The importance of having carpels Hypotheses of carpel origin A phylogenetic framework for studies of carpel evolution A morphological portrait of the ancestral carpel The genetic control of carpel development in the first flowering plants A major role for the E-function in the origin of the carpel...
Separation ofAG function in floral meristem determinacy from that in reproductive organ identity by expressing antisenseAG RNA. Plant Molec. Biol. 28: 767–784. Article CAS Google Scholar Moeliono, B. M. 1970. Cauline or carpellary placentation among dicotyledons. Vols. 1, 2. Van Gorcum ...
After fertilization in flowering plants seeds bearing embryos are found inside the fruits. If seeds are developed from ovules, what is the thick wall of the fruit that is protective in function called? View Solution Name the part of the flower which develops into fruit and seed after fertilizati...
We have generated periclinal chimeras between plants that differ in the number of carpels per flower to determine the roles of cells occupying specific positions in the floral meristem in determining the number of carpels initiated. Intraspecific chimeras were generated between tomato (Lycopersicon ...
flowers are the reproductive part of a plant, which consists of sepals, petals, stamens and pistils. a complete flower consists of both vegetative and reproductive parts, which play an important role in the process of reproduction in plants . among all other reproductive parts, carpels and ...
Rhodiola wenchuanensis Tao Li & Hao Zhang (Crassulaceae) is described and illustrated from Wenchuan County, in western Sichuan Province, China. The new species is related to R. discolor (Franch.) S. H. Fu, but differs in having smaller plants with densely puberulent stems and pedicels and...
instead of female, flowers develop. Androecious plants result from a loss-of-function ofCmACS11leading to expression ofCmWIP1in all flowers on a plant. Gynoecious plants are obtained by inactivation ofCmWIP1function and hermaphrodite plants are obtained by inactivation ofCmWIP1andCmACS-73,6,...
Carpel development in Arabidopsis is known to be controlled by the organ identity gene AGAMOUS. However, even in the absence of AGAMOUS function, many carp... Alvarez,Smyth,DR - 《Journal of Plant Research》 被引量: 42发表: 1998年 A model for an early role of auxin in Arabidopsis gynoeciu...
The angiosperm carpel is one of the defining characteristics of flowering plants. Carpels are unique to angiosperms and are found in all of its members. Yet, due to the distinctive structure and function of carpels, deducing homologies among carpels and other seed-plant organs has been ...
In addition, the petals were converted into stamen-like structures in the second whorl of 35S::LMADS2 and 35S::EgMADS1 transgenic Arabidopsis. Our data indicated that LMADS2 and EgMADS1 are putative D functional MADS box genes in lily and...