Results 211 to 220 of about 195,527 (315)

Transcriptomic and metabolomic analysis clarify the molecular mechanisms underlying the formation of sexual and apomictic Persian walnut (<i>Juglans regia</i> L.) embryos. [PDF]

Front Plant Sci
Bao C, Chen H, Zhou H, Chen F.
europepmc   +1 more source

Evolution in Methods of Pollination [Concluded]

, 1892
Alice S. Carter
openalex   +2 more sources

POPULATION STUDIES IN PREDOMINANTLY SELF‐POLLINATED SPECIES. XI. GENETIC DIVERGENCE AMONG THE MEMBERS OF THE FESTUCA MICROSTACHYS COMPLEX [PDF]

, 1968
R. W. Allard, L. W. Kannenberg
openalex   +1 more source

POPULATION STUDIES IN PREDOMINANTLY SELF-POLLINATED SPECIES. VII. SURVIVAL OF A MALE-STERILITY GENE IN RELATION TO HETEROZYGOSIS IN BARLEY POPULATIONS [PDF]

, 1964
S. K. Jain, C. A. Suneson
openalex   +1 more source

A Middle and Late Devensian sequence from the northern part of Kents Cavern (Devon, UK)

Journal of Quaternary Science, EarlyView.
Abstract 1920s/30s excavation of a Middle Devensian sequence in the northern part of Kents Cavern recovered important Late Middle and Early Upper Palaeolithic archaeological material, including Britain's oldest known Homo sapiens remains. Questions remain about this material, including how it came to be in the cave.
Rob Dinnis, John Boulton, Barry Chandler, Jesse Davies, Jennifer C. French, Thomas Higham, Louisa Jáuregui, Mark Lewis, Matthias Meyer, Danielle Schreve, Chris Stringer, Chris Proctor   +11 more
wiley   +1 more source

Studies on the resistance and its inspecting method of injuries of cool weather in the rice varieties : III Relation of intensity and period of low temperature to injuries at the stage of blooming and pollination.

, 1948
Yorimi Kondo, Toshihiko Suzuki
openalex   +2 more sources

A multi‐proxy record of climate variability during the Loch Lomond Stadial (GS‐1) at Old Buckenham Mere, East England, UK

Journal of Quaternary Science, EarlyView.
ABSTRACT Northwest Europe experienced high‐amplitude climate change at the onset and end of the Younger Dryas (YD; ca 12 800–11 600 cal a BP), a crucial period to develop our understanding of natural climate dynamics. European palaeoclimatological records generally suggest a bipartite structure of the YD, potentially due to a northward retreat of the ...
Christopher P. Francis, Stefan Engels, Ian P. Matthews, Adrian P. Palmer, Katy Flowers, Ian Candy   +5 more
wiley   +1 more source

Whole-Colony Dynamic Energy Budget Model for Bumble Bees: Assessing the Impact of Wildflower Patches on Crop Pollination. [PDF]

Bull Math Biol
Capera-Aragones P, Mariño J, Hurford A, Tyson RC, Foxall E.   +4 more
europepmc   +1 more source

LUCERNE POLLINATION

, 1934
J.W. Hadfield
openalex   +2 more sources

Reconstruction and palaeoclimatic implications of Loch Lomond Readvance glaciers in the Southeast Grampians, Scotland

Journal of Quaternary Science, EarlyView.
ABSTRACT The glaciation of Scotland during the Loch Lomond Stadial (LLS; 12.9–11.7 ka BP) left a distinct and well‐preserved geomorphological signature, permitting detailed reconstructions of former glaciers and palaeoclimatic conditions. However, the extent and style of glaciation in the Southeast Grampians remains poorly constrained.
William Spicer
wiley   +1 more source