染色体结构维持复合物（Structural Maintenance of Chromosomes complexes，SMC）——包括粘连蛋白（cohesin）和凝缩蛋白（condensin）在真核生物基因组动态折叠模式的调控中发挥核心作用。在 G1 期，cohesin 通过环挤压（loop extrusion）机制组织基因组结构，并通过这一机制将 ...

Soil is complex, posing challenges for measurement and management at scale. Mark Kimsey from the University of Idaho highlights the importance of monitoring soil properties in forest management. This ...

Lunar igneous activities including intrusive and extrusive magmatism, and their products contain significant information about the lunar interior and its thermal state. Their distribution is ...

Igneous rocks form from the cooling and solidification of magma, a molten rock material originating deep within the Earth’s mantle. These rocks are classified into two main types based on where this ...

In the treatment of extrusive luxation cases, it is important that the repositioning of extruded tooth in the socket is done as soon as possible. If this does not occur, periapical clot becomes ...

Feldspar is the name of a group of rock-forming minerals which make up as much as 60% of the Earth's crust. Feldspars crystallize from magma in both intrusive and extrusive rocks, and they can also ...

There are three main types of rocks on Earth: igneous, metamorphic, and sedimentary. Out of these, igneous rocks are the “primary” rocks, the ones formed directly from the cooling of magma or lava.

Abstract: The enigmatic swirls of Reiner Gamma Formation (RGF) have been found to be associated with localized magnetic surges and high albedo markings. The intriguing diversity within deep-seated ...