Results 251 to 260 of about 46,609 (280)

From floral induction to floral shape

Current Opinion in Plant Biology, 1998
The initial emphasis in molecular-genetic studies of flower development was on homeotic genes that control organ identity, which is rather invariant between different species. Studies in flower development during the past three years have dealt with more diverse aspects of flower development, including floral induction and floral shape.
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Floral induction in Eucalyptus nitens

Tree Physiology, 1994
Eucalyptus nitens (Deane & Maiden) Maiden takes at least five years to initiate flower buds from seed and is an infrequent and light flowerer. Because this behavior constitutes a major impediment to breeding programs, we examined the mechanisms controlling floral induction in E.
M W, Moncur, O, Hasan
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Integration of floral inductive signals in Arabidopsis

Nature, 2000
Flowering of Arabidopsis is regulated by a daylength-dependent pathway that accelerates flowering in long days and a daylength-independent pathway that ensures flowering in the absence of inductive conditions. These pathways are genetically separable, as there are mutations that delay flowering in long but not short days.
M A, Blázquez, D, Weigel
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Floral phenology and floral induction in Leptospermum scoparium

New Zealand Journal of Botany, 2018
Leptospermum scoparium is a species found throughout New Zealand and southeastern Australia. It typically flowers in the spring and early summer, although occasional flowers can often be seen on pl...
Ross Bicknell, Peter Jaksons
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Floral Induction in Soybeans

Botanical Gazette, 1955
1. Lincoln, a midseason variety of soybean, became indeterminate in its photoperiodic response with increasing growth and eventually flowered on 18-hour photoperiods. Untreated plants of Ogden, a late variety, did not flower on photoperiods over 141/2 hours long. 2.
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Light conditions inside developing buds affect floral induction

Planta, 1982
Buds of Pinus sylvestris L. and Picea abies (L.) Karst. were pierced with optical fibres allowing natural light to the vicinity of apical domes. Induction of female strobiles was achieved. Since bud scales absorb more red than far-red light, the treatment may have increased the far-red light absorbing form of phytochrome.
G, Kosiński, M, Giertych
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Floral induction in woody angiosperms

New Forests, 1997
The long juvenile period of trees is a severe impediment to study of reproductive biology and genetic inheritance, and is a serious constraint for traditional breeding programs. Very little effort has been directed toward the development of practical methods for inducing early flowering in most woody angiosperms, particularly members of the genus ...
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Extra-DNA During Floral Induction?

1979
Scanning cytophotometric DNA measurements on Feulgenstained nuclei from vegetative and reproductive buds of various age were made in three plants, Sambucus racemosa, Scilladecidua,and Rhoeo discolor. In all three species, a certain portion of the nuclei in reproductive buds exhibited higher 2 C values than the nuclei of vegetative buds.
Walter Nagl, Brigitte Frisch, Erika Frölich   +2 more
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Polyamines, floral induction and floral development of strawberry (Fragaria ananassa Duch.)

Plant Growth Regulation, 1995
In the short-day plant, strawberry (Fragaria ananassa Duch.), polyamines (putrescine, spermidine and spermine), conjugated spermidine (water-insoluble compounds) and bound amines (putrescine, spermidine, phenylethylamine, 3-hydroxy, 4-methoxyphenylethylamine) accumulated in the shoot tips during floral induction and before floral emergence.
Tarenghi, E., Martin-Tanguy, J.
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