Cardaminetangutorum O.E.Schulz (Brassicaceae), a new synonym of Cardaminemacrophylla Willd
These videos have been matched automatically. Contact us if they are not relevant.
These videos have been matched automatically. Contact us if they are not relevant.
View abstract on PubMed
Summary
This summary is machine-generated.Cardamine macrophyllla and Cardamine tangutorum, widely distributed East Asian plants, are taxonomically revised. Molecular phylogenetic analyses confirm Cardamine tangutorum is a synonym of Cardamine macrophyllla.
Area Of Science
- Botany
- Plant Taxonomy
- Molecular Phylogenetics
Background
- Cardamine macrophyllla and Cardamine tangutorum are East Asian plants within the genus Cardamine.
- These species are currently considered conspecific in Flora of China.
Purpose Of The Study
- To clarify the taxonomic status of Cardamine macrophyllla and Cardamine tangutorum.
- To investigate the relationship between these two species using morphological and molecular data.
Main Methods
- Literature review and specimen examination.
- Morphological character analysis.
- Molecular phylogenetic analyses using DNA sequence data.
Main Results
- Traditional morphological characters were insufficient to differentiate between the two species.
- Phylogenetic analyses placed Cardamine tangutorum within the clade of Cardamine macrophyllla.
- Molecular data supports the integration of Cardamine tangutorum as a synonym.
Conclusions
- Cardamine tangutorum is taxonomically treated as a synonym of Cardamine macrophyllla.
- This revision clarifies the species boundaries within the genus Cardamine in East Asia.
These videos have been matched automatically. Contact us if they are not relevant.
These videos have been matched automatically. Contact us if they are not relevant.
Related Concept Videos
G Protein–Coupled Receptors (GPCRs) are membrane-bound receptors that transiently associate with heterotrimeric G proteins and induce an appropriate response to various stimuli. GPCRs regulate critical physiological pathways and are excellent drug targets for treating diseases such as diabetes, cancer, obesity, depression, or Alzheimer's. Nearly 35% of approved drugs implement their therapeutic effects by selectively interacting with specific GPCRs.
GPCRs are also called heptahelical,...
Translation is the process of synthesizing proteins from the genetic information carried by messenger RNA (mRNA). Following transcription, it constitutes the final step in the expression of genes. This process is carried out by ribosomes, complexes of protein and specialized RNA molecules. Ribosomes, transfer RNA (tRNA), and other proteins produce a chain of amino acids—the polypeptide—as the end product of translation.
Translation Produces the Building Blocks of Life
Proteins are...
A device that transforms voltages from one value to another using induction is called a transformer. A transformer consists of two separate coils, or windings, wrapped around the same soft iron core. However, they are electrically insulated from each other.
The iron core has a substantial relative permeability. Therefore, the magnetic field lines generated due to the current in one winding are almost entirely confined within the core, such that the same magnetic flux permeates each turn of both...
In vitro fertilization (IVF) is a form of assisted reproductive technology where an egg is fertilized with sperm in a controlled laboratory environment before transferring the resulting embryo into the uterus. This process is designed to help individuals and couples experiencing difficulties conceiving.
The IVF process begins with ovarian stimulation, during which reproductive endocrinologists prescribe hormonal medications to stimulate the ovaries to produce multiple eggs instead of the single...
Contact-dependent signaling, as the name suggests, requires that communicating cells be in direct contact with each other. This is achieved either through receptor-ligand interactions or by specialized cytoplasmic channels that allow the flow of small molecules between cells. In animal cells, channels called gap junctions facilitate contact-dependent signaling in certain tissues, whereas, plasmodesmata perform a similar function in plants.
Gap Junctions
In animal cells, gap junctions are formed...
G-protein coupled receptors are ligand binding receptors that indirectly affect changes in the cell. The actual receptor is a single polypeptide that transverses the cell membrane seven times creating intracellular and extracellular loops. The extracellular loops create a ligand specific pocket which binds to neurotransmitters or hormones. The intracellular loops holds onto the G-protein.
The G-protein or guanine nucleotide-binding protein, is a large heterotrimeric complex. Its three subunits...