Molecular Plant Breeding 2016, Vol.7, No.28, 1
-
18
10
sex-linked RAPD marker in Colombian dioecious genotypes of
C. papaya
. Results demonstrated in this study that
a RAPD marker OPY7 (900 bp) was found in male plants but not in females or hermaphrodites. In another study,
OPC09 (1.7 kb) and OPE03 (0.4 kb) markers were identified in male and hermaphrodite plants whereas OPE19
(2.18 kb) in female plants (Niroshini et al., 2008). Many other male specific RAPD markers were developed such
as OPF2 (800 bp) and OPY7 (369 bp) (Parasnis et al., 2000; Shivkumar et al., 2014).
Table 2 Utilization of different molecular marker system for gender identification in papaya and in other plant species
Plant species
Marker
system
Size of sex-specific
fragment (bp)
Gender specificity
References
C. papaya
RAPD
800 bp
Male
Parasnis et al., 2000
RAPD
438bp
Hermaphrodite
Lemos et al., 2002
RAPD
900 bp
Male
Bedoya et al., 2007
RAPD
1.7 kb
0.4 kb
2.18 kb
Male and Hermaphrodite
Male and Hermaphrodite
Female
Niroshini et al., 2008
RAPD
369 bp
Male and Hermaphrodite
Shivkumar et al., 2014
SCAR
800 bp
Male and Hermaphrodite
Deputy et al., 2002
SCAR
450 bp
Male and Hermaphrodite
Urasaki et al., 2002
SCAR
800 bp
Male in Dioecious and
Hermaphrodite in Gynodioecious
Chaturvedi et al., 2014
ISSR
5kb
Male
Parasnis et al., 1999
ISSR
-
Female and Hermaphrodite
Gangopadhyay et al.,
2007
ISSR
500 bp
Female and
Hermaphrodite
Da Costa et al., 2011
Hemp
(
Canabis
sativa
L.)
AFLP
70-323 bp
(16 markers in Can18 F1
progeny and 17 markers
in Can17 accession)
Male
Flachowsky et al., 2001
Hop
(
Humulus
lupulus
L.)
SSR
185 and 192 bp,
183 and 185 bp
Male
Female
Rode et al., 2005
SSR
165 bp
Male
Jakse et al., 2008
Date
palm
(
Phoenix
dactylifera
L.)
SSR
160/190 bp
Male
Elmeer et al., 2012
SSR
250/250 bp
300/310 bp
Male
Maryam et al., 2016
Pistachio
(Pistacia
vera
L.)
SNP
four SNP flanking loci
(SNP-PIS-133396,
SNP-PIS-136404,
SNP-PIS-167992,
SNP-PIS-174431)
Male and Female
Kafkas et al.,2015
Eucommia
ulmoides
Oliv
AFLP
350 bp
Male
Wang et al., 2011
Broussonetia
papyrifera
AFLP
454 bp
Male
Lianjun et al., 2012
Simmondsia
chinensis
AFLP
525 bp and 325 bp
270 bp
Male
Female
Agarwal et al., 2011
