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1. Comprehensive 3D phenotyping reveals continuous morphological variation across genetically diverse sorghum inflorescences

Author:
Li, Mao; Shao, Mon‐Ray; Zeng, Dan; Ju, Tao; Kellogg, Elizabeth A.; Topp, Christopher N.
Source:
Thenew phytologist 2020 v.226 no.6 pp. 1873-1885
ISSN:
0028-646X
Subject:
Sorghum bicolor,   etc   ; computed tomography; domestication; genetic background; grasses; image analysis; morphometry; panicles; phenotype; races;     Show all 10 Subjects
Abstract:
... ●Inflorescence architecture in plants is often complex and challenging to quantify, particularly for inflorescences of cereal grasses. Methods for capturing inflorescence architecture and for analyzing the resulting data are limited to a few easily captured parameters that may miss the rich underlying diversity. ●Here, we apply X‐ray computed tomography combined with detailed morphometrics, offeri ...
DOI:
10.1111/nph.16533

2. Microstructural characteristics and physical properties of corn-based extrudates affected by the addition of millet, sorghum, quinoa and canary seed flour

Author:
Rolandelli, Guido; García-Navarro, Yoja Teresa; García-Pinilla, Santiago; Farroni, Abel Eduardo; Gutiérrez-López, Gustavo Fidel; Buera, María del Pilar
Source:
Food structure 2020 v.25 pp. 100140
ISSN:
2213-3291
Subject:
Sorghum bicolor,   etc   ; Pennisetum glaucum; Phalaris canariensis; adsorption; corn flour; crude fiber; crystal structure; hardness; humans; ingredients; millets; water uptake;     Show all 12 Subjects
Abstract:
... Corn flour blends including 25 % of pearl millet, red sorghum, quinoa or canary seed flours, not deeply studied in the extrusion process of corn-based products, were used for extrudates production. Several physical, mechanical and microstructural properties, as well as water adsorption behavior were analyzed and compared to 100 % corn flour systems. The use of these flours increased the protein an ...
DOI:
10.1016/j.foostr.2020.100140

3. Potential Population Growth of Melanaphis sacchari (Zehntner) (Hemiptera: Aphididae) under Six Constant Temperatures on Grain Sorghum (Sorghum bicolor L.)

Author:
Souza, M. F.; Davis, J. A.
Source:
TheFlorida entomologist 2020 v.103 no.1 pp. 116-123
ISSN:
1938-5102
Subject:
Sorghum bicolor,   etc   ; Melanaphis sacchari; economic threshold; fecundity; grain sorghum; longevity; models; pests; population growth; survival rate; temperature; United States;     Show all 12 Subjects
Abstract:
... Sugarcane aphid, Melanaphis sacchari Zehntner (Hemiptera: Aphididae), is now widely established in sorghum, Sorghum bicolor (L.) Moench (Poaceae), production areas of the USA, and is an important economic pest. To calculate economic thresholds, population growth parameters under varied temperature conditions are needed. However, detailed laboratory studies of temperature effects on the biology and ...
DOI:
10.1653/024.103.0419

4. Expansion of Geographical Range and Plant Associations of Leptoglossus clypealis¹: A Potential Invasive Pest of Sorghum along the Texas Gulf Coast

Author:
Esquivel, J. F.; Glover, J. P.; Brewer, M. J.; Helms, A. M.; Ree, W. O.; Shirley, X. A.; Bell, A. A.
Source:
TheSouthwestern entomologist 2020 v.45 no.1 pp. 1-16
ISSN:
0147-1724
Subject:
Sorghum bicolor,   etc   ; Cupressaceae; Leptoglossus clypealis; Rosaceae; coasts; host plants; insect pests; invasive species; plague; rowcrops; soft dough stage; Texas;     Show all 12 Subjects
Abstract:
... Hemipteran insects affecting food and feed safety continue to plague producers of row crops. We report the occurrence of an invasive hemipteran pest species along the Texas Gulf Coast. Leptoglossus clypealis Heidemann (Hemiptera: Coreidae) was collected from soft-dough stage sorghum [Sorghum bicolor (L.) Moench] in Nueces County, TX. This is a new geographical expansion of L. clypealis in Texas, a ...
DOI:
10.3958/059.045.0101

5. Enhancing the Phytoremediation of Hydrocarbon-Contaminated Soils in the Sudd Wetlands, South Sudan, Using Organic Manure

