The role of polyploidy per se in the development of evolutionary novelty remains one of the
outstanding questions in flowering plant evolution. Since chromosome doubling usually is …

Experiments were conducted to compare the effects of abscisic acid (ABA) and water stress
treatments on leaf morphology and floral development in a spring wheat. In one experiment …

Stomatal frequency, epidermal cell frequency, stomatal guard cell length and stomatal index
were examined at different ploidy levels inCoffea. In general, stomatal and epidermal cell …

Simple Summary The amount of hereditary information (DNA) contained in the cell nuclei of
larger or more complex organisms is often no greater than that of smaller or simpler …

Abstract Aegilops neglecta Req. ex Bertol. is a forage goatgrass that has tetraploid and
hexaploid forms. No morphological trait is known to distinguish between the two forms …

The ploidy level of H. muluense, a diploid (2 n= 2 x= 34) and dwarf ornamental ginger
species, has been determined and is reported for the first time. Oryzalin and colchicine were …

Stomata are the major gates regulating substrate availability for photosynthesis and water
loss. Although both processes are critical to yield and to resource-use efficiency, we lack a …

Study of stomatal parameters for selection of drought resistant varieties in Triticum durum
DESF Page 1 Eup hy tica 57 : 2'1 5-283. 1991. A 91997 Kluwer Academic Publishers. Printed …

A growth chamber study was designed to interpret differences in CO2 exchange rate (CER)
and leaf diffusive resistance among 4X, 6X, 8X, and 10X ploidy levels of tall fescue (Festuca …

Prairie cordgrass has been reported as a multi-polyploidy species having three cytotypes:
tetra-(2 n= 4 x= 40), hexa-(2 n= 6 x= 60), and octoploid (2 n= 8 x= 80). A mixed-ploidy …