In plants, it has been clear for a while that maternal signals regulate embryo development. However, the signal itself was unknown -- until now. Plant scientists have now found that a plant hormone ...
This is a preview. Log in through your library . Abstract Plant embryo development is regulated by a network of transcription factors that include LEAFY COTYLEDON 1 (LEC1), LEC1-LIKE (L1L), and B3 ...
Cotyledon expiants of Panax ginseng at various developmental stages were cultured on Murashige and Skoog (MS) medium with $0.5 \mu M$ indole butyric acid and $8.8 \mu M N^6-benzyladenine$. Upon ...
The endosperm, the tissue surrounding the plant embryo in the seed, has long been perceived as a nourishing tissue that is abandoned once the transition to the seedling is complete. A Swiss team, led ...
IT is generally acknowledged that land-living plants have sprung from some algal source: that the land was invaded and that the invaders show form and structure adapted to sub-aerial life. If this be ...
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