Author:
Ruley, J. A.; Amoding, A.; Tumuhairwe, J. B.; Basamba, T. A.; Opolot, E.; Oryem-Origa, H.
Source:
Applied and environmental soil science 2020 v.2020
ISSN:
1687-7675
Subject:
Sorghum bicolor subsp. verticilliflorum,   etc   ; Hyparrhenia rufa; Oryza longistaminata; Tithonia diversifolia; cow manure; petroleum; phytoremediation; planting; polluted soils; wetlands; Sudan;     Show all 11 Subjects
Abstract:
... Phytoremediation of hydrocarbon-contaminated soils is a challenging process. In an effort to enhance phytoremediation, soil was artificially contaminated with known concentration of light crude oil containing Total petroleum hydrocarbon (TPH) at a concentration of 75 gkg⁻¹ soil. The contaminated soil was subjected to phytoremediation trial using four plant species (Oryza longistaminata, Sorghum ar ...
DOI:
10.1155/2020/4614286

6. Crop wild relatives as a genetic resource for generating low-cyanide, drought-tolerant Sorghum

Author:
Cowan, Max F.; Blomstedt, Cecilia K.; Norton, Sally L.; Henry, Robert J.; Møller, Birger Lindberg; Gleadow, Roslyn; Lindberg Møller, Birger
Source:
Environmental and experimental botany 2020 v.169 pp. 103884
ISSN:
0098-8472
Subject:
Sorghum bicolor,   etc   ; biomass; cultivars; dhurrin; drought; drought tolerance; photosystem II; water content; water stress; wild relatives; Australia;     Show all 11 Subjects
Abstract:
... Using a Sorghum bicolor cultivar and seven wild Sorghum species endemic to Australia as our experimental system, we monitored their different responses to drought by assessing growth and morphological, physiological and biochemical parameters. Drought stress significantly decreased height, biomass, the maximum potential quantum efficiency of photosystem II, photosynthetic rate and relative water c ...
DOI:
10.1016/j.envexpbot.2019.103884

7. Effect of the nixtamalization process on the protein bioaccessibility of white and red sorghum flours during in vitro gastrointestinal digestion

Author:
Cabrera-Ramírez, A.H.; Luzardo-Ocampo, I.; Ramírez-Jiménez, A.K.; Morales-Sánchez, E.; Campos-Vega, R.; Gaytán-Martínez, M.
Source:
Food research international 2020 v.134 pp. 109234
ISSN:
0963-9969
Subject:
Sorghum bicolor,   etc   ; bioavailability; boiling; computer simulation; cooking; flour; in vitro digestion; intestines; kafirins; nixtamalization; nutritive value; permeability; polyacrylamide gel electrophoresis; principal component analysis; proanthocyanidins; protein content; tannins;     Show all 17 Subjects
Abstract:
... Protein bioaccessibility is a major concern in sorghum (Sorghum bicolor L. Moench) due to potential interactions with tannins affecting its nutritional value. Technological treatments such as boiling or alkaline cooking have been proposed to address this problem by reducing tannin-protein interactions. This research aimed to evaluate the impact of nixtamalization in the protein bioaccessibility fr ...
DOI:
10.1016/j.foodres.2020.109234

8. The feasibility and effects of exogenous epiphytic microbiota on the fermentation quality and microbial community dynamics of whole crop corn

Author:
Nazar, Mudasir; Wang, Siran; Zhao, Jie; Dong, Zhihao; Li, Junfeng; Kaka, Niaz Ali; Shao, Tao
Source:
Bioresource technology 2020 v.306 pp. 123106
ISSN:
0960-8524
Subject:
Sorghum bicolor subsp. drummondii,   etc   ; Acetobacter; Acinetobacter; Cenchrus purpureus; Lactobacillus; Lactococcus; Sphingomonas; Weissella; corn; corn silage; epiphytes; fermentation; forage; irradiation; microbial communities; microorganisms; pH; silage making;     Show all 18 Subjects
Abstract:
... This study analyzed the feasibility and effects of exogenous epiphytic microbiota on the fermentation quality and microbial community of whole crop corn. Gamma irradiated whole crop corn was ensiled with distilled water (STR), extracted microbiota of whole crop corn (WCC), Napier grass (NAP), forage sorghum (FS) or Sudan grass (SUD). WCC significantly increased LA concentration and decreased the p ...
DOI:
10.1016/j.biortech.2020.123106

9. Pigmented sorghum polyphenols as potential inhibitors of starch digestibility: An in vitro study combining starch digestion and untargeted metabolomics

