Results 201 to 210 of about 19,004 (254)

Double flower is associated with defects in a Phantastica-like gene in Catharanthus roseus. [PDF]

open access: yesSci Rep
Tomomatsu K   +7 more
europepmc   +1 more source
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Turning floral organs into leaves, leaves into floral organs

Current Opinion in Genetics & Development, 2001
The development of the floral organs is specified by the combinations of three classes of gene for organ identity in the 'ABC' model. Recently, molecular genetic studies have shown this model is applicable to grass plants as well as most eudicots. Transcription factor complexes of ABC and homologous proteins form the molecular basis of the ABC model.
K, Goto, J, Kyozuka, J L, Bowman
openaire   +2 more sources

Number of floral organs in Circaeaster agrestis (Circaeasteraceae) and possible homeosis among floral organs

Plant Systematics and Evolution, 2007
98.9% of 5092 flowers from 1041 individuals of Circaeaster agrestis have five floral organs, the formula is P3A1G1 (73.13%), P2A2G1 (25.59%), and P2A1G2 (0.22%). Only 0.4% of the flowers have six floral organs and the formula is P3A1G2 (20 flowers) or P3A2G1 (one flower).
X -H Zhang
exaly   +2 more sources

Developmental programmes in floral organ formation

Seminars in Cell & Developmental Biology, 2001
In contrast to animals, organogenesis in plants is continuous, allowing development in response to intrinsic and extrinsic signals. Organs arise from primordia formed on the flanks of meristems. The apical meristem produces primordia that acquire leaf identity, while floral meristems form primordia which develop into four organ types: sepals, petals ...
M, Kieffer, B, Davies
openaire   +2 more sources

Spatial dynamics of floral organ formation

Journal of Theoretical Biology, 2018
Understanding the emergence of biological structures and their changes is a complex problem. On a biochemical level, it is based on gene regulatory networks (GRN) consisting on interactions between the genes responsible for cell differentiation and coupled in a greater scale with external factors.
Yuriria Cortes-Poza   +2 more
openaire   +2 more sources

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