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- Author:
- Devinder Sandhu, et al. ; Chaoyang Zhao; David William; Show all 3 Authors
- Source:
- Physiologia plantarum 2021 v.171 no.4 pp. 520-532
- ISSN:
- 0031-9317
- Subject:
- Arabidopsis; Spinacia oleracea; genes; history; homeostasis; leaves; mechanism of action; phylogeny; protein kinases; protein-protein interactions; rice; roots; salinity; salt stress; sodium; sodium-hydrogen antiporter; spinach; trees; two hybrid system techniques
- Abstract:
- ... The Salt Overly Sensitive (SOS) pathway regulates intracellular sodium ion homeostasis as a salt‐stress response in plants. This pathway involves three main genes designated as SOS1, SOS2 and SOS3, which are members of the Na⁺/H⁺ exchanger (NHX), CBL‐interacting protein kinase (CIPK) and Calcineurin B‐like (CBL) gene families, respectively. To identify and characterize SOS genes in spinach (Spinac ...
- Handle:
- 10113/7019858
- DOI:
- 10.1111/ppl.13125
- https://doi.org/10.1111/ppl.13125
- Author:
- Devinder Sandhu, et al. ; Fakir Shahidullah Tareq; Raghavendhar R. Kotha; Jorge F. S. Ferreira; Devanand L. Luthria; Show all 5 Authors
- Source:
- ACS Food Science & Technology 2021 v.1 no.2 pp. 205-214
- ISSN:
- 2692-1944
- Subject:
- Procyon lotor; antioxidant activity; colorimetry; food production; food science; freshwater; gazelles; genotype; leaves; phytochemicals; polyphenols; potassium; principal component analysis; salinity; spinach; sugars; technology
- Abstract:
- ... Freshwater is a major concern in terms of meeting the growing food demand for the growing population. Recycled waters are currently seen as an alternative, but their higher salinity may impact the yield of most crops and their phytochemical content. In this study, we investigated the effects of five salinity treatments combined with two levels of potassium (K) (deficient K, T1–T5, and enough K, T6 ...
- Handle:
- 10113/7597818
- DOI:
- 10.1021/acsfoodscitech.0c00034
- CHORUS:
- 10.1021/acsfoodscitech.0c00034
- https://doi.org/10.1021/acsfoodscitech.0c00034
- Author:
- Devinder Sandhu, et al. ; Manju V. Pudussery; Rohit Kumar; Andrew Pallete; Paul Markley; William C. Bridges; Rajandeep S. Sekhon; Show all 7 Authors
- Source:
- Functional & integrative genomics 2020 v.20 no.2 pp. 261-275
- ISSN:
- 1438-793X
- Subject:
- RNA-binding proteins; biochemical pathways; brackish water; corn; crops; embryogenesis; farmers; genes; genetic variation; genomics; inbred lines; irrigation water; non-specific serine/threonine protein kinase; proton extrusion; resource allocation; root growth; roots; salinity; salt stress; salt tolerance; seedlings; shoots; single nucleotide polymorphism; soil salinity; symporters; transcription factors; vigor
- Abstract:
- ... Progressive decline in irrigation water is forcing farmers to use brackish water which increases soil salinity and exposes the crop plants to salinity. Maize, one of the most important crops, is sensitive to salinity. Salt tolerance is a complex trait controlled by a number of physiological and biochemical processes. Scant information is available on the genetic architecture of salt tolerance in m ...
- DOI:
- 10.1007/s10142-019-00707-x
- https://doi.org/10.1007/s10142-019-00707-x
- Author:
- Devinder Sandhu, et al. ; Nathan P. Grant; Amita Mohan; Kulvinder S. Gill; Show all 4 Authors
- Source:
- Plants 2018 v.7 no.3 pp. -
- ISSN:
- 2223-7747
- Subject:
- Triticum; agronomic traits; alleles; awns; breeding programs; chromosome mapping; chromosomes; dwarf cultivars; genetic distance; microsatellite repeats; mutants; normal distribution; parents; phenotype; plant growth control; plant height; tillers; transgressive segregation; wheat
- Abstract:
- ... Short-statured plants revolutionized agriculture during the 1960s due to their ability to resist lodging, increased their response to fertilizers, and improved partitioning of assimilates which led to yield gains. Of more than 21 reduced-height (Rht) genes reported in wheat, only three—Rht-B1b, Rht-D1b, and Rht8—were extensively used in wheat breeding programs. The remaining reduced he ...
