Nitrate reductase
Polymorphic Nucleotide within the Promoter of Nitrate Reductase (NarGHJI) Is Specific for Mycobacterium tuberculosis
... RD1, a DNA fragment comprising 9,650 bp, is absent in M. bovis BCG but present in M. bovis, M. tuberculosis, M. africa- num, and M. microti. PCR identification of M. bovis BCG, as described by Talbot et al., is based on ...
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Rapid detection of Drug Resistant Mycobacterium tuberculosis in Sputum Samples by Direct Nitrate Reductase Assay Method
... the nitrate reductase assay (NRA), a colorimetric assay which also known Griess ...reduce nitrate to nitrite by the nitrate reductase enzyme ...
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EFFECT OF GIBBERELLIC ACID AND KINETIN ON NITROGEN CONTENT AND NITRATE REDUCTASE ACTIVITY IN WHEAT UNDER SALINE CONDITIONS
... was done 10 d after emergence and only two plants of comparable gr6wth were maintained in each pot. Eight plants per treatment wt::1'emaintained in a completely randomised design. Leafarea perplanttaken asa measure of ...
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Isolation and characterisation of nitrate reductase minus cell lines of Nicotiana Tabacum
... four nitrate reductase-minus cell-lines were subcultured into nitrate medium, nitrate built up inside the cells (Figure 31 b - e ), This confirmed that In none of these cell-lines was the ...
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MONOVALENT-STIMULATED ADENOSINE TRIPHOSPHATASE AS INFLUENCED BY NITRATE REDUCTASE IN WHEAT ROOTS
... of nitrate reductase: Nitrate reductase assay, in vivo and in vitro were done according to Jaworski (1971) and Hageman and Hucklesby (1971), ...
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INHIBITION OF NITRATE REDUCTASE ACTIVITY BY ARSENATE IN EXCISED BEAN LEAF SEGMENTS
... The supply of sodium arsenate in the presence of nitrate to excised bean leaf segments caused a reduction in in vivo nitrate reductase activity (NRA), endogenous nitrate pool, chlorophy[r] ...
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EFFECT OF BENZYLADENINE ON NITRATE REDUCTASE ENZYME IN SUNFLOWER (HELIANTHUS ANNUUS L.)
... These results indicate that nitrate reductase activity in both upper and lower leaves of sunflower increased over control by application of BA during later stage of plant growt[r] ...
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EFFECT OF ATRAZINE AND 2,4-D ON NITRATE REDUCTASE ACTIVITY AND GROWTH OF SORGHUM
... Similar to their effect on nitrate reductase activity, 2,4-D and to some extent atrazine caused a concurrent increase in the chlorophyll and protein content at differen[r] ...
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NITRATE REDUCTASE ACTIVITY IN RELATION TO PHOTOPERIOD AND NITROGEN IN WHEAT G.S.R. MuRTI
... Investigations were carried out on nitrate reductase activity at various stages in the growth and development of two wheat cultivars (Triticum aestivum, L.), NP 876 and Shar- [r] ...
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SEASONAL CHANGES IN NODULAR NITROGENASE AND NITRATE REDUCTASE ACTIVITY IN DALBERGIA
... In the present communication an attempt has been made to study the seasonal variations in the nodular nitrogenase and nitrate reductase activities in Dalbergia sissoo, a mul[r] ...
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Indian mustard, irrigation, nitrate reductase, nitrogen levels, water use efficiency.
... Soil moisture was determined gravimetrically up to I m soil depth at 10-day intervals, from sowing to harvest to compute the consumptive use of water by adopting the water balance equation. Observations were recorded on ...
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NITRATE REDUCTASE A.CTIVITY AND ITS RELATIONSHIP WITH GRAIN PROTEIN AND GRAIN YIELD OF WHEAT
... Table Ill: Correlation coefficients (r) between nitrate reductase activity (NRA) at different stages and grain protein content and grain yield per spike.. Characters Correlation [r] ...
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EFFECT OF MOISTURE STRESS ON NITRATE REDUCTASE ACTIVITY IN RICE IN RELATION TO DROUGHT TOLERANCE
... From the present investigation it was concluded that stability of nitrate reductase activity under conditions of moistnre stress could serve as a good parameter of select[r] ...
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NITRATE REDUCTASE ACTIVITY IN MAIZE LEAVES EXPOSED TO HYDROGEN SULFIDE FOR SHORT TERMS
... Enclosing nitrate grown maize (Zea mays L. GS-2) seedlings in a chamber containing 50 ppm HIS, increased nitrate reductase activity afler a lag of ether 30 mi n in primary leaves o[r] ...
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NITRATE REDUCTASE ACTIVITY IN MAIZE LEAF: INFLUENCE OF NITROGEN SOURCES, DOSES AND CROP SEASONS
... vivo nitrate reductase (NR) activity in the last fully expanded leaf (LFEL) during vegetative growth was significantly higher during the monsoon compared to the winter season, but during grain filling ...
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VARIATION IN NITRATE REDUCTASE ACTIVITY BY VARIOUS SOURCES OF NITROGEN IN EARLIER STAGES OF GROWTH IN SUGARCANE
... These varieties (Co 1148 and Co J 64) showed ditferential behaviour with respect to nitrate reductase activity, chlorophyll contents, total nitrogen and dry matter prod[r] ...
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FACTORS INFLUENCING IN VIVO NITRATE REDUCTASE ACTIVITY IN WINGED BEAN (PSOPHOCARPUS TETRAGONOLOBUS LDC)
... soil moisture and nitrogen status on in vivo nitrate reductase (NR) activity.. Significant variations were observed in diurnal NR activity.[r] ...
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treatment over distilled water and control. Key words: LAI, magnesium nitrate, nitrate reductase, nitrogen content, seed invigoration, yield attributes
... content, nitrate reductase activity, nitrogen and amino acid contents ...etc. Nitrate reductase activity in leaves was also found to increase in the present study ...
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NITRATE REDUCTASE ACTIVITY IN VIVO IN PLANT AND RATOON CROP OF SUGARCANE
... The present investigation was taken up to study the nitrate reductase activity in vivo, the rate limiting step in nitrate assimilation and its induction at various levels of[r] ...
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SEASONAL VARIATION IN NITRATE REDUCTASE ACTIVITY AND TILLERING IN SUGARCANE GENOTYPES
... Nitrate reductase activity (NRA) varied significantly with varieties. season and their interactions. NRA at pre-tillering stage determined the rate of tiller production and showed[r] ...
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