Abstract
The genus Jasminum L., of the family Oleaceae, includes many species occurring in the wild, or cultivated worldwide. A preliminary investigation based on inter-simple sequence repeats (ISSR) was performed to assess the genetic diversity among 28 accessions, representing nine species of Jasminum from various regions, representing a range of altitudes in Pakistan. A total of 21 ISSR primers were used, which produced 570 amplified bands of different sizes, with a mean polymorphic band percentage of 98.26%. The maximum resolving power, polymorphism information content, and index values of the ISSR markers recorded for primers 6, 16, and 19 were 0.40, 12.32, and 24.21, respectively. Based on the data of the ISSR markers, the resulting UPGMA dendrogram with the Jaccard coefficient divided the 28 accessions into two main clades. At the species level, the highest values for Shannon’s information index, polymorphism percentage, effective allele number, Nei’s genetic variations, and genetic unbiased diversity were found in Jasminum sambac L. and J. humile L., while the lowest were observed in J. mesnyi Hance and J. nitidum Skan. Based on Nei’s unbiased genetic identity pairwise population matrix, the maximum identity (0.804) was observed between J. elongatum Willd and J. multiflorum (Burm. f.) Andrews, and the lowest (0.566) between J. nitidum Skan. and J. azoricum L. Molecular variance analysis displayed a genetic variation of 79% among the nine populations. The study was aimed to established genetic diversity in Jasminum species using ISSR markers. With the help of this technique, we were able to establish immense intra- and interspecific diversity across the Jasminum species.
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Claims 10
Claim · model-written summary
ISSR primers yielded 570 bands with 98.26% mean polymorphism.
_Jasminum_polyanthum_%E2%80%93_flowers_and_buds.jpg?width=60){kind=small}
JasminumOrganisms pictured · Representative pictures of the matched species, not figures from the paper.
_Jasminum_polyanthum_%E2%80%93_flowers_and_buds.jpg?width=500)
Verbatim
e0“A total of 21 ISSR primers were used, which produced 570 amplified bands of different sizes, with a mean polymorphic band percentage of 98.26%”
t0“Jasminum”
Claim · model-written summary
ISSR marker maxima were reported for primers 6, 16 and 19.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The maximum resolving power, polymorphism information content, and index values of the ISSR markers recorded for primers 6, 16, and 19 were 0.40, 12.32, and 24.21, respectively”
t0“Jasminum”
Claim · model-written summary
The maximum polymorphism information content was 12.32 for primer 16.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“polymorphism information content, and index values of the ISSR markers recorded for primers 6, 16, and 19 were 0.40, 12.32, and 24.21, respectively”
t0“Jasminum”
Claim · model-written summary
The maximum ISSR index was 24.21 for primer 19.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“index values of the ISSR markers recorded for primers 6, 16, and 19 were 0.40, 12.32, and 24.21, respectively”
t0“Jasminum”
Claim · model-written summary
The UPGMA dendrogram divided 28 accessions into two main clades.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the resulting UPGMA dendrogram with the Jaccard coefficient divided the 28 accessions into two main clades”
t0“Jasminum”
Claim · model-written summary
Jasminum sambac and J. humile had the highest species-level diversity indices.
- Taxon
- Jasminum sambac L. and J. humile L.
Chrysojasminum humile
Jasminum sambace0 - Outcome
- Shannon’s information index, polymorphism percentage, effective allele number, Nei’s genetic variations, and genetic unbiased diversitye0
- Direction
- higheste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the highest values for Shannon’s information index, polymorphism percentage, effective allele number, Nei’s genetic variations, and genetic unbiased diversity were found in Jasminum sambac L. and J. humile L.”
Claim · model-written summary
J. mesnyi and J. nitidum had the lowest species-level diversity indices.
- Taxon
- J. mesnyi Hance and J. nitidum Skan
Jasminum mesnyi
Jasminum laurifolium f. nitidume0 - Outcome
- loweste0
- Direction
- loweste0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the lowest were observed in J. mesnyi Hance and J. nitidum Skan”
Claim · model-written summary
Maximum genetic identity was 0.804 between J. elongatum and J. multiflorum.
- Taxon
- J. elongatum Willd and J. multiflorum (Burm. f.) Andrews
Jasminum multiflorum.jpg?width=60)
Jasminum elongatume0 - Outcome
- identitye0
- Direction
- maximume0
- Value
- 0.804e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
.jpg?width=500)
Verbatim
e0“maximum identity (0.804) was observed between J. elongatum Willd and J. multiflorum (Burm. f.) Andrews”
Claim · model-written summary
Minimum genetic identity was 0.566 between J. nitidum and J. azoricum.
- Taxon
- J. nitidum Skan. and J. azoricum L.Jasminum laurifolium f. nitidum
Jasminum azoricume0 - Outcome
- loweste0
- Direction
- loweste0
- Value
- 0.566e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“lowest (0.566) between J. nitidum Skan. and J. azoricum L.”
Claim · model-written summary
Genetic variation among the nine populations was 79%.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Molecular variance analysis displayed a genetic variation of 79% among the nine populations”
t0“Jasminum”