Author:
Rocchetti, Gabriele; Giuberti, Gianluca; Busconi, Matteo; Marocco, Adriano; Trevisan, Marco; Lucini, Luigi
Source:
Food chemistry 2020 v.312 pp. 126077
ISSN:
0308-8146
Subject:
Sorghum bicolor,   etc   ; anthocyanins; cooking; digestibility; flour; functional foods; heat; hydrolysis; in vitro digestion; in vitro studies; ingredients; kafirins; metabolomics; multivariate analysis; polyphenols; resistant starch; tannins;     Show all 17 Subjects
Abstract:
... Polyphenols from five pigmented sorghum (PS) flours were in vitro evaluated as possible modulators of starch digestibility. White sorghum (WS) flour was used as control. Untargeted metabolomics depicted the phenolic composition of raw and cooked flours (obtained through heating at 100 °C for 30 min in water) highlighting differences in flavonoids and phenolic acids. Raw PS flours were characterize ...
DOI:
10.1016/j.foodchem.2019.126077

10. Biochemical traits associated with growing sorghum genotypes with saline water in the field

Author:
Shakeri, Ehsan; Emam, Yahya; Pessarakli, Mohammad; Tabatabaei, Seyed Ali
Source:
Journal of plant nutrition 2020 v.43 no.8 pp. 1136-1153
ISSN:
1532-4087
Subject:
Sorghum bicolor,   etc   ; carotenoids; catalase; enzyme activity; forage yield; genotype; growing season; irrigation; irrigation water; phytomass; potassium; saline water; salt tolerance; screening; sodium; Iran;     Show all 16 Subjects
Abstract:
... This study was aimed to determine biochemical traits related to higher phytomass production in sorghum genotypes irrigated with saline water. It was also attempted to consider whether or not forage yield production under non-saline conditions could be used as an index for for the selection of high yielding genotypes of sorghum under saline conditions. Forty-five sorghum genotypes were grown under ...
DOI:
10.1080/01904167.2020.1724307

11. The effect of different levels of leachate on phytoremediation of pyrene-contaminated soil and simultaneous extraction of lead and cadmium

Author:
Salehi, Nasim; Azhdarpoor, Abooalfazl; Shirdarreh, Mohammadreza
Source:
Chemosphere 2020 v.246 pp. 125845
ISSN:
0045-6535
Subject:
Sorghum bicolor,   etc   ; cadmium; heavy metals; irrigation rates; landfill leachates; lead; nutrients; phytoremediation; polluted soils; polycyclic aromatic hydrocarbons; primary pollutants; soil bacteria; tap water;     Show all 13 Subjects
Abstract:
... Pyrene is one of the 16 group combinations of polyaromatic hydrocarbons, which are known as primary pollutants in the U.S. Environmental Protection Agency (USEPA) list. This study aimed to investigate the cross effect of different levels of landfill leachate on phytoremediation of pyrene-contaminated soil using the sorghum bicolor plant. The study parameters included the presence or absence of the ...
DOI:
10.1016/j.chemosphere.2020.125845

12. Arbuscular mycorrhizal dependency and phosphorus responsiveness of released, landrace and wild Sudanese sorghum genotypes

Author:
Abdelhalim, Tilal; Jannoura, Ramia; Joergensen, Rainer Georg
Source:
Archiv für Acker- und Pflanzenbau und Bodenkunde 2020 v.66 no.5 pp. 706-716
ISSN:
1476-3567
Subject:
Sorghum bicolor,   etc   ; Rhizophagus irregularis; agroecosystems; breeding programs; clearcutting; fertilizer application; genetic variation; genotype; growth chambers; landraces; mycorrhizal fungi; phosphorus; phosphorus fertilizers; photosynthesis; sowing; vesicular arbuscular mycorrhizae;     Show all 16 Subjects
Abstract:
... Enhanced P acquisition efficiency and arbuscular mycorrhizal fungi (AMF) dependency in sorghum are relevant for low-input agroecosystems. The objective of this work was to determine the genetic variation in mycorrhizal and P dependency. Five Sudanese sorghum (Sorghum bicolor (L.) Moench) genotypes representing released, landrace and wild forms were cultured with or without AMF (Rhizophagus irregul ...
DOI:
10.1080/03650340.2019.1633577

