Salt tolerance of halotolerant bacteria from coastal soils and sediments near saltern field of Hainan Island, China

2021 ◽  
Author(s):  
Yonggan Chen ◽  
Zhenhua Zhang ◽  
Hongwei Luo ◽  
Zhen Li
Keyword(s):  
Salt Tolerance ◽  
Hainan Island ◽  
Halotolerant Bacteria ◽  
Soils And Sediments ◽  
Coastal Soils

scholarly journals Salt-tolerance Function in Halotolerant Bacteria from Coastal Soil and Sediment Present near Saltern Field of Hainan Island, China

2021 ◽  
Author(s):  
Yonggan Chen ◽  
Zhenhua Zhang ◽  
Hongwei Luo ◽  
Zhen Li
Keyword(s):  
Salt Tolerance ◽  
Microbial Communities ◽  
High Throughput Sequencing ◽  
Response Regulator ◽  
Soil Microbial Communities ◽  
Hainan Island ◽  
Halotolerant Bacteria ◽  
Soil Microbial ◽  
The Difference ◽  
Soil And Sediment

Abstract Characterization of the salt-tolerance function in microbial communities is important for understanding the soil and sediment biodiversity distribution near saltern affected by the environmental factors. Here, we combined high-throughput sequencing of 16S rDNA and ITS to investigate the distribution and salt-tolerance function of microbial communities in coastal soils and sediments present near Yinggehai saltern field of Hainan Island, China. The microbial communities in the soil and sediments of the land zone (YGHLS), the intertidal zone (YGHIS), and inshore zone (YGHWS) were compared. PCoA of weighted and unweighted UniFrac distances showed the difference in soil microbial communities across the samples. ANOSIM analysis revealed that the three samples were separated from each other. Halomonas , Halobacillus and Wallemia presented in the samples and accounted for 0.0335 ± 0.0586%, 0.0241 ± 0.0304% and 0.0308 ± 0.0445% of the total microbial community. Relative abundance of Na + :H + antiporter, Trk system potassium uptake protein and Kdp operon response regulator in the samples exceed 0.02%, 0.09% and 0.06% respectively. It revealed that the halotolerant bacteria of Yinggehai coastal soil and sediment mainly take the Trk system for salt-tolerance function.

scholarly journals NORMs distribution in coastal soils and sediments of River Yobe, north-eastern Nigeria: an evaluation of the potential radiological hazards

2018 ◽  
Vol 10 (2) ◽  
pp. 190
Author(s):  
Habu Tela Abba ◽  
Sadiq Umar ◽  
Daniel Joseph Adeyemo ◽  
Abubakar Sadiq Aliyu ◽  
Aminu Ismaila ◽  
...  
Keyword(s):  
Radiological Hazards ◽  
Soils And Sediments ◽  
North Eastern ◽  
Coastal Soils

Isolation of Halotolerant Bacteria from Rhizosphere of Khewra Salt Mine Halophytes and their Application to Induce Salt Tolerance in Wheat

2021 ◽  
pp. 1-8
Author(s):  
Urooj Haroon ◽  
Fiza Liaquat ◽  
Maria Khizar ◽  
Mahnoor Akbar ◽  
Hira Saleem ◽  
...  
Keyword(s):  
Salt Tolerance ◽  
Salt Mine ◽  
Halotolerant Bacteria

Application of SSR Technique for the Identification of Markers Linked to Salinity Tolerance in Rice

2013 ◽  
Vol 19 (2) ◽  
pp. 57-65
Author(s):  
MH Kabir ◽  
MM Islam ◽  
SN Begum ◽  
AC Manidas
Keyword(s):  
Salt Tolerance ◽  
Ssr Markers ◽  
Salinity Tolerance ◽  
Seedling Stage ◽  
Phenotypic Screening ◽  
Salt Tolerant ◽  
Marker Assisted Breeding ◽  
Hydroponic System ◽  
Rice Landrace ◽  
Salt Susceptible

A cross was made between high yielding salt susceptible BINA variety (Binadhan-5) with salt tolerant rice landrace (Harkuch) to identify salt tolerant rice lines. Thirty six F3 rice lines of Binadhan-5 x Harkuch were tested for salinity tolerance at the seedling stage in hydroponic system using nutrient solution. In F3 population, six lines were found as salt tolerant and 10 lines were moderately tolerant based on phenotypic screening at the seedling stage. Twelve SSR markers were used for parental survey and among them three polymorphic SSR markers viz., OSR34, RM443 and RM169 were selected to evaluate 26 F3 rice lines for salt tolerance. With respect to marker OSR34, 15 lines were identified as salt tolerant, 9 lines were susceptible and 2 lines were heterozygous. While RM443 identified 3 tolerant, 14 susceptible and 9 heterozygous rice lines. Eight tolerant, 11 susceptible and 7 heterozygous lines were identified with the marker RM169. Thus the tested markers could be efficiently used for tagging salt tolerant genes in marker-assisted breeding programme.DOI: http://dx.doi.org/10.3329/pa.v19i2.16929 Progress. Agric. 19(2): 57 - 65, 2008

THE SOIL PATTERN AND TRENDS IN WEST COAST AGRICULTURE SINCE 1964

1981 ◽  
pp. 19-28 ◽  
Author(s):  
D.B. Wright
Keyword(s):  
West Coast ◽  
Land Development ◽  
Dairy Production ◽  
Waste Land ◽  
Development Costs ◽  
Coastal Soils ◽  
Physical Features ◽  
Soil Pattern ◽  
Great Scope

The physical features, climate and soils of the West Coast are described. Expansion since 1964 of dairy production, sheep and beef cattle numbers, and areas of improved grassland are highlighted, as is the role of the Crown in land development and settlement. While isolation and distance, development costs, river problems, and farmer attitude and knowledge are considered limitations, great scope exists for increased production by the adoption, of more intensive techniques, including horticulture on the best coastal soils, and by development of waste land.

INDUCING SALT TOLERANCE IN FRENCH MARIGOLD (TAGETES PATULA) THROUGH SEED PRIMING

2017 ◽  
Vol 16 (3) ◽  
pp. 109-118 ◽  
Author(s):  
Irfan Afzal ◽  
Abdul Rahim ◽  
Muhammad Qasim ◽  
Adnan Younis ◽  
Aamir Nawaz ◽  
...  
Keyword(s):  
Salt Tolerance ◽  
Seed Priming ◽  
Tagetes Patula
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