[Identification and mapping of polymorphic RAPD markers of pea (Pisum sativum L.) genome].

Various pea cultivars, lines, and mutants were studied by the RAPD method. Polymorphic fragments characteristic of certain pea genotypes and which can be used for identifying genotypes were detected. Inheritance of some polymorphic RAPD fragments was studied.

A CAPS marker set for mapping in linkage group III of pea (Pisum sativum L.).

A set of twelve CAPS markers was mapped for linkage group III of pea (Pisum sativum L.). New primers were designed to use a polymerase chain reaction to amplify fragments of sequenced pea genes containing at least one large intron.

Studying plant genome variation using molecular markers.

The authors' studies on the organization and variation of plant genome with the use of molecular markers are briefly reviewed with special emphasis on random amplified polymorphic DNA (RAPD), inter simple sequence repeat (ISSR), sequence characterized amplified region (SCAR), and cleaved amplified polymorphic sequence (CAPS) markers detected with the use of polymerase chain reaction (PCR). These markers have been demonstrated to be promising for identifying cultivars and determining the purity of genetic strains of pea. Genetic relationships between strains, cultivars, and mutants of pea have been studied.

Role of chloroplast photosystems II and I in apoptosis of pea guard cells.

Received Revision received We investigated the CN--induced apoptosis of guard cells in epidermal peels isolated from pea (Pisum sativum L.) leaves. This process was considerably stimulated by illumination and suppressed by the herbicides DCMU (an inhibitor of the electron transfer between quinones Q(A) and Q(B) in PS II) and methyl viologen (an electron acceptor from PS I).

Identification of RAPD markers and their use for molecular mapping in pea (Pisum sativum L.).

The RAPD method (Random Amplified Polymorphic DNA) was used for identifying and mapping new molecular markers in pea. RAPD analysis of various cultivars and lines of pea was carried out using 10-mer random primers. The presence of multiple polymorphism between cultivars and lines was revealed; at least one fragment for any given primer was present in the DNA of one form of pea and absent in the DNA of another line or cultivar.