Insects are fragile, soft-bodied animals whose remains are difficult to preserve. Wings are often fossilized, but insect bodies, if present, are usually bits and pieces of the original prehistoric animal, making it difficult ...
Evolution
Oct 6, 2023
0
87
Grass may transfer genes from their neighbors in the same way genetically modified crops are made, a new study has revealed.
Evolution
Oct 5, 2023
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480
As a potent source of protein and oil, soybeans are a vital global crop for food, animal feed, industrial applications, and biofuel production. Even minor improvements in soybean seed content can therefore have far-reaching ...
Molecular & Computational biology
Oct 2, 2023
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1
In plants, the jasmonate, or JA, signaling pathway helps plants control their defense responses to environmental stresses. Like the human body, plants respond differently to individual threats. Just as people wouldn't get ...
Plants & Animals
Sep 25, 2023
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1
Scientists have found a plant gene that drives the growth of root hairs, the tiny structures that help plants find water and nutrients in the soil.
Molecular & Computational biology
Sep 19, 2023
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533
An emerging system which combines rapid imaging with artificial intelligence could help scientists build a comprehensive picture of present and historic environmental change—by swiftly and accurately analyzing pollen.
Molecular & Computational biology
Sep 7, 2023
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76
Natural selection is usually understood in the context of change. When organisms deviate from the norm, they may gain advantages that let their lineages outlast those of their less-adaptable relatives.
Plants & Animals
Aug 23, 2023
1
229
A bibliographic review by CREAF and the UAB concludes that the tallest trees are more capable of overcoming droughts, at least in the short term, thanks to a series of adaptations developed as they grow. The findings are ...
Plants & Animals
Jul 26, 2023
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2
Cellulose—an integral component of plant cell walls—is an important source of food, paper, textiles and biofuels, but how its creation is regulated within plant cells has remained unclear. Now, a team led by researchers ...
Cell & Microbiology
Jul 13, 2023
0
5
A study led by a North Carolina State University researcher identified genes involved in development of stone cells—rigid cells that can block a nibbling insect from eating budding branches of the Sitka spruce evergreen ...
Ecology
Jul 10, 2023
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416