13. Effects of irrigation level and timing on profile soil water use by grain sorghum

Author:
Bell, Jourdan M.; Schwartz, Robert C.; McInnes, Kevin J.; Howell, Terry A.; Morgan, Cristine L.S.
Source:
Agricultural water management 2020 v.232 pp. 106030
ISSN:
0378-3774
Subject:
Sorghum bicolor,   etc   ; crop yield; deficit irrigation; developmental stages; drought; grain sorghum; growing season; irrigation rates; irrigation scheduling; plant available water; rooting; water stress; High Plains (United States); Texas;     Show all 14 Subjects
Abstract:
... Although deficit irrigation (DI) may have the potential to optimize crop yields in water limited environments, the success of such strategies may depend on the ability to manage variability in profile stored soil water during periods of drought. Understanding variability in stored soil water and crop rooting depth is an important component of successfully managing a deficit irrigation strategy. Tr ...
DOI:
10.1016/j.agwat.2020.106030

14. Impact of cooking and nixtamalization on the bioaccessibility and antioxidant capacity of phenolic compounds from two sorghum varieties

Author:
Luzardo-Ocampo, Ivan; Ramírez-Jiménez, Aurea K.; Cabrera-Ramírez, Ángel H.; Rodríguez-Castillo, N.; Campos-Vega, Rocio; Loarca-Piña, Guadalupe; Gaytán-Martínez, Marcela
Source:
Food chemistry 2020 v.309 pp. 125684
ISSN:
0308-8146
Subject:
Sorghum bicolor,   etc   ; 2,2-diphenyl-1-picrylhydrazyl; antinutritional factors; antioxidant activity; bioactive compounds; bioavailability; cooking; digestibility; gallic acid; humans; nixtamalization; proanthocyanidins; tannins;     Show all 13 Subjects
Abstract:
... Sorghum (Sorghum bicolor L. Moench) has been sparsely used as human food due to certain anti-nutritional factors such as tannins that reduce its digestibility, although the grain is an important source of bioactive compounds such as phenolic compounds (PCs). This study aimed to assess the impact of cooking and alkaline cooking (nixtamalization) on the bioaccessibility and antioxidant capacity of P ...
DOI:
10.1016/j.foodchem.2019.125684

15. Influence of No-Till Technology on Reducing Soil Degradation During Sorghum Cultivation

Author:
Kabelka, D.; Kincl, D.; Vopravil, J.
Source:
Scientia Agriculturae Bohemica 2020 v.51 no.1 pp. 31-39
ISSN:
1805-9430
Subject:
Sorghum bicolor,   etc   ; agricultural land; corn; crop production; landscapes; no-tillage; rain; rainfall simulation; runoff; soil; soil conservation; water erosion; water use efficiency;     Show all 13 Subjects
Abstract:
... Soil degradation and water erosion are undoubtedly serious global problems. Moreover, excessive surface runoff and the lack of water in landscape are problems encountered not only in the Czech agricultural land. This condition is unsustainable in the long-term and it is necessary to find, verify and quantify suitable agricultural methods for reducing soil degradation. In this study, we tested two ...
DOI:
10.2478/sab-2020-0005

16. Effect of citric acid and vermi-wash on growth and metal accumulation of Sorghum bicolor cultivated in lead and nickel contaminated soil

Author:
Rathika, R.; Khalifa, Ashraf.Y.Z.; Srinivasan, P.; Praburaman, L.; Kamala-Kannan, S.; Selvankumar, T.; Kim, Woong; Govarthanan, M.
Source:
Chemosphere 2020 v.243 pp. 125327
ISSN:
0045-6535
Subject:
Sorghum bicolor,   etc   ; antioxidant enzymes; biomass; catalase; chelating agents; chlorophyll; citric acid; enzyme activity; lead; nickel; peroxidase; phytoaccumulation; polluted soils; ribulose-bisphosphate carboxylase; roots; shoots; soil pollution; superoxide dismutase;     Show all 18 Subjects
Abstract:
... The aim of the present study is to assess the influence of vermi-wash (VW) and citric acid (CA) on Sorghum bicolor growth and phytoaccumulation of lead (Pb) and nickel (Ni) contaminated soil. The biomass of the S. bicolor has been enhanced by the addition of VW (24 and 26%) and CA (11 and 9%) in Pb and Ni contaminated soil, respectively. The VW treatment showed enhanced shoot and root lengths and ...
DOI:
10.1016/j.chemosphere.2019.125327

