Results 21 to 30 of about 693,448 (302)
Plants, 2023 Timely progression of the meiotic cell cycle and synchronized establishment of male meiosis in anthers are key to ascertaining plant fertility. With the discovery of novel regulators of the plant cell cycle, the mechanisms underlying meiosis initiation ...
Harsha Somashekar, Ken-Ichi Nonomura
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Interactions between the oomycete Pythium arrhenomanes and the rice root-knot nematode Meloidogyne graminicola in aerobic Asian rice varieties [PDF]
, 2016 Background: Aerobic rice fields are frequently infested by pathogenic oomycetes (Pythium spp.) and the rice root-knot nematode Meloidogyne graminicola.
Banaay, CGB +7 more
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Frontiers in Plant Science, 2022 Climate change associated increases in the frequency and intensity of extreme temperature events negatively impact agricultural productivity and global food security.
Neeta Lohani +2 more
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Sustainable deployment of QTLs conferring quantitative resistance to crops: first lessons from a stochastic model [PDF]
, 2014 Quantitative plant disease resistance is believed to be more durable than qualitative resistance, since it exerts less selective pressure on the pathogens.
Bourget, Romain +3 more
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Acta Botânica Brasílica, 2022 Distyly is a floral polymorphism with reciprocal placement of male and female structures, heteromorphic self-incompatibility, and other ancillary traits. However, breeding system breakdowns and loss of polymorphism are common.
Ebenézer B. Rodrigues +3 more
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The effect of insect herbivory on the growth and fitness of introduced Verbascum thapsus L. [PDF]
, 2013 A majority of the plant species that are introduced into new ranges either do not become established, or become naturalized yet do not attain high densities and are thus considered ecologically and economically unproblematic. The factors that limit these
Alba, Christina +3 more
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Ecology and Evolution, 2020 Groundwater level is crucial for wetland plant growth and reproduction, but the extent of its effect on plant growth can vary along with changed precipitation and temperature at different seasons.
Wenjuan Feng +6 more
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The Plant Cell, 2002 In a letter addressed to Joseph Hooker in 1879, Charles Darwin referred to the rapid development and diversification of the flowering plants in recent geological times as an “abominable mystery.” The mystery of the origin of angiosperms, the development of floral characters, and the ...
openaire +1 more source
Variation in plastid genomes in the gynodioecious species Silene vulgaris
BMC Plant Biology, 2019 Background Gynodioecious species exist in two sexes – male-sterile females and hermaphrodites. Male sterility in higher plants often results from mitonuclear interaction between the CMS (cytoplasmic male sterility) gene(s) encoded by mitochondrial genome
Manuela Krüger +4 more
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Densovirus induces winged morphs in asexual clones of the rosy apple aphid, Dysaphis plantaginea [PDF]
, 2009 Winged morphs of aphids are essential for their dispersal and survival. We discovered that the production of the winged morph in asexual clones of the rosy apple aphid, Dysaphis plantaginea, is dependent on their infection with a DNA virus, Dysaphis ...
E. V. Ryabov +16 more
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