LEADER 04482nam 2201105z- 450 001 9910557371403321 005 20220111 035 $a(CKB)5400000000042177 035 $a(oapen)https://directory.doabooks.org/handle/20.500.12854/76791 035 $a(oapen)doab76791 035 $a(EXLCZ)995400000000042177 100 $a20202201d2021 |y 0 101 0 $aeng 135 $aurmn|---annan 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aMolecular Basis of Apomixis in Plants 210 $aBasel, Switzerland$cMDPI - Multidisciplinary Digital Publishing Institute$d2021 215 $a1 online resource (300 p.) 311 08$a3-0365-1508-9 311 08$a3-0365-1507-0 330 $aApomixis is the consequence of a concerted mechanism that harnesses the sexual machinery and coordinates developmental steps in the ovule to produce an asexual (clonal) seed. Altered sexual developments involve widely characterized functional and anatomical changes in meiosis, gametogenesis, and embryo and endosperm formation. The ovules of apomictic plants skip meiosis and form unreduced female gametophytes whose egg cells develop into a parthenogenetic embryo, and the central cells may or may not fuse to a sperm to develop the seed endosperm. Thus, functional apomixis involves at least three components, apomeiosis, parthenogenesis, and endosperm development, modified from sexual reproduction that must be coordinated at the molecular level to progress through the developmental steps and form a clonal seed. Despite recent progress uncovering specific genes related to apomixis-like phenotypes and the formation of clonal seeds, the molecular basis and regulatorynetwork of apomixis is still unknown. This is a central problem underlying the current limitations of apomixis breeding. This book collates twelve publications addressing different topics around the molecular basis of apomixis, illustrating recent discoveries and advances toward understanding the genetic regulation of the trait, discussing the possible origins of apomixis and the remaining challenges for its commercial deployment in plants. 606 $aResearch & information: general$2bicssc 610 $a5-azacytidine 610 $aabscisic acid 610 $aagamospermy 610 $aamplicon sequencing 610 $aapomeiosis 610 $aapomixis 610 $aapomixis evolution 610 $aapospory 610 $aAPOSTART 610 $aautonomous endosperm 610 $abasal angiosperms (ANA-grade) 610 $acharacter segregation 610 $aclonal seeds 610 $aCRISPR/Cas9 610 $acrop biotechnology 610 $adandelion 610 $adicotyledon 610 $adifferentially expressed genes 610 $adiplospory 610 $adrought stress 610 $aendosperm 610 $aevolution 610 $aexpression profiling 610 $afluridone 610 $agene regulation 610 $agenetics 610 $agenome editing 610 $agermline 610 $ahaploid progeny 610 $aheterosis 610 $aheterosis capture 610 $aHieracium piloselloides 610 $ahybridization 610 $ameiosis 610 $ametabolic homeostasis 610 $amicroarrays 610 $amolecular breeding 610 $an/a 610 $aoxidative stress 610 $aparthenogenesis 610 $aPHYTOENE DESATURASE (PDS) 610 $aplant breeding 610 $aplant development 610 $aplant reproduction 610 $aPoa pratensis 610 $apolycomb-group proteins 610 $apolyploidy 610 $aPsASGR-BBML 610 $apseudogamy 610 $aRanunculus 610 $arecombination 610 $areproductive systems 610 $aribosome 610 $aRNA helicase 610 $aRNA-seq 610 $asexual development 610 $asexuality 610 $asporocyteless 610 $asporogenesis 610 $astress response 610 $asucrose non-fermenting-related protein kinase 610 $aTaraxacum 610 $atissue culture 610 $aweeping lovegrass 615 7$aResearch & information: general 700 $aHojsgaard$b Diego$4edt$01288744 702 $aHojsgaard$b Diego$4oth 906 $aBOOK 912 $a9910557371403321 996 $aMolecular Basis of Apomixis in Plants$93020971 997 $aUNINA