- Handle:
- 10113/6481475
- DOI:
- 10.3390/plants7030058
- PubMed:
- 30011961
- PubMed Central:
- PMC6161307
- https://doi.org/10.3390/plants7030058
- Author:
- Devinder Sandhu, et al. ; Zachary Coleman; Taylor Atkinson; Krishan Rai; Venugopal Mendu; Show all 5 Authors
- Source:
- Frontiers in plant science 2018 v.9 no. pp. -
- ISSN:
- 1664-462X
- Subject:
- biochemical pathways; chlorophyll; crop production; energy; genes; germination; harvesting; knowledge; light; light harvesting complex; mechanism of action; models; mutants; phenotype; photosynthesis; pigments; soybeans; temperature; thylakoids
- Abstract:
- ... Plant photosynthetic pigments are important in harvesting the light energy and transfer of energy during photosynthesis. There are several yellow foliar mutants discovered in soybean and chromosomal locations for about half of them have been deduced. Viable-yellow mutants are capable of surviving with decreased photosynthesis, while lethal-yellow mutants die shortly after germination. In addition ...
- Handle:
- 10113/6496455
- DOI:
- 10.3389/fpls.2018.00471
- PubMed:
- 29696030
- PubMed Central:
- PMC5904354
- https://doi.org/10.3389/fpls.2018.00471
- Author:
- Devinder Sandhu, et al. ; Donald L. Suarez; Nydia Celis; Ray G. Anderson; Show all 4 Authors
- Source:
- Agronomy 2019 v.9 no.6 pp. -
- ISSN:
- 2073-4395
- Subject:
- Vitis; analysis of variance; drought tolerance; field experimentation; freshwater; fruit yield; grafting (plants); grapes; irrigation; models; rootstocks; saline water; salinity; salt stress; salt tolerance; scions; semiarid zones; soil salinity; soil water; streams; water stress; wines
- Abstract:
- ... Diminishing availability of non-saline water in arid and semiarid regions is of concern to all irrigated agricultural producers, including wine and grape producers. Grapes are not a salt tolerant crop and producers often face the choice of either limiting fresh water application, using alternative saline waters or a combination of both. We examined the salt tolerance and effect of restricted water ...
- Handle:
- 10113/6486282
- DOI:
- 10.3390/agronomy9060321
- https://doi.org/10.3390/agronomy9060321
- Author:
- Devinder Sandhu, et al. ; Manju V. Pudussery; Jorge F.S. Ferreira; Xuan Liu; Andrew Pallete; Kulbhushan K. Grover; Kim Hummer; Show all 7 Authors
- Source:
- Scientia horticulturae 2019 v.254 pp. 61-69
- ISSN:
- 0304-4238
- Subject:
- Fragaria vesca; carbon dioxide; cultivars; diploidy; electrical conductivity; gene expression; genes; genotype; germplasm; leaves; octaploidy; salinity; salt tolerance; sodium; stomatal conductance; strawberries; toxicity; vacuoles; water use efficiency; woodlands
- Abstract:
- ... Commercial strawberry cultivars are sensitive to salinity. These plants are octoploid (2n = 8x = 56) making analysis of complex traits such as salt tolerance difficult. Hence, the objective of this study was to evaluate eight woodland diploid strawberry genotypes for their physiological and genetic responses under high salinity conditions. Shoot salt tolerance (ST) index of eight genotypes irrigat ...
- Handle:
- 10113/6393772
- DOI:
- 10.1016/j.scienta.2019.04.071
- https://doi.org/10.1016/j.scienta.2019.04.071
- Author:
- Devinder Sandhu, et al. ; Sandi Win Thu; Krishan Mohan Rai; Alex Rajangam; Vimal Kumar Balasubramanian; Reid G. Palmer; Venugopal Mendu; Show all 7 Authors
- Source:
- BMC plant biology 2019 v.19 no.1 pp. 378
- ISSN:
- 1471-2229
- Subject:
- cell death; flowering; phylogeny; flower buds; male fertility; pollen; phenotype; males; economic feasibility; stop codon; Arabidopsis; seeds; mutation; male sterility; exons; viability; proteins; protein synthesis; loci; gene editing; soybeans; genomics; mutants
- Abstract:
- ... BACKGROUND: Male sterility has tremendous scientific and economic importance in hybrid seed production. Identification and characterization of a stable male sterility gene will be highly beneficial for making hybrid seed production economically feasible. In soybean, eleven male-sterile, female-fertile mutant lines (ms1, ms2, ms3, ms4, ms5, ms6, ms7, ms8, ms9, msMOS, and msp) have been identified a ...
