Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Loss of function of KNOX4 showed developmental defects in seed coat structure in M. truncatula. (A and B) Transverse sections of seed coat at maturation stage of the wild-type (A) and knox4 mutant (B). (Scale bar, 20 µm.) (C–J) Transverse sections of wild-type and knox4 mutant seed coats from different seed developmental stages, stained with 0.05% Toluidine blue O. (Scale bars, 20 µm.) D, days after pollination.
