Indirect evidence for cellulase production by Rhizobium in pea root nodules during bacteroid
differentiation: cytochemical aspects of cellulose breakdown in rhizobial droplets.
Mutans, Gram -ve cocci like Neisseria, Gram +ve rods like Actinomyces Israeli, Corynebacterium, Gram -ve rods like Bacteroid
Intermedius, Spirochetes like Treponema Microdentium, Treponema Ovale.
Now there are some data about links of the outer bacteroid
membrane with regions of the peribacteroid membrane (PBM) that can serve as a proof that physical contact between the bacterial surface and the membrane of the plant cell is a factor without which it is impossible to establish normal symbiosis .
Decreased SNA may also be due to the effect of heavy metal ions on [O.sub.2] uptake by bacteroid
which could result in inhibition of acetylene reduction activity.
There are sequence of events that are necessary for symbiotic nitrogen fixation which includes preinfection, root colonization, root adhesion, hair branching, hair curling, infection, nodule initiation, bacterial release, bacteroid
development, nodule function, nitrogen fixation, complementary functions, and nodule persistence .
Importance of bacteroid
number in nodules and effective nodule mass to dinitrogen fixation by cowpeas.
oxalate oxidase and soluble oxalate in nodules of faba beans (Viciafaba L.) submitted to water restricted conditions: Possible involvement in nitrogen fixation.
Commonly, organisms cultured from deep neck space infections are ss-haemolytic Streptococcus, Staphy-lococcus aureus, Bacteroides
and Neisseria species.8 The predominant anaerobes include Fusobacterium nucleatum, Bacteroid
melaninogenicus and Peptostreptococcus.9 A culture of Klebsiella pneumoniae in parapharyngeal abscess is a rare entity.
[symbiotic bacterium] seems to be telling the plant to turn up the [ALA-making] activity."
Inhibition of growth of Bradyrhizobium japonicum bacteroid
by spermidine and spermine in yeast extract.
, according to Bien, form when a patient has colitis and colon cancer.