Dissecting the Genetic Basis of Grain Size and Weight in Barley (Hordeum vulgare L.) by QTL and Comparative Genetic Analyses

Q Wang, G Sun, X Ren, B Du, Y Cheng… - Frontiers in plant …, 2019 - frontiersin.org
Grain size and weight are crucial components of barley yield and quality and are the target
characteristics of domestication and modern breeding. Despite this, little is known about the
genetic and molecular mechanisms of grain size and weight in barley. Here, we evaluated
nine traits determining grain size and weight, including thousand grain weight (Tgw), grain
length (Gl), grain width (Gw), grain length-width ratio (Lwr), grain area (Ga), grain perimeter
(Gp), grain diameter (Gd), grain roundness (Gr), and factor form density (Ffd), in a double …

Dissecting the genetic basis of grain size and weight in barley (Hordeum vulgare L.) by QTL and comparative genetic analyses.

WQF Wang QiFei, SGL Sun GenLou, RXF Ren XiFeng… - 2019 - cabidigitallibrary.org
Grain size and weight are crucial components of barley yield and quality and are the target
characteristics of domestication and modern breeding. Despite this, little is known about the
genetic and molecular mechanisms of grain size and weight in barley. Here, we evaluated
nine traits determining grain size and weight, including thousand grain weight (Tgw), grain
length (Gl), grain width (Gw), grain length-width ratio (Lwr), grain area (Ga), grain perimeter
(Gp), grain diameter (Gd), grain roundness (Gr), and factor form density (Ffd), in a double …
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