WebMay 1, 2024 · Grain chalkiness in rice refers to the opaque part of endosperm, which is usually composed of irregular starch granules or abnormal protein bodies (Li et al., 2014; Xi et al., 2014). Generally, grain chalkiness is evaluated by the area of chalky endosperm and the percentage of chalky grains. WebJul 2, 2024 · Thus, in this study, we assessed high temperature effects on grain weight, chalkiness, and nutrient contents. Rice grains were classified into four groups on the …
Agronomy Free Full-Text The Improvement in Head Milled Rice …
WebMay 31, 2016 · Since the grain chalkiness is caused by anomaly in starch accumulation in the rice grains (Ishimaru et al., 2009; Lo et al., 2016), the greater decline of the flag leaf photosynthesis in hybrid... WebFeb 23, 2015 · Here we show that the L-GalLDH-overexpressing transgenic rice, GO-2, which has constitutively higher leaf Asc content than wild-type (WT) plants, exhibits … rawtoy com
New study cracks the code to increasing grain size and reducing ...
WebIdentification of QTLs or genes controlling chalkiness is the prerequisite for molecular breeding in rice. Here, we conducted a genome-wide association study to identify QTLs associated with grain chalkiness including percentage of grains with chalkiness (PGWC) and degree of endosperm chalkiness (DEC) in 450 rice accessions consisting of 300 ... WebJan 5, 2024 · Grain chalkiness is a key quality trait of the rice grain, whereas its underlying mechanism is still not thoroughly understood because of the complex genetic and environmental interactions. We identified a notched-belly (NB) mutant that has a notched-line on the belly of grains. WebGrain chalkiness traits is affected by the synthesis and dynamic accumulation of the storage protein in rice N topdressing regulates the synthesis and accumulation of the protein by affecting the key enzymes, especially at 15 DAF, which is attributed to grain … raw to vhdx