KSIĄŻKI POWIĄZANE ZE SŁOWEM «POLYEMBRYONATE»
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1
The Embryology Of Angiosperms, 5E
He states that while in the primary centre of origin (Eastern India) only
monoembryonate forms with dominant genes occur, the secondary centres of
origin (China, Philippines, Sudan) have forms with recessive genes and
polyembryonate ...
S P Bhatnagar S S Bhojwani,
2009
2
Plant Anatomy and Embryology
The polyembryonate condition arose due to recessive gene and is found in
places of secondary origin, like China, Sudan, Phillipines etc. This theory is not
fully accepted because some Indian varieties of mango like Langra, Fazli,
Bombai etc.
S. N. Pandey, Ajanta Chadha,
1996
He stated that while primary centre of origin (Eastern India) contains only
monoembryonate forms carrying dominant genes', the secondary centres of
origin (China, Philippines, Sudan) have forms with necessive genes and
polyembryonate ...
4
Plant Tissue Culture: Theory and Practice: Theory and Practice
Nucellus of polyembryonate cultivars of mango contain significantly higher levels
of the three polyamines, putrescine, spermidine and spermine, than those of
monoembryonate cultivars (Litz and Schaffer, 1987). Increase in the endogenous
...
S.S. Bhojwani, M.K. Razdan,
1996
5
The Indian Journal of Horticulture
The genera Clausena (C. lancium), Fortunella (F. margarita) and Poncirus (P.
trifoliatd) showed 7.0, 100.0 and 53.0 per cent polyembryonate seeds
respectively. The genus Citrus exhibited the variation from 0.0 to 100.0 per cent
in various ...
6
In Vitro Embryogenesis in Plants
In accordance to this view, Maheshwari and Sachar [54] state that a truely
polyembryonate seed is one in which the embryos are produced only from the
zygotic proembryo, or from a mass of embryogenic cells. They also include
embryos ...
7
The embryology of angiosperms
In polyembryonate seeds of this parasite there are either two green and fully
developed embryos, or there are more than two embryos of which only one is
well developed, and the others poorly. formed and non-green. The only
exception in ...
8
Journal of the Arnold Arboretum
Although no polyembryonate seeds were found in E. atropurpureus, E. obovatus,
and E. occidentalism the material investigated was ... In the polyembryonate
species the number of supernumerary embryos in a seed varies from one to nine.
9
Plant Cell and Tissue Culture
... phase, such as the nucellus (in Rutaceae) have shown propensity to
regenerate embryoids in profusion whether derived from post-fertilized or
unfertilized ovules, monoembryonate or polyembryonate, of many Citrus species
and cultivars.
10
Edinburgh Journal of Medical Science
OBSERVATIONS on the POLYEMBRYONATE SEED of MANGI. FERA ; by Dr
Reinwardt. (Acta Acad. Nat. Cur. v. 12.) Dr Reiuwardt in this short (Latin) essay,
has made some judicious observations, and points out some errors which have ...