In a twist, researchers at the University of Virginia and the National Institutes of Health uncovered a new organelle, dubbed ...

They’ve discovered a previously unknown organelle – that is, a specialized structure that performs some specific function – inside human cells. The team named it the “hemifusome”, and in a paper ...

A team of scientists at the MRC Laboratory of Medical Sciences (LMS) has uncovered a previously unknown mechanism that ...

By examining squid skin cells three-dimensionally, a University of California, Irvine–led team has unveiled the structures ...

A common structure of several physical laws emerges naturally from the Tonti diagrams of different physical theories so that topological operators can be built only once and used to assemble the ...

Diagram of generic plant and animal cells, showing major organelles including nucleus, nucleolus, rough endoplasmic reticulum, smooth endoplasmic reticulum, cell membranes, golgi apparatus, ...

There was a 133% increase in leaf thickness of Mg-deficient plants accompanied by the increase of mesophyll 107%, spongy parenchyma 123%, palisade parenchyma cell length and width. Phloem tissue ...

The palisade cells show thick periclinal walls, reduced cytoplasm with voluminous lipid drops and developed vacuoles. The nectary parenchyma cells contain abundant plasmodesmata and cytoplasm with ...

These consist of a solid cord of cells extending peripherally or circumferentially. The cells stained positive for CK14 and ABCG2. Conclusions: A novel anatomical structure has been identified at the ...