17. Effect of wet and dry milling on the functional properties of whole sorghum grain flour and kafirin

Author:
Amoura, Houria; Mokrane, Hind; Nadjemi, Boubekeur
Source:
Journal of food science and technology 2020 v.57 no.3 pp. 1100-1109
ISSN:
0022-1155
Subject:
Sorghum bicolor,   etc   ; Fourier transform infrared spectroscopy; binding capacity; dry milling; emulsifying properties; emulsions; flour; foams; gelation; gels; kafirins; landraces; oils; protein content; starch; water binding capacity; wet milling;     Show all 17 Subjects
Abstract:
... The effect of wet and dry milling on the functional properties of whole sorghum grain flour (SF) and extracted kafirin were assessed. White sorghum landrace was used to prepare two SFs by wet milling (SF1) or dry milling (SF2) and to extract their respective kafirins SK1 and SK2. Protein contents of SK1 and SK2 were 90.07 and 94.23%. Wet milling of SF allowed increasing the oil binding capacity, t ...
DOI:
10.1007/s13197-019-04145-2
PubMed:
32123431
PubMed Central:
PMC7026331

18. Exploring the molecular basis of heterosis for plant breeding

Author:
Liu, Jie; Li, Mengjie; Zhang, Qi; Wei, Xin; Huang, Xuehui
Source:
Journal of integrative plant biology 2020 v.62 no.3 pp. 287-298
ISSN:
1672-9072
Subject:
Sorghum bicolor,   etc   ; Arabidopsis; Solanum lycopersicum var. lycopersicum; corn; crops; crossing; disease resistance; genes; genomics; heterosis; hybrids; loci; plant breeding; rice; tomatoes;     Show all 15 Subjects
Abstract:
... Since approximate a century ago, many hybrid crops have been continually developed by crossing two inbred varieties. Owing to heterosis (hybrid vigor) in plants, these hybrids often have superior agricultural performances in yield or disease resistance succeeding their inbred parental lines. Several classical hypotheses have been proposed to explain the genetic causes of heterosis. During recent y ...
DOI:
10.1111/jipb.12804

19. Genetic Diversity and Population Structure of Broomcorn Sorghum Investigated with Simple Sequence Repeat Markers

Author:
Zhu, Mengjiao; Chen, Jun; Yuyama, Nana; Luo, Le; Xiao, Xin; Lv, Ya; Liu, Yishan; Cai, Hongwei
Source:
Tropical plant biology 2020 v.13 no.1 pp. 62-72
ISSN:
1935-9756
Subject:
Sorghum bicolor,   etc   ; alleles; genetic background; genetic variation; genotyping; heterozygosity; loci; microsatellite repeats; phylogeny; population structure; China; Ethiopia; South Korea; Sudan; Turkey (country);     Show all 15 Subjects
Abstract:
... In order to study the genetic diversity and population structure of broomcorn, a special type of sorghum for broom making, a total of 140 accessions of sorghum varieties including broomcorn (72), half-broomcorn (4), non-broomcorn (64) accessions were genotyped by using 45 simple sequence repeat (SSR) markers that are evenly distributed throughout the sorghum genome. These genotyping analyses demon ...
DOI:
10.1007/s12042-019-09251-1

20. Biodegradation Potential and Ecotoxicity Assessment in Soil Extracts Amended with Phenoxy Acid Herbicide (2,4-D) and a Structurally-Similar Plant Secondary Metabolite (Ferulic Acid)

Author:
Mierzejewska, Elżbieta; Baran, Agnieszka; Urbaniak, Magdalena
Source:
Bulletin of environmental contamination and toxicology 2020 v.104 no.2 pp. 200-205
ISSN:
0007-4861
Subject:
Sorghum bicolor subsp. bicolor,   etc   ; 2,4-D; Lepidium sativum; Sinapis alba; Vibrio fischeri; bioassays; biodegradation; ecotoxicology; ferulic acid; genes; polymerase chain reaction; secondary metabolites; soil; soil bacteria; toxicity;     Show all 15 Subjects
Abstract:
... Phenoxy acid 2,4-D (2,4-dichlorophenoxy acid) is one of the most commonly-used herbicide in agriculture. Biodegradation of 2,4-D can be stimulated by structurally-related plant secondary metabolites such as ferulic acid (FA). The aim of this study is to: (1) assess the potential of indigenous soil bacteria to degrade 2,4-D in the presence of FA by PCR analysis of functional tfdA genes, (2) to dete ...
DOI:
10.1007/s00128-019-02760-5