Results 81 to 90 of about 10,891 (178)

Development of Reproducible Assays for Polygalacturonase and Pectinase

open access: yes, 2015
Polygalacturonase and pectinase activities reported in the literature were measured by several different procedures. These procedures do not give comparable results, partly owing to the complexity of the substrates involved.
Li, Qian   +2 more
core   +1 more source

Natural Variation in Brachypodium distachyon Primarily Links Lignin Reinforcement to Rhizoctonia solani Resistance

open access: yes
Plant, Cell &Environment, EarlyView.
Rozi Fernanda   +7 more
wiley   +1 more source

EXPRESSION AND LOCALIZATION OF POLYGALACTURONASE DURING THE OUTGROWTH OF LATERAL ROOTS IN ALLIUM-PORRUM L

open access: yes, 1992
The presence of polygalacturonase and its correlation with the formation of lateral roots in leek (Allium porrum L.) seedlings have been investigated.
BONFANTE, P.   +7 more
core   +1 more source

Effect of temperature on polygalacturonase production by Aspergillus niger

open access: yes, 1990
Effects of temperature on polygalacturonase production by Aspergillus niger VTT-D-86267 were investigated by experiments in a laboratory fermenter.
Bailey, Michael
core   +1 more source

Optimization of cultural conditions for polygalacturonase production by a newly isolated Aspergillus fumigatus R6 capable of retting kenaf [PDF]

open access: yes, 2017
Sequential optimization strategy was used to enhance the production of extracellular polygalacturonase by a newly isolated Aspergillus fumigatus R6 using rice bran as a substrate in solid state conditions.
Paridah Md. Tahir   +7 more
core   +1 more source

A Profusion of Molecular Scissors for Pectins: Classification, Expression, and Functions of Plant Polygalacturonases

open access: yesFrontiers in Plant Science, 2018
In plants, the construction, differentiation, maturation, and degradation of the cell wall are essential for development. Pectins, which are major constituents of primary cell walls in eudicots, function in multiple developmental processes through their ...
Yang Yang   +9 more
doaj   +1 more source

Directed mutagenesis confirms the functional importance of positively selected sites in polygalacturonase inhibitor protein

open access: yes, 2005
Polygalacturonase inhibitor proteins (PGIPs) protect plants against invasion by diverse microbial and invertebrate enemies that use polygalacturonase (PG) to breach the plant cell wall.
Bishop, John G   +2 more
core   +1 more source

Polygalacturonase from Sitophilus oryzae: Possible horizontal transfer of a pectinase gene from fungi to weevils

open access: yesJournal of Insect Science, 2003
Endo-polygalacturonase, one of the group of enzymes known collectively as pectinases, is widely distributed in bacteria, plants and fungi. The enzyme has also been found in several weevil species and a few other insects, such as aphids, but not in ...
Zhicheng Shen   +6 more
doaj  

Regulation of endo-polygalacturonase activity in Saccharomyces cerevisiae

open access: yes, 2010
Pectolytic activity in Saccharomyces cerevisiae is due to the secretion of an endo-polygalacturonase encoded by the PGU1 gene. The ability to degrade polygalacturonic acid has been shown to vary between different strains.
Louw, C.   +3 more
core   +1 more source

Effect of temperature on softening and the activities of polygalacturonase and pectinesterase in durian fruit

open access: yes, 2002
Durian fruit (Durio zibethinus Murr. cv Chanee) were ripened at 12, 27 and 34 °C (85±5 H). When held at 27 °C, the aril of durians softened rapidly, concomitant with a decrease in alkali-soluble pectin, a marked increase in water-soluble pectin and a ...
Imsabai, W., Ketsa, S., Doorn, W.G., van
core   +2 more sources

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