- DOI:
- 10.1186/s12870-019-1979-4
- PubMed:
- 31455245
- PubMed Central:
- PMC6712664
- https://doi.org/10.1186/s12870-019-1979-4
- Author:
- Devinder Sandhu, et al. ; Jorge F. S. Ferreira; Vagner A. Benedito; José A. Marchese; Shuoqian Liu; Show all 5 Authors
- Source:
- Frontiers in plant science 2018 v.9 no. pp. -
- ISSN:
- 1664-462X
- Subject:
- Artemisia annua; artemisinin; breeding; breeding programs; chemotypes; crops; farmers; flowering; germplasm; growing season; hybrids; malaria; metabolites; photoperiod; phytomass; prices; sole; therapeutics
- Abstract:
- ... Commercial Artemisia annua crops are the sole source of artemisinin (ART) worldwide. Data on seasonal accumulation and peak of sesquiterpenes, especially ART in commercial A. annua, is lacking while current breeding programs focus only on ART and plant biomass, but ignores dihydroartemisinic acid (DHAA) and artemisinic acid (AA). Despite past breeding successes, plants richer in ART are needed to ...
- Handle:
- 10113/6496456
- DOI:
- 10.3389/fpls.2018.01096
- PubMed:
- 30154807
- PubMed Central:
- PMC6102481
- https://doi.org/10.3389/fpls.2018.01096
- Author:
- Devinder Sandhu, et al. ; Manju V. Pudussery; Rakesh Kaundal; Donald L. Suarez; Amita Kaundal; Rajandeep S. Sekhon; Show all 6 Authors
- Source:
- Functional & integrative genomics 2018 v.18 no.2 pp. 141-153
- ISSN:
- 1438-793X
- Subject:
- Arabidopsis thaliana; Glycine max; Medicago truncatula; Phaseolus vulgaris; binding sites; bioinformatics; biomass; chlorides; gene expression; genes; leaves; phylogeny; potassium; roots; salinity; salt stress; salt tolerance; sodium; sodium-hydrogen antiporter; vacuoles
- Abstract:
- ... One important mechanism plants use to cope with salinity is keeping the cytosolic Na⁺ concentration low by sequestering Na⁺ in vacuoles, a process facilitated by Na⁺/H⁺ exchangers (NHX). There are eight NHX genes (NHX1 through NHX8) identified and characterized in Arabidopsis thaliana. Bioinformatics analyses of the known Arabidopsis genes enabled us to identify six Medicago truncatula NHX genes ( ...
- Handle:
- 10113/5901536
- DOI:
- 10.1007/s10142-017-0581-9
- https://doi.org/10.1007/s10142-017-0581-9
11. Germination and Growth of Spinach under Potassium Deficiency and Irrigation with High-Salinity Water
- Author:
- Devinder Sandhu, et al. ; Uçgun Kadir; Jorge F. S. Ferreira; Xuan Liu; Jaime Barros Da Silva Filho; Donald L. Suarez; Claudivan F. de Lacerda; Show all 7 Authors
- Source:
- Plants 2020 v.9 no.12 pp. -
- ISSN:
- 2223-7747
- Subject:
- Procyon lotor; appearance (quality); biomass; cultivars; dosage; gazelles; germination; information; irrigation; mineral content; nutrient deficiencies; plant growth; potassium; salinity; salt stress; salt tolerance; seedlings; spinach; toxicity; water
- Abstract:
- ... Information is scarce on the interaction of mineral deficiency and salinity. We evaluated two salt-tolerant spinach cultivars under potassium (K) doses (0.07, 0.15, 0.3, and 3.0 mmolc L⁻¹) and saline irrigation (5, 30, 60, 120, and 160 mmolc L⁻¹ NaCl) during germination and growth. There was no interaction between salinity and K. Salinity decreased germination percent (GP), not always significantl ...
- Handle:
- 10113/7217585
- DOI:
- 10.3390/plants9121739
- https://doi.org/10.3390/plants9121739
- Author:
- Devinder Sandhu, et al. ; Jorge F. S. Ferreira; Xuan Liu; Jonathan J. Halvorson; Show all 4 Authors
- Source:
- Agriculture 2018 v.8 no.10 pp. -
- ISSN:
- 2077-0472
- Subject:
- Spinacia oleracea; antioxidant activity; biomass production; gene expression; gene expression regulation; genes; growers; irrigation; irrigation water; leaves; mineral content; nutrients; nutritive value; oxalic acid; photosynthesis; potassium; roots; salt tolerance; shoots; sodium; sodium chloride; soil salinity; spinach; toxicity; water salinity
- Abstract:
- ... Scarcity of good-quality irrigation water is a major impediment to meet food demand for a growing world population. Recycled waters may be available locally more affordably, but their higher salinity is a concern. Salinity effects on spinach mineral composition, antioxidant capacity, photosynthesis, and gene expression have not been established. Spinach cv. Raccoon was greenhouse-grown and irrigat ...
