Results 161 to 170 of about 1,995 (210)

New QTLs involved in the control of stigma position in tomato. [PDF]

open access: yesBMC Plant Biol
Riccini A   +12 more
europepmc   +1 more source

The patterns of inbreeding depression in food-deceptive Dactylorhiza orchids. [PDF]

open access: yesFront Plant Sci
Wróblewska A   +5 more
europepmc   +1 more source

RESPONSE TO SELECTION ON AUTOGAMY IN PHLOX [PDF]

open access: yesEvolution; International Journal of Organic Evolution, 1996
Two cycles of artificial selection were performed to increase autogamous fruiting in two wild populations of the self-incompatible Phlox drummondii, to decrease autogamous fruiting in two wild populations of the self-compatible Phlox cuspidata, and to both increase and decrease autogamous fruiting in a cultivar of P.
Donald A Levin
exaly   +3 more sources

Effect of inbreeding on autogamy in Phlox [PDF]

open access: yesHeredity, 1995
The effect of inbreeding on autogamy was studied in two greenhouse-grown populations of the weakly self-compatible Phlox dmmmondii. Sixty-one plants from a Lytle, TX. population and 20 plants from a Bastrop, TX. population were self-fertilized to generate an equivalent number of 10-plant self families.
Donald A Levin, Levin Donald A
exaly   +2 more sources

Iterative allogamy–autogamy transitions drive actual and incipient speciation during the ongoing evolutionary radiation within the orchid genus Epipactis (Orchidaceae)

open access: yesAnnals of Botany, 2019
Background and Aims The terrestrial orchid genus Epipactis has become a model system for the study of speciation via transitions from allogamy to autogamy, but close phylogenetic relationships have proven difficult to resolve through ...
Gabor Sramkó   +2 more
exaly   +2 more sources

A new mutation in the timing of autogamy in Paramecium tetraurelia

Mechanisms of Ageing and Development, 2005
We have isolated a new type of Paramecium tetraurelia mutant, named rie-2, that has a long immaturity period until autogamy. We previously isolated such an autogamy mutant, designated rie-1. These two mutants had some additional common features such as dependence of the occurrence of autogamy on the temperature, involvement of a single recessive gene ...
Hiroaki Sato, Terue Harumoto
exaly   +3 more sources

Autogamy of polyploid apple varieties and forms

Russian Agricultural Sciences, 2014
Long-term study of triploid varieties obtained from crossing of diploid varieties and forms with tetraploid ones has resulted in showing their high autogamy. In the case of natural self-pollination of the Rozhdestvenskoe triploid variety, the fruit yield was 12.6%, and that in the case of its cross-pollination with other varieties averaged only 9.55 ...
E N Sedov, Z M Serova, Sedov E N
exaly   +2 more sources

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