Programmed cell death is the cause of central cell degeneration and single fertilization in Marathrum schiedeanum (Cham.) Tul (Podostemaceae)
Sign Up to like & getrecommendations! Published in 2020 at "Aquatic Botany"
DOI: 10.1016/j.aquabot.2020.103345
Abstract: Abstract The Podostemaceae family is exceptional among angiosperms because of the absence of double fertilization, a remarkable characteristic that appears to extend to the entire family. A recent investigation of some members of the family,… read more here.
Keywords: fertilization; death; central cell; cell degeneration ... See more keywords
Activation of the MEK-ERK Pathway Is Necessary but Not Sufficient for Breaking Central B Cell Tolerance
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DOI: 10.3389/fimmu.2018.00707
Abstract: Newly generated bone marrow B cells are positively selected into the peripheral lymphoid tissue only when they express a B cell receptor (BCR) that is nonautoreactive or one that binds self-antigen with only minimal avidity.… read more here.
Keywords: central cell; tolerance; autoreactive cells; differentiation ... See more keywords