Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a vitamin B1 stimulus.

Any process that modulates the frequency, rate or extent of the chemical reactions and pathways resulting in the breakdown of cell wall chitin.

Any process that modulates the frequency, rate or extent of the chemical reactions and pathways involving chitin in a cell wall.

A process leading to the generation of a functional trans-acting small interfering RNA (ta-siRNA). ta-siRNAs function like miRNAs to guide cleavage of target mRNAs.

OBSOLETE. A peptidoglycan polymer that forms the shape-determining structure of the cell all of Gram-negative bacteria.

Any process that modulates the frequency, rate or extent of the chemical reactions and pathways resulting in the breakdown of ascospore wall chitin.

Any process that modulates the frequency, rate or extent of cell wall polysaccharide catabolic process.

A layer of peptidoglycan found outside of the cytoplasmic membrane. The peptidoglycan is relatively thick (20-80nm) and retains the primary stain of the Gram procedure, thus cells appear blue after Gram stain. The cell walls often contain teichoic acids (acidic anionic polysaccharides) bound to the peptidoglycan. Examples of this component are found in Gram-positive bacteria.

A protective structure outside the cytoplasmic membrane composed of peptidoglycan (also known as murein), a molecule made up of a glycan (sugar) backbone of repetitively alternating N-acetylglucosamine and N-acetylmuramic acid with short, attached, cross-linked peptide chains containing unusual amino acids. An example of this component is found in Escherichia coli.

Any process involved in the maintenance of an internal steady state of brassinosteroids within an organism or cell.

The formation of mature islet amyloid polypeptide (IAPP) by posttranslational processing of pro-islet amyloid polypeptide (pro-IAPP).

The peptidoglycan layer of the Gram-negative cell envelope. In Gram-negative cells the peptidoglycan is relatively thin (1-2nm) and is linked to the outer membrane by lipoproteins. In Gram-negative cells the peptidoglycan is too thin to retain the primary stain in the Gram staining procedure and therefore cells appear red after Gram stain.

Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus from selenium ion.

The chemical reactions and pathways resulting in the breakdown of ascospore wall chitin, a linear polysaccharide consisting of P-1,4-linked N-acetyl-D-glucosamine residues, found in the walls of ascospores.

The chemical reactions and pathways that result in the breakdown of macromolecules that form part of a cell wall, and contributes to the breakdown of the fungal-type cell wall.

The chemical reactions and pathways resulting in the breakdown of cell wall chitin, a linear polysaccharide consisting of beta-(1->4)-linked N-acetyl-D-glucosamine residues, found in the walls of cells.

The chemical reactions and pathways involving ascospore wall chitin, a linear polysaccharide consisting of P-1,4-linked N-acetyl-D-glucosamine residues, found in the walls of ascospores.

Initiation of a somatic embryo-an embryo arising from previously differentiated somatic cells, rather than from fused haploid gametes.

The regrowth of a lost or destroyed body part, such as an organ or tissue. This process may occur via renewal, repair, and/or growth alone (i.e. increase in size or mass).

Binding to one or both of the regulatory subunits of protein kinase A.