Evolutionary Biology News
December 1, 2015

Latest Headlines
updated 2:22am EST

More Evolutionary Biology News
December 1, 2015

Nov. 30, 2015 — Fruit flies studies on mating compatibility have been examined to assess the usefulness of walk-in field cages in sexual behavior research within fruit fly species complexes and recognition of ... read more

Winter Season Reverses Outcome of Fruit Fly Reproduction

Nov. 24, 2015 — Male fruit flies could find their chances of fathering offspring radically reduced if they are last in the queue to mate with promiscuous females before winter arrives, according to new ... read more

Nov. 24, 2015 — Biologists have succeeded in inducing one species of flatworm to grow heads and brains characteristic of another species of flatworm without altering genomic sequence. The work reveals physiological ... read more

Corn Snake Genome Sequenced for the First Time

Nov. 24, 2015 — Among the 5,000 existing species of mammals, more than 100 have their genome sequenced, whereas the genomes of only 9 species of reptiles (among 10,000 species) are available to the scientific ... read more

Nov. 23, 2015 — Genomic analysis of ancient human remains identifies specific genes that changed during and after the transition in Europe from hunting and gathering to farming about 8,500 years ago. Many of the ... read more

Nov. 23, 2015 — Genetic material from ancient viral infections is critical to human development, according to ... read more

Scientists Discover the Secret Behind the Power of Bacterial Sex

Nov. 23, 2015 — Migration between different communities of bacteria is the key to the type of gene transfer that can lead to the spread of traits such as antibiotic resistance, according to ... read more

Nov. 21, 2015 — A new study shows that larger eye size is the source of a sizable reproductive advantage for a tiny freshwater crustacean, Daphnia obtusa. The research provides hard data for eye microevolution that, ... read more

Nov. 20, 2015 — Deleting the genes for sugar-adding enzymes from the flowering mustard plant Arabidopsis and the moss Physcomitrella resulted in similar defects in both species, which are widely separated in ... read more

Nov. 20, 2015 — Fungi in the mucus of patients with cystic fibrosis has been examined by researchers who have discovered how one particularly cunning fungal species has evolved to defend itself against neighboring ... read more

Nov. 19, 2015 — In a recently published paper, Indiana University biologists have calculated the lifetime energy requirements of multiple types of cells, as well as the energy required to replicate and express the ... read more

Nov. 18, 2015 — Scientists have analyzed the genomes of two acorn worm species and found that approximately two-thirds of human genes have counterparts in the ancestors of these marine animals. These ancient genes, ... read more

Nov. 18, 2015 — In the animal world, if several males mate with the same female, their sperm compete to fertilize her limited supply of eggs. Longer sperm often seem to have a competitive advantage. However, a study ... read more

Nov. 18, 2015 — Researchers have discovered several new species of marine fungi inhabiting previously undescribed branches of the tree of life. Little is known about the fungi flourishing in the world's oceans ... read more

Nov. 17, 2015 — Using some ancient DNA detective work, a new study has linked the culprit behind the 19th-century Irish potato famine, which was transported to Europe in the 1840s, to a fungus-like organism that ... read more

Nov. 16, 2015 — Redundancy is common in nature, for example many human genes exist in several copies. However, excessive redundancy can interfere with efficiency. Therefore, each whole genome duplication event is ... read more

Nov. 16, 2015 — Researchers have revealed how a jellyfish -- those commonplace sea pests with stinging tentacles -- have evolved over time into 'really weird' microscopic organisms, made of only a few ... read more

Nov. 16, 2015 — A new analysis of the jaw of one of the earliest known proto-mammals sheds light on efforts to accurately date the period when mammals first evolved and clarifies the mammalian family tree. The study ... read more

Nov. 16, 2015 — New research has revised the horned praying mantis group and traced the evolution of its distinctive camouflage features, suggesting that disruptive camouflage evolved twice within the ... read more

Nov. 16, 2015 — Whether you’re territorial, a girlfriend stealer, or a cross dresser, when it comes to finding a partner, scientists have discovered that for some birds it’s all in the ... read more

Monday, November 30, 2015
Tuesday, November 24, 2015
Monday, November 23, 2015
Saturday, November 21, 2015
Friday, November 20, 2015
Thursday, November 19, 2015
Wednesday, November 18, 2015
Tuesday, November 17, 2015
Monday, November 16, 2015
Friday, November 13, 2015
Thursday, November 12, 2015
Wednesday, November 11, 2015
Tuesday, November 10, 2015
Monday, November 9, 2015
Thursday, November 5, 2015
Wednesday, November 4, 2015
Tuesday, November 3, 2015
Monday, November 2, 2015
Friday, October 30, 2015
Thursday, October 29, 2015
Wednesday, October 28, 2015
Tuesday, October 27, 2015
Monday, October 26, 2015
Thursday, October 22, 2015
Wednesday, October 21, 2015
Tuesday, October 20, 2015
Monday, October 19, 2015
Thursday, October 15, 2015
Wednesday, October 14, 2015
Monday, October 12, 2015
Friday, October 9, 2015
Thursday, October 8, 2015
Wednesday, October 7, 2015
Tuesday, October 6, 2015
Monday, October 5, 2015
Thursday, October 1, 2015
Wednesday, September 30, 2015
Tuesday, September 29, 2015
Monday, September 28, 2015
Thursday, October 1, 2015
Friday, September 25, 2015
Thursday, September 24, 2015
Tuesday, September 22, 2015
Wednesday, September 23, 2015
Tuesday, September 22, 2015
Monday, September 21, 2015