In a context where chemical pesticides are increasingly criticized, new crops protection strategies that do not affect agriculture efficiency and productivity, must be found. A new peptide extracted from pea (Pisum sativum) seeds, named PA1b (Pea albumin 1 subunit b), and showing an important insecticide activity, was discovered in our laboratory. PA1b induces 100% mortality in our insect model, the cereal weevil, Sitophilus sp. PA1b acts by interacting with a receptor, this interaction is present in sensitive weevil, but not present in resistant weevil. The PA1b receptor is the vacuolar H+ -ATPase (V-ATPase), a multi-subunit proton pump. The V-ATPase is composed of two functional protein complexes named V1 (in the cytoplasm) and V0 (in the...
International audiencePA1b (pea albumin 1, subunit b) is a small and compact 37-amino acid protein, ...
PA1b (pea albumin 1, subunit b) is a small and compact 37-amino acid protein, isolated from pea seed...
The vacuolar ATPase (V-ATPase) is a 1MDa transmembrane proton pump that operates via a rotary mechan...
In a context where chemical pesticides are increasingly criticized, new crops protection strategies ...
Dans un contexte où l’utilisation de substance chimique en agriculture est de plus en plus décriée, ...
International audiencePA1b (Pea Albumin 1, subunit b) peptide is an entomotoxin, extracted from Legu...
International audienceThe PA1b (Pea Albumin 1, subunit b) peptide is an entomotoxin extract from Leg...
PA1b (Pea Albumin 1 subunit b), a 37 amino acid cystine-knot toxin, is of great interest for the con...
<div><p>The PA1b (Pea Albumin 1, subunit b) peptide is an entomotoxin extract from Legume seeds with...
The PA1b (Pea Albumin 1, subunit b) peptide is an entomotoxin extract from Legume seeds with lethal ...
The PA1b (Pea Albumin 1, subunit b) peptide is an entomotoxin extract from Legume seeds with lethal ...
PA1b (Pea Albumin 1 subunit b), a 37 amino acid cystine-knot toxin, is of great interest for the con...
PA1b (Pea Albumin 1, subunit b) is a peptide extract from pea seeds showing significant insecticidal...
International audiencePA1b (for Pea Albumin 1 subunit b) is a plant bioinsecticide lethal for severa...
PA1b (Pea Albumin 1, subunit b) is a peptide extract from pea seeds showing significant insecticidal...
International audiencePA1b (pea albumin 1, subunit b) is a small and compact 37-amino acid protein, ...
PA1b (pea albumin 1, subunit b) is a small and compact 37-amino acid protein, isolated from pea seed...
The vacuolar ATPase (V-ATPase) is a 1MDa transmembrane proton pump that operates via a rotary mechan...
In a context where chemical pesticides are increasingly criticized, new crops protection strategies ...
Dans un contexte où l’utilisation de substance chimique en agriculture est de plus en plus décriée, ...
International audiencePA1b (Pea Albumin 1, subunit b) peptide is an entomotoxin, extracted from Legu...
International audienceThe PA1b (Pea Albumin 1, subunit b) peptide is an entomotoxin extract from Leg...
PA1b (Pea Albumin 1 subunit b), a 37 amino acid cystine-knot toxin, is of great interest for the con...
<div><p>The PA1b (Pea Albumin 1, subunit b) peptide is an entomotoxin extract from Legume seeds with...
The PA1b (Pea Albumin 1, subunit b) peptide is an entomotoxin extract from Legume seeds with lethal ...
The PA1b (Pea Albumin 1, subunit b) peptide is an entomotoxin extract from Legume seeds with lethal ...
PA1b (Pea Albumin 1 subunit b), a 37 amino acid cystine-knot toxin, is of great interest for the con...
PA1b (Pea Albumin 1, subunit b) is a peptide extract from pea seeds showing significant insecticidal...
International audiencePA1b (for Pea Albumin 1 subunit b) is a plant bioinsecticide lethal for severa...
PA1b (Pea Albumin 1, subunit b) is a peptide extract from pea seeds showing significant insecticidal...
International audiencePA1b (pea albumin 1, subunit b) is a small and compact 37-amino acid protein, ...
PA1b (pea albumin 1, subunit b) is a small and compact 37-amino acid protein, isolated from pea seed...
The vacuolar ATPase (V-ATPase) is a 1MDa transmembrane proton pump that operates via a rotary mechan...