Did you know ? If you order before Friday 14h we deliver 90PCT of the the time next Tuesday, GENTAUR another in time delivery
Publication Date : //
Elevated Levels of High-Melting-Point Phosphatidylglycerols Do Not Induce Chilling Sensitivity in an Arabidopsis Mutant.
Molecular species of phosphatidylglycerol that contain only 16:0, 18:0, and 16:1-trans fatty acids undergo the transition from liquid crystalline phase to gel phase at temperatures well above 20[deg]C. Several lines of evidence have been used to implicate elevated proportions of these high-melting-point molecular species as a major cause of plant chilling sensitivity. In the fatty acid biosynthesis 1 (fab1) mutant of Arabidopsis, leaf phosphatidylglycerol contained 43% high-melting-point molecular species[mdash]a higher percentage than is found in many chilling-sensitive plants. Nevertheless, the mutant was completely unaffected (when compared with wild-type controls) by a range of low-temperature treatments that quickly led to the death of cucumber and other chilling-sensitive plants. Our results clearly demonstrate that high-melting-point phosphatidylglycerols do not mediate classic chilling damage. However, growth of fab1 plants was compromised by long-term (>2 weeks) exposure to 2[deg]C. This finding and other observations are consistent with a proposition that plants native to tropical and subtropical regions have evolved many traits that are incompatible with long-term growth or development in cooler climates but that may confer selective advantages at high temperatures.
Related products :
52062 Aachen Deutschland
Support Karolina Elandt
Fax: (+49) 241 56 00 47 88
Logistic :0241 40 08 90 86
IBAN lautet DE8839050000107569353
Handelsregister Aachen HR B 16058
Umsatzsteuer-Identifikationsnummer *** DE 815175831
firstname.lastname@example.org | Gentaur
Genprice Inc, Logistics
547, Yurok Circle
San Jose, CA 95123
Tel (408) 780-0908,
Fax (408) 780-0908,
Genprice Inc, Invoices and accounting
6017 Snell Ave, Ste 357
San Jose, CA 95123
Canada Montreal +15149077481
Ceská republika Praha +420246019719
Finland Helsset +358942419041
Magyarország Budapest +3619980547
US New York+17185132983
WP1765: Mechanosensory inputs influence pharyngeal activity via ivermectin sensitivity genes.
WP1810: Elevation of cytosolic Ca2+ levels
WP1903: Response to elevated platelet cytosolic Ca2+
Related Genes :
 Elevated Levels of High-Melting-Point Phosphatidylglycerols Do Not Induce Chilling Sensitivity in an Arabidopsis Mutant.
Enter catalog number :