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Paleontology: Early Mammals and Birds
Published

Unusual sex chromosomes of platypus, emu and pekin duck - Unusual Sex Chromosomes of Platypus, Emu, and Pekin Duck      (via sciencedaily.com) 

Three studies uncovered the unusual sex chromosomes of platypus, emu and Pekin duck. Platypus have f ...

Biology: Microbiology
Published

How sex differences influence lung injury in mice - How Sex Differences Influence Lung Injury in Mice      (via sciencedaily.com)     Original source 

More than 2,500 genes exhibit significant sex differences in expression in mouse alveolar type II ce ...

Biology: Biochemistry Biology: Biotechnology Biology: Cell Biology Biology: General Biology: Genetics Biology: Microbiology Biology: Molecular
Published

Determining sex in ants      (via sciencedaily.com)     Original source 

Researchers have been investigating the molecular mechanisms responsible for determining sex in ants ...

Environmental: Ecosystems
Published

Big differences found in male and female jojoba plant sex genes - Big Differences Found in Male and Female Jojoba Plant Sex Genes      (via sciencedaily.com) 

Hot desert sex has resulted in major genetic differences between male and female jojoba plants -- on ...

Offbeat: Earth and Climate
Published

Sex lives of orchids reads like science fiction      (via sciencedaily.com)     Original source 

Scientists have created a global database of pollination data for almost 3000 orchid species....

Biology: Biochemistry Biology: General Offbeat: General Offbeat: Plants and Animals
Published

These male marsupials give up sleep for sex      (via sciencedaily.com)     Original source 

All animals need sleep. When humans or animals don't get enough, it can lead to trouble paying atten...

Biology: Biochemistry Biology: Cell Biology Biology: Evolutionary Biology: General Biology: Genetics
Published

Complete X and Y chromosome sequences of living great ape species determined      (via sciencedaily.com)     Original source 

Newly generated, complete genomes for the sex chromosomes of six primate species may inform conserva ...

Biology: Marine Ecology: Sea Life
Published

Protected sex: Grouper mating calls in marine managed areas      (via sciencedaily.com)     Original source 

Groupers produce distinct sounds associated with courtship, territoriality or reproduction. An auton...

Biology: Biochemistry Biology: Cell Biology Biology: General
Published

Age and sex-related changes leave female flies vulnerable to delayed harm from head injury      (via sciencedaily.com)     Original source 

A research team using a fruit fly model has discovered that even very mild, non-lethal head injuries...

Biology: Biochemistry Biology: Biotechnology Biology: Cell Biology Biology: General Biology: Genetics Biology: Molecular
Published

How male mosquitoes compensate for having only one X chromosome      (via sciencedaily.com) 

Researchers have discovered the master regulator responsible for balancing the expression of X chrom...

Biology: General Biology: Marine Ecology: Animals Ecology: Sea Life
Published

Citizen scientists contribute vital information about 35 seahorse species      (via sciencedaily.com)     Original source 

Thanks to diligent observers, seahorses, those enigmatic and charismatic fish, are not only being di...