Fruit and leaf diversity of selected Indian mangoes (Mangifera indica L.)

Jena, Ram Chandra; Agarwal, Khusbu; Chand, Pradeep K.

doi:10.1016/j.scienta.2021.109941

Cited by 10 publications

(9 citation statements)

References 40 publications

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“…Frequency distribution of quantitative and qualitative traits among 24 mango hybrids Relative frequency and DI -Diversity index plants with greater leaf areas offer higher photosynthetic rates and may be affecting the fruit size and quality. The present findings corroborated with the findings of Rhodes et al (1970); Rajwana et al (2011); Joshi et al (2013); Wani et al (2017) and Balamohan and Vidhya (2020).Leaf qualitative traits among mango hybrids also differed significantly and in conformity to the similar findings byJena et al (2021) who reported oblong leaf shape in most of the genotypes and ranging from rounded to acuminate. In the present studies, the acuminate type of leaf apex was…”

supporting

confidence: 93%

“…Characterization of newly bred hybrids is of utmost importance for registration and protection of these mango hybrid varieties. DUS guidelines are one such approach to assist this and are widely utilized in many fruit crops (Krishna et al, 2016;Wani et al, 2017;Sridhar and Babu, 2017;Bhamini et al, 2018;Dinesh et al, 2018;Molla et al, 2019;Jena et al, 2021;Wang et al, 2022 andRasool et al, 2022). DUS traits given in guidelines for the conduct of test for distinctiveness, uniformity and stability on mango are considered stable traits and less affected by environmental conditions.…”

Section: Discussionmentioning

confidence: 99%

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Elucidating Diversity among Mango (Mangifera indica L.) Hybrids based on Morphological Characters using DUS Guidelines

Kumar,

Srivastav,

H.S

et al. 2023

IJPGR

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Mango (Mangifera indica L.) is adored by people owing to its delicious taste, aroma, sugar acid blend, attractive fruit and nutritional value. In the present investigation, genetic diversity among 24 mango hybrids bred at ICAR- Indian Agricultural Research Institute was observed using 11 quantitative and 16 qualitative traits as per the DUS guidelines on mango. Hybrids showed significant differences for leaf, inflorescence, panicle and fruit attributes. The maximum leaf area was recorded in H-4-8 (101.99 cm²) and only two categories of leaf blade shapes were observed among hybrids. Most of the hybrids (91.6%) showed the presence of twisting leaf blade except H-3-2 and H-4-8. Pusa Manohari had the maximum anthocyanin coloration of rachis. Pusa Pratibha bloomed earliest, whereas Pusa Lalima showed earliest fruit maturity among hybrids. The maximum fruit weight and length (336.44 g, 14.56 cm) were observed in Mallika. Petiole length, leaf area, leaf blade length, leaf blade width and inflorescence width were recorded as highly diverse traits among mango hybrids. Results indicated that four superior hybrids, viz., H-4-8, NH-17-4, NH-18-4 and Pusa Arunima depicted strong peel chrominance which was majorly associated with export markets and consumer acceptance. The UPGMA dendrogram based on K–clustering grouped mango hybrids in to two major clusters. DUS fingerprint was generated using 16 qualitative traits. These would be helpful in the identification of these hybrids precisely. The information generated in the present study has significance in the conservation, cultivar improvement, protection and utilization of mango hybrids in future.

