1. Like hair, nails and scales, feathers are integumentary appendages—skin organs that form by controlled proliferation of cells in the epidermis, or outer skin layer, that produce the keratin proteins.

2. Integumentary signs are perhaps the most variable features of VKH disease include vitiligo, poliosis, or alopecia.

3. Lots of starch grains in nucellar cells and integumentary cells surrounding endosperm haustoria decreased and disappeared with the development of endosperm haustoria.

4. It includes the cardiovascular, digestive, endocrine, urinary, immune, integumentary, lymphatic, muscular, nervous, reproductive, respiratory and skeletal systems.

5. The integumentary system (which includes hair and nails) is often the first place that a serious vitamin deficiency shows up.

6. Its integumentary filaments—long,(http://) thin structures protruding from its scaly skin—convinced most paleontologists that the animal was the first feathered dinosaur ever unearthed.

7. Result: The texture of integumentary cells, the shape and size of hair socket and bristle were important characters for species identification.

8. These genes play a crucial role in the growth of vertebrate limbs, digits, and integumentary appendages such as hair, teeth and nails.

9. The median line of daily medicine cost of operations on the digestive system and the integumentary system keeped ata high level in the period of 1-6 days after operations.

10. The first part of this study researched the influence of bacterium inducement on the ultrastructure integumentary system in Eisenia fetida.

11. Recent paleontological and neontological studies on feathers and feather-like integumentary structures have improved greatly our understanding of the origin and early evolution of feathers.

12. Which is why Dr Zheng was stunned to find on Tianyulong confuciusi what are conservatively described in her paper as "long, singular and unbranched filamentous integumentary structures".