Mouse hatching from egg, close-up
Mutant mice
Pronuclear egg cells, light micrograph
Injecting genetic material
White mouse and multi-coloured balls, close-up
クルミを食べるハムスター
Animal research centre
Cattle market, Ecuador
Gene therapy research on mice
Hairless mouse - Mus musculus
White laboratory rat
Pregnant house mouse
テンジクネズミ
Harvest mouse
House mouse
Wood mouse
Mouse with long tail
Foetal mouse foot, SEM
Mouse embryo, light micrograph
Yellow-necked mouse
White rats in the box
Animal testing
19th century rat skeleton
White mouse jumping on decorative paper
House mouse in a garden shed set
Harvest mouse on a plant stem, UK
Black rat snake (Pantherophis obsoletus) eating a deer mouse, (Peromyscus)
Dead rat
Dumbo rat
A rat
Five week old guinea pig
Guinea pigs
Black hooded rat
Water vole
Mouse on kitchen floor
ハツカネズミ
Wood mouse, artwork
Juvenile wood mouse
Mouse eating
赤いバケツに乗るハツカネズミ
Fluffy guinea pig
White mouse and cheese
Mouse with cheese
Gray mouse
Mouse
Milk from transgenic sheep being collected
Rat
White mouse on decorative paper
MOUSE CHEWING WIRE
ゴールデンハムスター
Severe Combined Immunodeficiency mouse
Black brown and white guinea pig
White and grey mouse, rear view
Mouse grooming
Hairless House mouse, Mus musculus (3 months old)
Mouse VDAC1 membrane channel protein
ネズミ
White mouse and computer mouse in tube
White mouse on pile of colourful beads
Mouse on crossword puzzle
Mouse in cup
ジャンガリアンハムスター
Newborn baby white mice in a nest made of wood shavings
Transmission electron micrograph of bone marrow
Alpha-naphthylthiourea rodenticide
Bromadiolone rodenticide molecule
Bromethalin rodenticide molecule
Chloralose rodenticide molecule
Difenacoum rodenticide molecule
Flocoumafen rodenticide molecule
Tetramethylenedisulfotetramine molecule
European water vole, 19th century artwork
Wood mice, 19th century artwork
Mice in compost heap, X-ray
Brown rats feeding at bird feeder
Brown rat feeding at bird feeder
Brown rat climbing a tree
Rat tooth, light micrograph
Rat junctional epithelium, light micrograph
Rat periodontal ligament, light micrograph
Brown rat, X-ray
Brown rat
House mice
Round-eared elephant shrew
Patagonian mara
Fourteen day old house mice in and around their nest
Guinea pig drinking from water bottle
Gut bacteria, fluorescent light micrograph
Inhibitory interneurons, fluorescent micrograph
Bank vole
Bank vole eating blackberries
Bank voles
Wood mice (Apodemus sylvaticus)
Wood mice
Two guinea pigs
Xenotropic murine leukaemia virus, TEM
Steller's sea eagle
Young naked mole rat
Hamster
Hairy-footed gerbil
Albino laboratory rat
Konrad Gessner, Swiss naturalist
European water vole
Harvest mice
Harvest mice on flower, UK
Adult bank vole on hazel shrub
マーラ
White mouse on skateboard, rear view
White mouse in tube, rear view
White mouse in tube with USB cable
White mouse looking out of garbage can
White mouse in tube with gear mechanism
Mouse running in exercise wheel, side view
Rat and mousetraps
White mouse biting figurine of businessman
LM of egg fused with udder cell in sheep cloning
Chick foot resembling a human hand
White mouse on top of block of cheese
Mouse on table next to mug and bread
Fluorescent mouse
Pig biotechnology