Matches in SemOpenAlex for { <https://semopenalex.org/work/W4211022650> ?p ?o ?g. }
- W4211022650 endingPage "470" @default.
- W4211022650 startingPage "417" @default.
- W4211022650 abstract "The seed is the primary organ for the perpetuation of germplasm and propagation in all flowering plants. It contains the embryo which develops from the zygote following the fertilization of the egg cell by one of the male gametes. Gene recombination during the formation, as well as the fusion, of the gametes plays a critical role in the evolution of the angiosperms. During its development the embryo is nourished by the endosperm, which itself is formed as a result of the fusion of the second male gamete with two nuclei (in most of the angiosperms) of the central cell of the embryo sac. During the course of evolution many species have developed special means of propagation to overcome physical, environmental and genetic factors that prevent flowering and seed formation. These include the formation of perennial structures such as tubers, rhizomes, bulbs, stolons, etc (see Sharma and Thorpe, this volume). An advanced form of perennation is found in many apomictic species which produce embryos from unfertilized gametic or somatic cells. Like the zygotic embryos, the apomictic embryos develop within the seed and are protected and dispersed like natural seed. Apomictic embryos of all genotypes — irrespective of heterozygosity — developing from unreduced and unfertilized somatic or gametic cells (agamospermy, adventive embryony, apospory, diplospory) breed true and give rise to clonal populations. Apomixis is known to be under genetic control, but environmental conditions such as temperature and photoperiod may also promote a switch from sexual to apomictic development [1,2]." @default.
- W4211022650 created "2022-02-13" @default.
- W4211022650 creator A5005374571 @default.
- W4211022650 creator A5077657505 @default.
- W4211022650 date "1995-01-01" @default.
- W4211022650 modified "2023-10-09" @default.
- W4211022650 title "Somatic Embryogenesis in Herbaceous Monocots" @default.
- W4211022650 cites W1763920701 @default.
- W4211022650 cites W1764338026 @default.
- W4211022650 cites W1879805858 @default.
- W4211022650 cites W1906782575 @default.
- W4211022650 cites W1950220800 @default.
- W4211022650 cites W1966534342 @default.
- W4211022650 cites W1967118561 @default.
- W4211022650 cites W1968400055 @default.
- W4211022650 cites W1969825840 @default.
- W4211022650 cites W1970774282 @default.
- W4211022650 cites W1971270450 @default.
- W4211022650 cites W1971666786 @default.
- W4211022650 cites W1973732430 @default.
- W4211022650 cites W1974365638 @default.
- W4211022650 cites W1974519764 @default.
- W4211022650 cites W1974884194 @default.
- W4211022650 cites W1975958213 @default.
- W4211022650 cites W1976152451 @default.
- W4211022650 cites W1977848650 @default.
- W4211022650 cites W1978267057 @default.
- W4211022650 cites W1978850993 @default.
- W4211022650 cites W1979000205 @default.
- W4211022650 cites W1979225296 @default.
- W4211022650 cites W1979977326 @default.
- W4211022650 cites W1980897458 @default.
- W4211022650 cites W1983084334 @default.
- W4211022650 cites W1983917182 @default.
- W4211022650 cites W1985269473 @default.
- W4211022650 cites W1985399434 @default.
- W4211022650 cites W1986310640 @default.
- W4211022650 cites W1986645891 @default.
- W4211022650 cites W1986730689 @default.
- W4211022650 cites W1987726144 @default.
- W4211022650 cites W1988168477 @default.
- W4211022650 cites W1988180211 @default.
- W4211022650 cites W1988823163 @default.
- W4211022650 cites W1989134722 @default.
- W4211022650 cites W1989143640 @default.
- W4211022650 cites W1989825879 @default.
- W4211022650 cites W1989988414 @default.
- W4211022650 cites W1991045901 @default.
- W4211022650 cites W1991057601 @default.
- W4211022650 cites W1991715460 @default.
- W4211022650 cites W1992420472 @default.
- W4211022650 cites W1992646425 @default.
- W4211022650 cites W1992659638 @default.
- W4211022650 cites W1992722398 @default.
- W4211022650 cites W1993125508 @default.
- W4211022650 cites W1993190541 @default.
- W4211022650 cites W1993397305 @default.
- W4211022650 cites W1993614524 @default.
- W4211022650 cites W1993688319 @default.
- W4211022650 cites W1993737316 @default.
- W4211022650 cites W1994679637 @default.
- W4211022650 cites W1995344797 @default.
- W4211022650 cites W1995756498 @default.
- W4211022650 cites W1995861462 @default.
- W4211022650 cites W1996006993 @default.
- W4211022650 cites W1996227679 @default.
- W4211022650 cites W1996479712 @default.
- W4211022650 cites W1997188944 @default.
- W4211022650 cites W1997999293 @default.
- W4211022650 cites W1999489079 @default.
- W4211022650 cites W2000199389 @default.
- W4211022650 cites W2000475269 @default.
- W4211022650 cites W2001260516 @default.
- W4211022650 cites W2001416878 @default.
- W4211022650 cites W2001725950 @default.
- W4211022650 cites W2001851180 @default.
- W4211022650 cites W2002185743 @default.
- W4211022650 cites W2002660328 @default.
- W4211022650 cites W2002725203 @default.
- W4211022650 cites W2003835774 @default.
- W4211022650 cites W2004471983 @default.
- W4211022650 cites W2004775004 @default.
- W4211022650 cites W2005372052 @default.
- W4211022650 cites W2006260628 @default.
- W4211022650 cites W2007576965 @default.
- W4211022650 cites W2009752101 @default.
- W4211022650 cites W2010275894 @default.
- W4211022650 cites W2011525402 @default.
- W4211022650 cites W2012431816 @default.
- W4211022650 cites W2012673307 @default.
- W4211022650 cites W2013142992 @default.
- W4211022650 cites W2013148275 @default.
- W4211022650 cites W2014283856 @default.
- W4211022650 cites W2015145145 @default.
- W4211022650 cites W2017142869 @default.
- W4211022650 cites W2017694404 @default.
- W4211022650 cites W2018559125 @default.
- W4211022650 cites W2019123680 @default.