WebAug 29, 2024 · Cell wall and vacuolar invertase activities in Nicotiana benthamiana leaves transiently transformed with CsVI1 (a,b). A substrate concentration of 100 mM sucrose was used to assay cell wall and vacuolar invertase activities. The invertase activity induced by transformation with the empty vector alone was subtracted. WebApr 15, 2002 · Abstract. To establish the significance of cell wall invertase in grain filling of rice (Oryza sativa L.), we cloned a cDNA for a cell wall invertase from developing grains of rice.The cDNA, designated OsCIN1, contains an open reading frame of 1731 bp encoding a polypeptide of 577 amino acid residues.The deduced amino acid sequence showed …
Genome-wide identification and expression profiling of …
WebFeb 7, 2014 · Indole-3-acetic acid (IAA) synthesis is required for grain-fill in maize and appears to be regulated by cell-wall invertase (CWIN) activity. OsYUC12 is one of three IAA biosynthesis genes we previously reported as expressed during early rice grain development, correlating with a large increase in IAA content of the grain. This work … WebSep 2, 2013 · In this study, we observed that the grains of gif1, a loss-of-function mutant of the cell wall invertase gene GRAIN INCOMPLETE FILLING 1 (GIF1), were hypersusceptible to postharvest fungal pathogens, with decreased levels of sugars and a thinner glume cell wall in comparison with the wild-type. medus healthcare
Expression analysis of Cell wall invertase under abiotic …
WebMar 30, 2024 · When unloaded via the apoplastic pathway, sucrose is hydrolysed by cell wall invertase (cwINV) to hexoses, which are then transported across the membrane. ... Apoplast/cell wall processes and the regulation of plasmodesmal aperture size may play a key role in this regulation by limiting oxygen permeability and the movement of signalling ... WebMar 13, 2024 · A cell wall invertase gene TaCWI was cloned and associated with resistance against Fusarium crown rot and sharp eyespot in common wheat, and an … WebAug 10, 2005 · The decreased cell wall invertase activity and sucrose accumulation in cold-stressed anthers indicate a reduction in the supply of sucrose from the anther wall apoplast to the tapetum and young microspores. The tapetum in rice is only present for 1–2 d (Raghavan 1988; Takeoka et al. 1992). A 3-d cold treatment that represses sucrose … name change after marriage south australia