The mechanism and regulation of proline accumulation in suspension cell cultures of the halophytic grass Distichlis spicata L.

Ketchum, Raymond E.B.; Warren, Robert; Klima, Larry J.; López-Gutiérrez, Francisco; Nabors, Murray W.

doi:10.1016/s0176-1617(11)80147-1

Cited by 70 publications

(34 citation statements)

References 22 publications

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“…In this study, the foliar application of proline at 3 day, 5 day and 7 day stress of 4 dS/m, 8 dS/m, 12 dS/m and 16 dS/m salinity the GST activities increased over control and over NaCl treatment. Ketchum et al (1991), Ober and Sharp (1994), Sharp et al (1994) found the similar result. It may be due to drought or salinity stress in plants, proline accumulation normally occurs in the cytosol where it contributes substantially to the cytoplasmic osmotic adjustment.…”

Section: Effect Of Salinity Stress On Glutathione -S-transferases (Gssupporting

confidence: 65%

Effect of Salinity Stress on Glutathione –S-Transferases (GSTs) of Maize

Remme¹,

Ivy²,

Mian³

et al. 2013

IOSR-JAVS

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Section: Effect Of Salinity Stress On Glutathione -S-transferases (Gssupporting

confidence: 65%

Effect of Salinity Stress on Glutathione –S-Transferases (GSTs) of Maize

Remme¹,

Ivy²,

Mian³

et al. 2013

IOSR-JAVS

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“…Proline accumulation normally occurs in the cytosol where it contributes substantially to the cytoplasmic osmotic adjustment (Ketchum et al 1991). It is osmotically very active and contributes to membrane stability and mitigates the effect of NaCl on cell membrane disruption (Mansour 1998).…”

Section: Prolinementioning

confidence: 99%

Salt and drought stresses in safflower: a review

Hussain

Lyra

Farooq

et al. 2015

Agron. Sustain. Dev.

188

130

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Safflower is one of the oldest cultivated crops, usually grown at a small scale. Safflower is grown for flowers used for coloring, flavoring foods, dyes, medicinal properties, and livestock feed. Safflower is underutilized but gaining attention due to oil yield potential and the ability to grow under high temperatures, drought, and salinity. Salinity and drought have negative effects by disrupting the ionic and osmotic equilibrium of the plant cells. The stress signal is perceived by membranes then transduced in the cell to switch on the stress responsive genes. This review discusses on stress tolerance mechanisms in safflower. Strategies are proposed for enhancing drought and salt resistance in safflower.

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“…5) is a proteinogenic amino acid with an exceptional conformational rigidity, essential for primary metabolism, which normally accumulates in large quantities in response to drought or salinity stress (Ashraf & Foolad, 2007;Carillo, Mastrolonardo, Nacca, Parisi, Verlotta, & Fuggi, 2008;Hasegawa, Bressan, Zhu, & Bohnert, 2000;Szabados & Savouré, 2010). Its accumulation normally occurs in the cytosol where it contributes substantially to the cytoplasmic osmotic adjustment (Ketchum, Warren, Klima, Lopezgutierrez, & Nabors, 1991). Proline accumulation is due primarily to de novo synthesis associated with decreased oxidation and utilization, but increased transport processes are also likely involved (Aubert, Hennion, Bouchereau, Gout, Bligny, & Dorne, 1999;Flagella, Trono, Pompa, Di Fonzo, & Pastore, 2006;Kishor, Hong, Miao, Hu, & Verma, 1995).…”

Section: Tissue Tolerancementioning

confidence: 99%