Allogenic factors –  Chemical weathering of rocks or filling in by sand/silt in a pond

Autogenic factors– Autogenic factors include – Immigration, Growth, Reaction, Coactions

#Id: 6295

#Unit 3. Fundamental Processes

An additional DNA element that binds RNA polymerase is found in some strong promoters, for example, those directing expression of the ribosomal RNA (rRNA) genes. This is called an UP-element and increases polymerase binding by providing an additional specific interaction between the enzyme and the DNA.

#Id: 7959

#Unit 2. Cellular Organization

Key protein –Ire1 promotes formation of Hac1

#Id: 6607

#Unit 7. System Physiology – Animal

#Id: 6689

#Unit 3. Fundamental Processes

Trans-splicing is rare in multicellular eukaryotes, it occurs as the primary mechanism to process precursor RNA into mature, translatable mRNAs in some organisms, such as trypanosomes and nematodes.

#Id: 7289

#Unit 6. System Physiology – Plant

Glycine decarboxylase GDC multienzyme complex, present in large concentrations in the matrix of plant mitochondria, comprises four proteins, named 

H-protein (a lipoamide-containing polypeptide), 

P-protein (a 200 kDa, homodimer, pyridoxal phosphate-containing protein),

T-protein (a folate-dependent protein), and 

L-protein (a flavin adenine nucleotide–containing protein

Glycine decarboxylase GDC multienzyme complex, present in large concentrations in the matrix of plant mitochondria, comprises four proteins, named 

H-protein (a lipoamide-containing polypeptide), 

P-protein (a 200 kDa, homodimer, pyridoxal phosphate-containing protein),

T-protein (a folate-dependent protein), and 

L-protein (a flavin adenine nucleotide–containing protein