- Handle:
- 10113/6468687
- DOI:
- 10.3390/agriculture8100163
- https://doi.org/10.3390/agriculture8100163
- Author:
- Devinder Sandhu, et al. ; Monica V. Cornacchione; Jorge Ferreira; Donald Suarez; Show all 4 Authors
- Source:
- Scientific reports 2017 v.7 no.1 pp. -
- ISSN:
- 2045-2322
- Subject:
- Medicago sativa; alfalfa; antioxidant activity; calcium; chlorides; chlorophyll; copper; gene expression; gene expression regulation; genetic resistance; genetic variation; genotype; iron; leaf area; magnesium; manganese; phosphorus; photosynthesis; phytomass; potassium; resistance genes; resistance mechanisms; salt tolerance; shoots; sodium; soil salinity; stomatal conductance; zinc
- Abstract:
- ... Twelve alfalfa genotypes that were selected for biomass under salinity, differences in Na and Cl concentrations in shoots and K/Na ratio were evaluated in this long-term salinity experiment. The selected plants were cloned to reduce genetic variability within each genotype. Salt tolerance (ST) index of the genotypes ranged from 0.39 to 1. The most salt-tolerant genotypes SISA14-1 (G03) and AZ-90ST ...
- Handle:
- 10113/6480380
- DOI:
- 10.1038/srep42958
- PubMed:
- 28225027
- PubMed Central:
- PMC5320470
- https://doi.org/10.1038/srep42958
- Author:
- Devinder Sandhu, et al. ; Jayadri Ghosh; Callie Johnson; Jordan Baumbach; Eric Baumert; Tyler Cina; David Grant; Reid Palmer; Madan Bhattacharyya; Show all 9 Authors
- Source:
- PloS one 2017 v.12 no.8 pp. e0180732
- ISSN:
- 1932-6203
- Subject:
- alleles; anthocyanins; biochemical pathways; chlorophyll; cultivars; excision; exons; females; genetic improvement; genomics; introns; loci; males; soybeans; transposons
- Abstract:
- ... In soybean, variegated flowers can be caused by somatic excision of the CACTA-type transposable element Tgm9 from Intron 2 of the DFR2 gene encoding dihydroflavonol-4-reductase of the anthocyanin pigment biosynthetic pathway. DFR2 was mapped to the W4 locus, where the allele containing Tgm9 was termed w4-m. In this study we have demonstrated that previously identified morphological mutants (three ...
- Handle:
- 10113/6829328
- DOI:
- 10.1371/journal.pone.0180732
- PubMed:
- 28797084
- PubMed Central:
- PMC5552171
- https://doi.org/10.1371/journal.pone.0180732
- Author:
- Devinder Sandhu, et al. ; Zachary Coleman; Jessica Boelter; Katherine Espinosa; A. Susana Goggi; Reid G. Palmer; Show all 6 Authors
- Source:
- Canadian journal of plant science 2017 v.97 no. pp. 684-691
- ISSN:
- 0008-4220
- Subject:
- Glycine max; Glycine soja; aconitate hydratase; active sites; ancestry; chromosomes; citrates; genes; isomerization; isozymes; phylogeny; soybeans; tricarboxylic acid cycle
- Abstract:
- ... Aconitase catalyzes the reversible isomerization of two tricarboxylic acids, citrate and isocitrate, during the Krebs cycle. Five aconitase genes, namely, Aco1, Aco2, Aco3, Aco4, and Aco5, have been identified in soybean. Previously, Aco4 was mapped on chromosome 11. The purpose of this investigation was to isolate and sequence the candidate gene for Aco4. We mapped the Aco4 gene to a 148 kb regio ...
- Handle:
- 10113/6496457
- DOI:
- 10.1139/CJPS-2016-0363
- https://doi.org/10.1139/CJPS-2016-0363
- Author:
- Devinder Sandhu, et al. ; Jordan Baumbach; Ramesh N. Pudake; Callie Johnson; Kaylin Kleinhans; Alexandrea Ollhoff; Reid Palmer; Madan Bhattacharyya; Show all 8 Authors
- Source:
- PloS one 2016 v.11 no.3 pp. e0150482
- ISSN:
- 1932-6203
- Subject:
- Arabidopsis; DNA helicases; alleles; excision; exons; flowers; hypocotyls; loci; male sterility; meiosis; mutants; phenotype; phylogeny; pigmentation; reverse genetics; rice; soybeans; transposons
- Abstract:
- ... The W4 locus in soybean encodes a dihydroflavonol-4-reductase (DFR2) that regulates pigmentation patterns in flowers and hypocotyl. The mutable w4-m allele that governs variegated flowers has arisen through insertion of a CACTA-type transposable element, Tgm9, in DFR2. In the w4-m line, reversion from variegated to purple flower indicates excision of Tgm9, and its insertion at a new locus. Previou ...
