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Aluminum toxicity vs salicylic acid effects in pearl millet methylome

Ngom, Baba; Mamati, Edward; Sarr, Ibrahima; Kimatu, Josphert N. (2018-04)

Aluminum toxicity is one of most distributed plant abiotic stress in the world, causing root inhibition and therefore crop losses. Plants continuously adapt its defense to abiotic stresses through different mechanisms ...
DNA cytosine methylation alterations associated with aluminium toxicity and low pH in Sorghum bicolor

Kimatu, Josphert N.; Moussa, Diarso; Song, Congdi; Agboola, Rebecca S.; Pang, Jinsong; Qi, Xin; Liu, Bao (Academic Journals, 2011-09)

Aluminium (Al) toxicity stress reduces crop yields in acidic soils. In this study, we investigated the level of DNA Cytosine methylation polymorphism caused by 150 μM Al3+ (89.97% free Al3+) induction, low pH (4.0) and ...
In Vitro Micropropagation of Freesia hybrida and the Assessment of Genetic and Epigenetic Stability in Regenerated Plantlets

Kimatu, Josphert N.; Gao, Xiang; Yang, Dan; Cao, Donghui; Ao, Man; Sui, Xin; Wang, Qinmei; Wang, Li (Springer Verlag, 2009-12-30)

Freesia hybrida is an important worldwide cut flower, especially in America and Europe. For efficient regeneration of this flower from young inflorescence and rachillae in tetraploid, we developed a simple in vitro ...
Methylation analysis revealed salicylic acid affects pearl millet defense through external cytosine DNA demethylation

Ngom, Baba; Mamati, Edward; Goudiaby, Mame F.; Kimatu, Josphert N.; Sarr, Ibrahima; Diouf, Diaga; Kane, Ndjido A. (Taylor & Francis, 2018-05)

The cytosine DNA methylation and demethylation have a role in regulating plant responses to the environment by affecting the promoter regions of most plant defense-related genes through the CpG islands or the CCGG motifs. ...
Methylation sensitive amplified polymorphism (MSAP) reveals that alkali stress triggers more DNA hypomethylation levels in cotton (Gossypium hirsutum L.) roots than salt stress

Kimatu, Josphert N.; Cao, Dong-hui; Gao, Xiang; Liu, Jie; Geng, Shu-juan; Wang, Xiao-ping; Zhao, Jing; Shi, De-cheng (Academic Journals, 2011-12-19)

Cytosine-5 hypomethylation or hypermethylation have been shown to regulate plant development and abiotic stress-responsive genes expression. However, some combinatory stresses in plants like saline and alkaline could ...

Browsing by Subject "DNA methylation"

Browsing by Subject "DNA methylation"

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