Aluminum stress inhibits root growth and alters physiological and metabolic responses in chickpea (Cicer arietinum L.)

Choudhury, Shuvasish; Sharma, Parul

doi:10.1016/j.plaphy.2014.10.012

Cited by 34 publications

(21 citation statements)

References 40 publications

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“…= 28). This observation agrees with plant studies conducted by Godbold and Jentschke (1998) and Choudhury and Sharma (2014), as Al in plants is often associated with toxicity, with the inhibition of roots being a visible phenotype (Mossor-Pietraszewska 2001). Despite the increased Al uptake and reduction in root length, the presence of Al did not seem to have any significant effect on the uptake of Mo, even at the highest level tested of 500 μg/L Al (35.8 ± 3.0 mg/kg Mo without any added Mn vs. 32.1 ± 1.5 mg/kg Mo with 500 μg/L Al, Table 3, t exp = 1.56 < t crit = 4.30, two-tail Student t test, 95% confidence, d.o.f.…”

Section: Hydroponic Experiments Using Tap and Ground Waters: Effect Of Concomitant Elemental Ionssupporting

confidence: 93%

Investigation of the uptake of molybdenum by plants from Argentinean groundwater

Lawson-Wood

Jaafar

Felipe-Sotelo

et al. 2021

Environ Sci Pollut Res

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Some regions of Argentina are affected by high concentrations of molybdenum, arsenic and vanadium from natural sources in their groundwater. In particular, Mo levels in groundwater from Eduardo Castex (La Pampa, Argentina) typically exceed the guidelines for drinking water formerly established by WHO at 70 μg/L. Therefore, this study investigated the uptake of Mo in plants, using cress (Lepidium sativum L.) as a model using hydroponic experiments with synthetic solutions and groundwater from La Pampa. Cress grown from control experiments (150 μg/L Mo, pH 7) presented an average Mo concentration of 35.2 mg/kg (dry weight, d.w.), higher than the typical total plant range (0.7–2.5 mg/kg d.w.) in the literature. Using pooled groundwater samples (65.0–92.5 μg/L Mo) from wells of La Pampa (Argentina) as growth solutions resulted in significantly lower cress Mo levels (1.89–4.59 mg/kg d.w.) than were obtained for synthetic solutions of equivalent Mo concentration. This may be due to the high levels in these groundwater samples of As, V, Fe and Mn which are known to be associated with volcanic deposits. This research addressed the hitherto scarcity of data about the effect of various physicochemical parameters on the uptake of Mo in plants.

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Section: Hydroponic Experiments Using Tap and Ground Waters: Effect Of Concomitant Elemental Ionssupporting

confidence: 93%

Investigation of the uptake of molybdenum by plants from Argentinean groundwater

Lawson-Wood

Jaafar

Felipe-Sotelo

et al. 2021

Environ Sci Pollut Res

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“…The possibility that the toxicity rate and antagonistic role of those micronutrients in jabon A were higher than that in jabon B, thus the growth of jabon B was better than for jabon A. This concurred with several previous studies showing that some of the metal/micronutrients such as Al, Fe and Mn were the limiting factors in the growth and productivity of some plant/ crop (Choudhury & Sharma, 2014;Qadir, Schubert, & Steffens, 2013;Rehmus, Bigalke, Valarezo, Mora, & Wolfgang, 2014;Yu, Liu, Wang, Chen, & Xu, 2011).…”

Section: B Effect Of Soil Properties On the Growthsupporting

confidence: 86%

EARLY GROWTH OF JABON (Anthocephalus cadamba Miq) IN A DRAINED PEATLAND OF PELALAWAN, RIAU

