Effect of volatile and gaseous metabolites of germinating pea seeds on micromycetes

1980 ◽  
Vol 25 (2) ◽  
pp. 174-176 ◽  
Author(s):  
V. Čatská
Keyword(s):  
Pea Seeds ◽  
Gaseous Metabolites

Ubiquitination and ATP levels in garden pea seeds

1996 ◽  
Vol 97 (3) ◽  
pp. 463-468 ◽  
Author(s):  
V. Agustini ◽  
T. McIntosh ◽  
L. Malek
Keyword(s):  
Garden Pea ◽  
Atp Levels ◽  
Pea Seeds

The microbial community associated with pea seeds (Pisum sativum) of different geographical origins

2021 ◽  
Author(s):  
Valentine Chartrel ◽  
Eric Dugat-Bony ◽  
Anne-Sophie Sarthou ◽  
Sophie Huchette ◽  
Pascal Bonnarme ◽  
...  
Keyword(s):  
Microbial Community ◽  
Pisum Sativum ◽  
Pea Seeds

scholarly journals Gene structure, protein structure, and regulation of the synthesis of a sulfur-rich protein in pea seeds.

1986 ◽  
Vol 261 (24) ◽  
pp. 11124-11130
Author(s):  
T J Higgins ◽  
P M Chandler ◽  
P J Randall ◽  
D Spencer ◽  
L R Beach ◽  
...  
Keyword(s):  
Protein Structure ◽  
Gene Structure ◽  
Pea Seeds

β-Amyrin Synthase1 Controls the Accumulation of the Major Saponins Present in Pea (Pisum sativum)

2021 ◽  
Author(s):  
Vanessa Vernoud ◽  
Ludivine Lebeigle ◽  
Jocelyn Munier ◽  
Julie Marais ◽  
Myriam Sanchez ◽  
...  
Keyword(s):  
Pisum Sativum ◽  
Bitter Taste ◽  
Crop Improvement ◽  
Functional Protein ◽  
Saponin Biosynthesis ◽  
Physiological Quality ◽  
Pea Seeds ◽  
Identification And Characterization ◽  
Pea Seed

Abstract The use of pulses as ingredients for the production of food products rich in plant proteins is increasing. However, protein fractions prepared from pea or other pulses contain significant amounts of saponins, glycosylated triterpenes which can impart an undesirable bitter taste when used as an ingredient in foodstuffs. In this paper, we describe the identification and characterization of a gene involved in saponin biosynthesis during pea seed development, by screening mutants obtained from two Pisum sativum TILLING (Targeting Induced Local Lesions in Genomes) populations in two different genetic backgrounds. The mutations studied are located in a gene designated PsBAS1 (β-amyrin synthase1) which is highly expressed in maturing pea seeds and which encodes a protein previously shown to correspond to an active β-amyrin synthase. The first allele is a nonsense mutation, while the second mutation is located in a splice site and gives rise to a mis-spliced transcript encoding a truncated, non-functional protein. The homozygous mutant seeds accumulated virtually no saponin without affecting seed nutritional or physiological quality. Interestingly, BAS1 appears to control saponin accumulation in all other tissues of the plant examined. These lines represent a first step in the development of pea varieties lacking bitterness off-flavours in their seeds. Our work also shows that TILLING populations in different genetic backgrounds represent valuable genetic resources for both crop improvement and functional genomics.

scholarly journals Inhibition of plant fatty acid synthesis by nitroimidazoles

1981 ◽  
Vol 198 (1) ◽  
pp. 193-198 ◽  
Author(s):  
A V Jones ◽  
J L Harwood ◽  
M R Stratford ◽  
P K Stumpf
Keyword(s):  
Fatty Acid ◽  
Fatty Acid Synthesis ◽  
Soluble Fraction ◽  
Acid Synthesis ◽  
Long Chain Fatty Acids ◽  
Reduction Potentials ◽  
Marked Inhibition ◽  
Mechanism Of Inhibition ◽  
Pea Seeds ◽  
Electron Reduction

1. The effect of the addition of a number of nitroimidazoles was tested on fatty acid synthesis by germinating pea seeds, isolated lettuce chloroplasts and a soluble fraction from pea seeds. 2. All the compounds tested had a marked inhibition on stearate desaturation by lettuce chloroplasts and on the synthesis of very-long-chain fatty acids by pea seeds. 3. In contrast, the effect of the drugs on total fatty acid synthesis from [14C]acetate in chloroplasts was related to the compound's electron reduction potentials. 4. Of the compounds used, only metronidazole had a marked inhibition on palmitate elongation in the systems tested. 5. The mechanism of inhibition of plant fatty acid synthesis by nitroimidazoles is discussed and the possible relevance of these findings to their neurotoxicity is suggested.

scholarly journals Combined Metabolomic and Genetic Approaches Reveal a Link between the Polyamine Pathway and Albumin 2 in Developing Pea Seeds

2007 ◽  
Vol 146 (1) ◽  
pp. 74-82 ◽  
Author(s):  
Helene Vigeolas ◽  
Catherine Chinoy ◽  
Ellen Zuther ◽  
Bernard Blessington ◽  
Peter Geigenberger ◽  
...  
Keyword(s):  
Pea Seeds

Effects of medium osmolarity on the release of amino acids from isolated cotyledons of developing pea seeds

Planta ◽  
1990 ◽  
Vol 181 (4) ◽  
Author(s):  
FrankC. Lanfermeijer ◽  
JudithW. Koerselman-Kooij ◽  
AdrianusC. Borstlap
Keyword(s):  
Amino Acids ◽  
Medium Osmolarity ◽  
Pea Seeds

Evaluation of Clausena pentaphylla (Roxb.) DC oil as a fungitoxicant against storage mycoflora of pigeon pea seeds

2012 ◽  
Vol 93 (7) ◽  
pp. 1680-1686 ◽  
Author(s):  
Abhay K Pandey ◽  
Uma T Palni ◽  
Nijendra N Tripathi
Keyword(s):  
Pigeon Pea ◽  
Pea Seeds

scholarly journals Isolation of Cerebroside from Pea Seeds

1974 ◽  
Vol 38 (7) ◽  
pp. 1387-1391 ◽  
Author(s):  
Teruo MIYAZAWA ◽  
Seisuke ITO ◽  
Yasuhiko FUJINO
Keyword(s):  
Pea Seeds
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