20.500.12556/DKUM-17822 Fenotipska variabilnost križancev med koruzo in teozinto Phenotypic variability among maize × teosinta hybrids V poskusu, izvedenem v letih 2006 in 2007 v kraju Spodnja Ščavnica, smo proučevali fenotipsko pestrost potomstev križanja med koruzo (Zea mays L.) in teozinto (Zea mexicana, syn. Euchlaena mexicana). Pri starševskih rastlinah in potomcih smo proučevali barvo perikarpa zrna na storžu, barvo klasinca storža ter razvejanost in razraščenost rastlin. V raziskavo so bili vključeni vzorci semena iz različnih rastlin in z različnimi barvami perikarpa zrna. Raziskava je pokazala, da je dedovanje barve perikarpa zapleten genetski pojav. Pri omenjenem medvrstnem križanju so se poleg pričakovanih barv perikarpa pojavili tudi nekateri povsem novi sistemi pigmentacije. Interakcija genomov koruze in teozinte je imela vpliv tudi na oblikovanje specifičnih oblik razraščanja in razvejanosti rastlin. The final research was carried out during the years 2006 and 2007 in Spodnja Ščavnica, Slovenia. The main purpose of this study was to analyse phenotypic diversity of progenies derived from crosses between maize (Zea mays L.) and teosinta (Zea mexicana, syn. Euchlaena mexicana). The pericarp color of the seed, the color of the cob, tillering and formation of side branches were studied on parental plants and their F5 progenies. The study showed that the inheritance of pericarp was genetically very complex. Along with the expected standard pericarp colors, we also noticed the occurrence of some completely new pigmentation systems. The recombination of the two studied genomes (maize and teosinta) also resulted in tillering and branching of stems. koruza teozinta fenotipske lastnosti perikarp dedovanje maize teosinta phenotypic characteristics pericarp inheritance true true false Slovenski jezik Angleški jezik Diplomsko delo 2011-03-20 22:44:29 2011-03-28 13:47:46 2022-04-13 10:11:12 2023-12-22 03:42:54 2011 0 Maribor 0 0000-00-00 NiDoloceno NiDoloceno NiDoloceno 0000-00-00 0000-00-00 0000-00-00 URN:SI:UM:DK:GT6NP09D UNI_Koler_Mateja_2011.pdf UNI_Koler_Mateja_2011.pdf 1 8FF2C94BD755BCA59719B7D271AFF237 205517be629fbe603c5617cf4fcf0e4445f3320c9852bda099a13954567457ef fb54bfda-7c04-11eb-bb7a-00155d0001ca 20.500.12556/dkum/f3551005-91b2-4b93-962e-34d969ba6e66 https://dk.um.si/Dokument.php?lang=slv&id=20977 Fakulteta za kmetijstvo in biosistemske vede 0 0 0