Plant Genes Involved in Carbon and Nitrogen Assimilation in Root Nodules

1989 ◽  
pp. 43-63 ◽  
Author(s):  
Desh Pal S. Verma
Keyword(s):  
Nitrogen Assimilation ◽  
Root Nodules ◽  
Carbon And Nitrogen ◽  
Plant Genes

Nitrogen Assimilation in Alfalfa: Isolation and Characterization of an Asparagine Synthetase Gene Showing Enhanced Expression in Root Nodules and Dark-Adapted Leaves

1997 ◽  
Vol 9 (8) ◽  
pp. 1339 ◽  
Author(s):  
Lifang Shi ◽  
Scott N. Twary ◽  
Hirofumi Yoshioka ◽  
Robert G. Gregerson ◽  
Susan S. Miller ◽  
...  
Keyword(s):  
Nitrogen Assimilation ◽  
Root Nodules ◽  
Asparagine Synthetase ◽  
Isolation And Characterization ◽  
Enhanced Expression

scholarly journals Changes in pathways for carbon and nitrogen assimilation in spruce roots under mycorrhization

1989 ◽  
Vol 46 (Supplement) ◽  
pp. 721s-723s
Author(s):  
C. Namysl ◽  
M. Chalot ◽  
B. Dell ◽  
P. Dizengremel ◽  
B. Botton ◽  
...  
Keyword(s):  
Nitrogen Assimilation ◽  
Carbon And Nitrogen

Welan gum promoted the growth of rice seedlings by enhancing carbon and nitrogen assimilation

2020 ◽  
Vol 498 ◽  
pp. 108181
Author(s):  
Xiao Ying Xu ◽  
Liang Sun ◽  
Sha Li ◽  
Hong Xu ◽  
Peng Lei
Keyword(s):  
Nitrogen Assimilation ◽  
Rice Seedlings ◽  
Welan Gum ◽  
Carbon And Nitrogen

scholarly journals Carbon and nitrogen assimilation in the Bering Sea clams Nuculana radiata and Macoma moesta

2012 ◽  
Vol 430-431 ◽  
pp. 32-42 ◽  
Author(s):  
Jared Weems ◽  
Katrin Iken ◽  
Rolf Gradinger ◽  
Matthew J. Wooller
Keyword(s):  
Bering Sea ◽  
Nitrogen Assimilation ◽  
Carbon And Nitrogen ◽  
The Bering Sea

Carbon and nitrogen metabolism in legume root nodules

1980 ◽  
Vol 19 (3) ◽  
pp. 341-355 ◽  
Author(s):  
Stephen Rawsthorne ◽  
Frank R. Minchin ◽  
Rodney J. Summerfield ◽  
Claire Cookson ◽  
James Coombs
Keyword(s):  
Nitrogen Metabolism ◽  
Root Nodules ◽  
Carbon And Nitrogen ◽  
Carbon And Nitrogen Metabolism

Factors involved in the amelioration of retarded symbiosis in Tinaroo glycine

1974 ◽  
Vol 25 (4) ◽  
pp. 577 ◽  
Author(s):  
A Diatloff
Keyword(s):  
Nitrogen Fixation ◽  
Ammonium Nitrate ◽  
Root Nodules ◽  
Host Cells ◽  
Starch Accumulation ◽  
Nodule Formation ◽  
Carbon And Nitrogen ◽  
Slow Development ◽  
Structural Differences ◽  
Envelope Membranes

Root nodules formed on Tinaroo glycine (Glycine wightii) were slow to pigment and begin fixing nitrogen. Various carbon and nitrogen compounds enhanced nodule pigmentation, the greening of the plants, and the rate of nitrogen fixation at 42 days. Of these inositol, glucose, ammonium nitrate (as both foliar and root applications) and coconut milk were most effective. Riboflavin, sodium glutamate and nodule infusion had little effect. There were no structural differences between nodules enhanced respectively by glucose and ammonium nitrate. Nodules on control plants showed slow development of the bacteroids and envelope membranes, with copious starch accumulation in uninvaded host cells. It was concluded that the retarded symbiosis in formed nodules was due initially to tardy nodule formation depleting the nitrogen reserves in the seeds before nitrogen fixation began. Because of the interaction of photosynthesis and nitrogen fixation, self-regeneration of nitrogen fixation in chlorotic plants was slow without an external stimulus. It is suggested that by selecting lines of the legume with larger seeds or by incorporating nitrogen in seed pellets the problem might be overcome.

Sign in / Sign up

Export Citation Format

Share Document