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supporting

confidence: 93%

Section: Discussionmentioning

confidence: 99%

Elucidating Diversity among Mango (Mangifera indica L.) Hybrids based on Morphological Characters using DUS Guidelines

Kumar,

Srivastav,

H.S

et al. 2023

IJPGR

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“…The fruit and leaf diversity of mangoes (Mangifera indica L.) was investigated [45]. Fifty-eight mango genotypes from India including twenty selections, seventeen hybrids and twenty-one landraces (local genotypes) were taken and analyzed.…”

Section: Classification Techniques In Foodsmentioning

confidence: 99%

“…From the PCA analysis, it can be concluded that several pomological traits of economic significance showed extreme variability. On the presented PCA graphs, the genotypes were clustered depending on their biochemical characteristics and phenotypic similarity [45].…”

Section: Classification Techniques In Foodsmentioning

confidence: 99%

Ongoing Multivariate Chemometric Approaches in Bioactive Compounds and Functional Properties of Foods—A Systematic Review

Karadžić Banjac,

Kovačević,

Podunavac-Kuzmanović

2024

Processes

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In this review, papers published in the chemometrics field were selected in order to gather information and conduct a systematic review regarding food science and technology; more precisely, regarding the domain of bioactive compounds and the functional properties of foods. More than 50 papers covering different food samples, experimental techniques and chemometric techniques were selected and presented, focusing on the chemometric methods used and their outcomes. This study is one way to approach an overview of the current publications related to this subject matter. The application of the multivariate chemometrics approach to the study of bioactive compounds and the functional properties of foods can open up even more in coming years, since it is fast-growing and highly competitive research area.

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“…Diversity studies will allow a wider understanding on the genome accessions with variable fruit characters and their origins. As the sequencing technologies improved, the generation of genomic knowledge of fruit crops progressed from application of molecular markers for genetic diversity analysis [ 214 , 215 ] and DNA fingerprinting [ 216 ] to the generation of high throughput sequencing based SNPs, TRAPs (Target Region Amplification Polymorphism) and SSR markers [ 217 , 218 ]. SNP genotyping [ 219 ] was developed based on transcriptome and whole genome sequence information in mango and banana.…”

Section: Genomic Assisted Breeding Strategies In Tropical Fruit Cropsmentioning

confidence: 99%

Genomic Approaches for Improvement of Tropical Fruits: Fruit Quality, Shelf Life and Nutrient Content

Mathiazhagan

Chidambara

Laxman

et al. 2021

Genes

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The breeding of tropical fruit trees for improving fruit traits is complicated, due to the long juvenile phase, generation cycle, parthenocarpy, polyploidy, polyembryony, heterozygosity and biotic and abiotic factors, as well as a lack of good genomic resources. Many molecular techniques have recently evolved to assist and hasten conventional breeding efforts. Molecular markers linked to fruit development and fruit quality traits such as fruit shape, size, texture, aroma, peel and pulp colour were identified in tropical fruit crops, facilitating Marker-assisted breeding (MAB). An increase in the availability of genome sequences of tropical fruits further aided in the discovery of SNP variants/Indels, QTLs and genes that can ascertain the genetic determinants of fruit characters. Through multi-omics approaches such as genomics, transcriptomics, metabolomics and proteomics, the identification and quantification of transcripts, including non-coding RNAs, involved in sugar metabolism, fruit development and ripening, shelf life, and the biotic and abiotic stress that impacts fruit quality were made possible. Utilizing genomic assisted breeding methods such as genome wide association (GWAS), genomic selection (GS) and genetic modifications using CRISPR/Cas9 and transgenics has paved the way to studying gene function and developing cultivars with desirable fruit traits by overcoming long breeding cycles. Such comprehensive multi-omics approaches related to fruit characters in tropical fruits and their applications in breeding strategies and crop improvement are reviewed, discussed and presented here.

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Fruit and leaf diversity of selected Indian mangoes (Mangifera indica L.)

Cited by 10 publications

References 40 publications

Elucidating Diversity among Mango (Mangifera indica L.) Hybrids based on Morphological Characters using DUS Guidelines

Elucidating Diversity among Mango (Mangifera indica L.) Hybrids based on Morphological Characters using DUS Guidelines

Ongoing Multivariate Chemometric Approaches in Bioactive Compounds and Functional Properties of Foods—A Systematic Review

Genomic Approaches for Improvement of Tropical Fruits: Fruit Quality, Shelf Life and Nutrient Content

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