| Zaprogrammirovannaya Gibel' Kletok U Rasteniy Contributor(s): Seredina Anna (Author) |
|
 |
ISBN: 3844357491 ISBN-13: 9783844357493 Publisher: LAP Lambert Academic Publishing OUR PRICE: $69.77 Product Type: Paperback Language: Russian Published: July 2011 |
| Additional Information |
| BISAC Categories: - Science | Life Sciences - Biochemistry |
| Physical Information: 0.41" H x 6" W x 9" (0.59 lbs) 176 pages |
| Descriptions, Reviews, Etc. |
| Publisher Description: Zaprogrammirovannaya gibel' kletok (ZGK) u rasteniy, kak i u zhivotnykh, yavlyaetsya obyazatel'nym protsessom na raznykh etapakh ontogeneza. U zhivotnykh vydelyayut tri tipa gibeli kletok, otlichayushchiesya morfologicheski: apoptoz, autofagiya i nekroz. Dlya opisaniya protsessov kletochnoy smerti u rasteniy v bol'shinstve sluchaev upotreblyaetsya termin ZGK. V nastoyashchee vremya stanovitsya ochevidnym, chto sushchestvuyut opredelennye otlichiya v kletochnoy gibeli u zhivotnykh i rasteniy. U rasteniy imeetsya neskol'ko tipov ZGK, kazhdyy iz kotorykh, veroyatno, imeet svoi regulyatornye mekhanizmy i morfologicheskie osobennosti. Starenie lista yavlyaetsya odnim iz tipov ZGK i imeet otlichiya ot drugikh vidov ZGK. Na protsess zaprogrammirovannoy kletochnoy gibeli vliyaet mnozhestvo faktorov kak vneshnikh, tak i vnutrennikh. Odnim iz markerov protsessa ZGK yavlyaetsya degradatsiya DNK nukleazami.Dannaya rabota posvyashchena izucheniyu vliyaniya fitogormonov, nekotorykh regulyatorov rosta i sveta na degradatsiyu DNK v khode stareniya, a takzhe detal'nomu analizu gruppy nukleaznykh aktivnostey, uchastvuyushchikh v realizatsii programmy ZGK v pervom liste i koleoptile pshenitsy, a takzhe u rasteniy gorokha normal'nogo i afil'nogo tipa. |