were obtained exclusively from rice grown in a crop rotational system. The isolates were separated into photosynthetic bradyrhizobia (PB) and nonphotosynthetic bradyrhizobia (non-PB). Thai bradyrhizobial strains promoted rice growth of Thai rice cultivars better than the Japanese bradyrhizobial strains. This implies that the rice cultivars possess characteristics that govern rice-bacterium associations. To examine whether leguminous plants in a rice plantation system support the persistence of rice endophytic bradyrhizobia, isolates were tested for legume nodulation. All PB strains formed symbioses withAeschynomene indicaandAeschynomene evenia. On the other hand, non-PB strains were able to nodulateAeschynomene americana,Vigna radiata, andM. atropurpureumbut unable to nodulate eitherA. indicaorA. evenia. Interestingly, thenodABCgenes of all of these bradyrhizobial strains seem to exhibit low levels of similarity to those ofBradyrhizobium diazoefficiensUSDA110 andBradyrhizobiumsp. strain ORS285. From these results, we discuss the evolution of the plant-bradyrhizobium association, including nonlegumes, in terms of photosynthetic lifestyle andnod-independent interactions.

scholarly journals Investigations on the root nodule bacteria of leguminous plants

1936 ◽  
Vol 30 (3) ◽  
pp. 377-381 ◽  
Author(s):  
Artturi Ilmari Virtanen ◽  
Tauno Laine
Keyword(s):  
Root Nodule ◽  
Nodule Bacteria ◽  
Leguminous Plants ◽  
Root Nodule Bacteria

scholarly journals Investigations on the root nodule bacteria of leguminous plants

1939 ◽  
Vol 33 (4) ◽  
pp. 412-427 ◽  
Author(s):  
Artturi I. Virtanen ◽  
T. Laine
Keyword(s):  
Root Nodule ◽  
Nodule Bacteria ◽  
Leguminous Plants ◽  
Root Nodule Bacteria

ROOT NODULE BACTERIA OF SOME TROPICAL LEGUMINOUS PLANTS

Soil Science ◽  
1936 ◽  
Vol 42 (1) ◽  
pp. 61-77 ◽  
Author(s):  
O. N. ALLEN ◽  
ETHEL K. ALLEN
Keyword(s):  
Root Nodule ◽  
Nodule Bacteria ◽  
Leguminous Plants ◽  
Root Nodule Bacteria

ROOT NODULE BACTERIA OF SOME TROPICAL LEGUMINOUS PLANTS

Soil Science ◽  
1939 ◽  
Vol 47 (1) ◽  
pp. 63-76 ◽  
Author(s):  
O. N. ALLEN ◽  
ETHEL K. ALLEN
Keyword(s):  
Root Nodule ◽  
Nodule Bacteria ◽  
Leguminous Plants ◽  
Root Nodule Bacteria
Sign in / Sign up

Export Citation Format

Share Document