TITLE:
Genetic Nature of the “Hanthoviresens” Mutation of l - 4 Yellow Line—Transforming into Green and Their Relationship with the Chlorophylls Content
AUTHORS:
Yahyo Bakhodirovich Tursunov, Miradham Fuzailovich Abzalov
KEYWORDS:
Chlorophyll, Experimental, Phenotype, Ontogenesis
JOURNAL NAME:
American Journal of Plant Sciences,
Vol.10 No.11,
November
28,
2019
ABSTRACT: It was determined that the yellow colour of
Hanthoviresens mutation in L4 line of leaves is the result of genetic
transforming into green and correlation of their hybrids on the L3. The yellow
color in the leaves of L4 line is the result of recessive mutation relatively
to anthocyanin colour in L3 line. This mutation and chlorophylls quantity in L4
line are being controlled by nuclear genes and high quantity of chlorophylls in
L3 line is the result of linkage in gene group where gene Rstv is located or
the result of the effect of pleiotropia on chlorophylls content. That is why
chlorophylls quantity in plants with yellow colour is lower than in L3 line as
these plants resulted from expression of rprprstv rstv gene
type.