- Handle:
- 10113/6829329
- DOI:
- 10.1371/journal.pone.0150482
- PubMed:
- 26930200
- PubMed Central:
- PMC4773125
- https://doi.org/10.1371/journal.pone.0150482
- Author:
- Devinder Sandhu, et al. ; Katherine Espinosa; Jessica Boelter; Susan Lolle; Marianne Hopkins; Susana Goggi; Reid G. Palmer; Show all 7 Authors
- Source:
- Canadian journal of plant science 2015 v.95 no.2 pp. 405-415
- ISSN:
- 1918-1833
- Subject:
- Arabidopsis; Medicago truncatula; aconitate hydratase; alleles; combs (social insects); genetic variation; heterozygosity; hybridization; isozymes; loci; planting; soybeans
- Abstract:
- ... Espinosa, K., Boelter, J., Lolle, S., Hopkins, M., Goggi, S., Palmer, R. G. and Sandhu, D. 2015. Evaluation of spontaneous generation of allelic variation in soybean in response to sexual hybridization and stress. Can. J. Plant Sci. 95: 405–415. Intra-cultivar variation reported in pure lines of soybean has been hypothesized to result from genetic mechanisms contributing to de novo genetic variati ...
- DOI:
- 10.4141/cjps-2014-324
- https://doi.org/10.4141/cjps-2014-324
- Author:
- Devinder Sandhu, et al. ; Benjamin Speth; Joshua P. Rogers; Napatsakorn Boonyoo; Reid G. Palmer; Show all 5 Authors
- Source:
- Journal of research 2014 v.51 no.1 pp. 8-13
- ISSN:
- 2277-1271
- Subject:
- female fertility; genes; genetic distance; linkage groups; loci; meiosis; microtubules; mutants; research; soybeans; stigma
- Abstract:
- ... Mutations in soybean genes involved in meiosis can lead to altered chromosome pairing and result in non functional gametes causing sterility. There are several male-sterile, female-sterile mutants identified in soybean. Some of these mutants are mapped on soybean chromosomes, whereas locations of others are unknown. The objectives of this study were to find the genetic location of a male-sterile, ...
- Author:
- Devinder Sandhu, et al. ; Benjamin Speth; Joshua P. Rogers; Napatsakorn Boonyoo; A.J. VanMeter; Jordan Baumbach; Alina Ott; Jerott Moore; Tyler Cina; Reid Palmer; Show all 10 Authors
- Source:
- Genome 2015 v.58 no.4 pp. 143-149
- ISSN:
- 1480-3321
- Subject:
- chromosome mapping; chromosomes; female fertility; genes; genetic markers; linkage groups; meiosis; mutants; soybeans
- Abstract:
- ... In soybean, asynaptic and desynaptic mutants lead to abnormal meiosis and fertility reduction. Several male-sterile, female-sterile mutants have been identified and studied in soybean, however, some of these mutants have not been mapped to locations on soybean chromosomes. The objectives of this study were to molecularly map five male-sterile, female-sterile genes (st2, st4, st5, st6, and st7) in ...
- DOI:
- 10.1139/gen-2015-0044
- https://doi.org/10.1139/gen-2015-0044
- Author:
- Devinder Sandhu, et al. ; Alina Ott; Yang Yang; Madan Bhattacharyya; Harry T. Horner; Reid G. Palmer; Show all 6 Authors
- Source:
- Plants 2013 v.2 no.3 pp. 441-454
- ISSN:
- 2223-7747
- Subject:
- loci; linkage groups; neutrons; soybeans; genetic distance; mutation; cotyledons; phenotypic selection; plant fertility; microspores; chromosome mapping; pollen; color; mutants; irradiation; male sterility
- Abstract:
- ... In soybean, genic male sterility can be utilized as a tool to develop hybrid seed. Several male-sterile, female-fertile mutants have been identified in soybean. The male-sterile, female-fertile ms5 mutant was selected after fast neutron irradiation. Male-sterility due to ms5 was associated with the “stay-green” cotyledon color mutation. The cotyledon color trait in soybean is controlled by two loc ...
- DOI:
- 10.3390/plants2030441
- PubMed:
- 27137386
- PubMed Central:
- PMC4844383
- https://doi.org/10.3390/plants2030441