Overview
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Key numbers
The worker extracted the full PDF text with layout preservation twice and compared extraction hashes before commit. The following lines are copied from numeric/table-bearing regions of the PDF and retain the source units and wording where legible:
- taminated soils. Thus, locally adaptable appropriate rice germination percentage varied from 60%-100% in con-
- genotypes could be a feasible and a low cost approach. trol, 56%-100% at 25 µM As(III) and 33–100% at 50 µM
- gal, India and reported significant variation in total grain 100% germination while other genotypes showed decline
- As tolerant cultivars and recommended the cultivation of varied from 0.64% to 37% at 25 µM and from 1.63% to
- these cultivars in As contaminated areas. 58% at 50 µM. Vivek Dhan showed least negative effect
- genotypes on the basis of root growth reduction against control was found to be maximum 76% and 91% at 25 µM
- 2013), the present study was conducted to screen sixty also showed a wide range of variation (Supplementary
- Fig. 1 The result of A percent germination and B log2-fold change in % germination of genotypes for control versus As (III) stress of 67 rice
- the ratio of shoot/root length. The results of Log2-fold attributable to lower As accumulation in its tissues while
- erant and a sensitive genotype of a plant; in this case As in root, OL and YL was 57%, 35% and 54%, respectively
- in rice (Chakrabarty et al. 2009). It is indeed the ability in Pooja and 97%, 170% and 80% in CO-50. In concentra-
- tion to above-ground tissues including new young leaves roots, OL and YL was 16%, 27% and 28%, respectively at
- work, it was clearly noticed that Pooja resisted As accu- were 57%, 30% and 48% (Fig. 6). MDA is generated by
- shoot length and fresh weight showed 18%, 40% and 19% assumption of more ROS production in CO-50. The assay
- ures 4 and 5). Hence, the growth of Pooja was positively and 142%, respectively that were more as compared to
- at fixed concentration of 25 μM) (A) and different concentrations (0–25 μM at fixed duration of 5 d) (B). The values are mean of three replicates ± SD
- concentration of 25 μM) in Pooja (A) and CO-50 (B) and at different concentrations (0–25 μM at fixed duration of 5 d) (C). The values are mean
- concentration of 25 μM) in Pooja (A) and CO-50 (B) and at different concentrations (0–25 μM at fixed duration of 5 d) (C). The values are mean
- concentration of 25 μM) in Pooja (A) and CO-50 (B) and at different concentrations (0–25 μM at fixed duration of 5 d) (C). The values are mean
- that some genotypes had significantly high As accumu- LC50 dose of As(III) and it was found to be in range of
- and OM997). On the basis of As content and tolerance, seeds were sterilized with 30% ethanol and then soaked in
- identification of suitable As-tolerant genotypes acts as ent sets: control, 25 µM As(III) and 50 µM As(III) and as
- was calculated for each variety of rice by applying the fol- Analysis of variance (ANOVA) at P ≤ 0.01 and the means
- mean values ± SD and or as percentage change. Further, Technol 36:962–968. https://doi.org/10.1021/es0101678
- crops, vegetables, animals and food products. Food Chem 276:608–618.
Methods (brief)
- zaman et al. 2017). An excessive consumption of GSH Rice genotypes were collected from Varanasi and Sid-
- tion and seedling performance. They found significant tems) under controlled conditions in As(III) (NaAsO2,
- shoot length, and As content in seedlings). They found experiments with a few collected genotyeps to know the
- analyses, samples were homogenized in liquid nitrogen
- Total As in the rice plant samples (root, OL and YL) was Funding
- estimated after acid digestion of oven-dried plant sam- This research was supported by a grant from Science& Engineering Research
- Abedin MJ, Cresser MS, Meharg AA, Feldmann J, Cotter-Howells J (2002)
- FJ, Wu ZC (2024) The plastid-localized lipoamide dehydrogenase 1 is Raab A, Schat H, Meharg AA, Feldmann J (2005) Uptake, translocation and
Implications
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Update history
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