A study of butterflies suggests that when a species adapts, other parts of its genetic make-up can be linked to that adaptation, limiting diversity in the population.
Biotechnology
May 16, 2016
0
94
We've all been there: We eat an entire sleeve of fat-free, low-calorie cookies and we're stuffing ourselves with more food 15 minutes later.
Cell & Microbiology
Jun 11, 2015
1
484
Pollination is vital for many plants, and nutrients present in the soil before these plants even sprout may affect how attractive they eventually are to pollinators, according to Penn State-led research.
Ecology
Apr 5, 2023
0
59
New research from North Carolina State University and Reed College shows that when fruit flies are attacked by parasites or bacteria they respond by producing offspring with greater genetic variability. This extra genetic ...
Plants & Animals
Aug 13, 2015
0
75
The so-called spotted-wing Drosophila (Drosophila suzukii) was first described from Japan in the 1930s. In 2008 it was recognized as an emerging global pest of soft-fruit crops. Among commercially important fruits, D. suzukii ...
Biotechnology
Dec 23, 2016
0
5
The past several weeks have seen a voracious moth caterpillar eat its way through tree leaves across southern Ontario and Québec, and from Michigan to Vermont.
Ecology
Jun 30, 2021
0
2
One of the more recent trends among parents-to-be is the so-called gender reveal, a party complete with pink or blue cake to answer the burning question, "Is it a boy or girl?" After all, it's presumed that there's a 50-50 ...
Molecular & Computational biology
Oct 18, 2019
0
67
A small molecule in cells that was previously believed to have no impact on animal behaviour could in fact be responsible for controlling precise movements, according to new University of Sussex research.
Cell & Microbiology
Oct 22, 2015
0
1892
For generations, scientists have relied on a handful of organisms to study the fundamentals of biology. The usual suspects—fruit flies, zebrafish, and mice, among others—all have short lifespans, small body size, can ...
Plants & Animals
Dec 22, 2021
1
83
From elongated oblongs to near-perfect spheres, vegetables come in almost every size and shape. But what differentiates a fingerling potato from a russet or a Roma tomato from a beefsteak? Researchers at the University of ...
Plants & Animals
Nov 12, 2018
0
175