2021

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The desirability to explore other tree species that can be used to substitute Acacia crassicarpa in forest plantation has increased. One of the early insights that must be known is the growth performances of tree species candidates, especially in planting conditions (site and silviculture) similar to A. crassicarpa plantation. This study evaluated the growth performance of jabon (A. cadamba Miq.) and its relationship with soil properties in a drained peatland. The research was conducted by establishing experimental plots of jabon in a drained peatland (DP) using a randomised complete block design with three spacing (2 m x 3 m, 2.5 m x 3 m, 3 m x 3 m) as treatment and three blocks as replications. The study observed survival, growth and soil chemical properties. At 24 months after planting (MaP), since the toxicity of soil micronutrients was excessive as one of the main factors; the mortality rate of jabon was high (62%), while its growth was poor (height = 259 cm and DBH = 3.74 cm) in drained peatland. However, the study observed that 7% of jabon had good growth, with a range of height growth at 24 MaP of 401–660 cm. These results indicated that though overall jabon did not show good growth in DP, however, it was found that 7% of jabon had promising growth; therefore, it was suggested that through tree improvement program and certain treatments to overcome micronutrient toxicity and weed suppression, the possibility of jabon was able to be developed in a DP for forest plantation is still.

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“…Our results showed that there was significant variation in Al-tolerance among the target wild Cicer lines, thereby supporting the potential use of wild Cicer for Al-tolerance improvement in chickpea breeding. Chickpea is susceptible to Al-stress 4,5 . To date, two studies have attempted to examine the genotypic variations against Al-stress.…”

Section: Discussionmentioning

confidence: 99%

“…The toxic Al 3+ species significantly inhibits root elongation, thereby impairing nutrient and water uptake, and causes enormous crop yield loss. In chickpea, Al stress could cause inhibition of root growth, and possibly nodulation and nitrogen fixation also 4,5 . In India 6 and Australia 7 , both major chickpea producing countries, acidic soils account for a large proportion of the arable land.…”

Section: Introductionmentioning

confidence: 99%

Genome-wide identification and transcriptional analyses of MATE transporter genes in root tips of wildCicerspp. under aluminium stress

Zhang¹,

Weir²,

Wei³

et al. 2020

Preprint

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26Chickpea is an economically important legume crop with high nutritional value in human diets. 27 Aluminium-toxicity poses a significant challenge for the yield improvement of this increasingly 28 popular crop in acidic soils. The wild progenitors of chickpea may provide a more diverse gene pool 29 for Al-tolerance in chickpea breeding. However, the genetic basis of Al-tolerance in chickpea and its 30 wild relatives remains largely unknown. Here, we assessed the Al-tolerance of six selected wild 31 Cicer accessions by measuring the root elongation in solution culture under control (0 µM Al 3+ ) and 32 Al-treatment (30 µM Al 3+ ) conditions. Al-treatment significantly reduced the root elongation in all 33 target lines compared to the control condition after 2-day's growth. However, the relative 34 reduction of root elongation in different lines varied greatly: 3 lines still retained significant root 35 growth under Al-treatment, whilst another 2 lines displayed no root growth at all. We performed 36 genome-wide identification of multidrug and toxic compound extrusion (MATE) encoding genes in 37 the Cicer genome. A total of 56 annotated MATE genes were identified, which divided into 4 major 38 phylogeny groups (G1-4). Four homologues to lupin LaMATE (> 50% aa identity; named CaMATE1-39 4) were clustered with previously characterised MATEs related to Al-tolerance in various other 40 plants. qRT-PCR showed that CaMATE2 transcription in root tips was significantly up-regulated 41 upon Al-treatment in all target lines, whilst CaMATE1 was up-regulated in all lines except Bari2_074 42 and Deste_064, which coincided with the lines displaying no root growth under Al-treatment. 43 Transcriptional profiling in five Cicer tissues revealed that CaMATE1 is specifically transcribed in the 44 root tissue, further supporting its role in Al-detoxification in roots. This first identification of MATE-45 encoding genes associated with Al-tolerance in Cicer paves the ways for future functional 46 characterization of MATE genes in Cicer spp., and to facilitate future design of gene-specific 47 markers for Al-tolerant line selection in chickpea breeding programs.48

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Aluminum stress inhibits root growth and alters physiological and metabolic responses in chickpea (Cicer arietinum L.)

Cited by 34 publications

References 40 publications

Investigation of the uptake of molybdenum by plants from Argentinean groundwater

Investigation of the uptake of molybdenum by plants from Argentinean groundwater

EARLY GROWTH OF JABON (Anthocephalus cadamba Miq) IN A DRAINED PEATLAND OF PELALAWAN, RIAU

Genome-wide identification and transcriptional analyses of MATE transporter genes in root tips of wildCicerspp. under aluminium stress

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