Estimation of Self-incompatibility S Genotypes of Citrus Cultivars and Plants Based on Controlled Pollination with Restricted Number of Pollen Grains

Binh, Xuan; Wakana, Akira; Kim, Jung Hee; Mori, Tomoyo; Sakai, Kaori

doi:10.5109/17802

Cited by 14 publications

(1 citation statement)

References 8 publications

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“…Citrus self-incompatibility is important to fruit production trait because it results in seedless fruit (Mesejo, et al, 2014, Li, 1980, Yamamoto et al, 1995and Yamamoto et al, 2006. Many factors can lead to seedless orange fruit, such as parthenocarpy (Talon et al, 1992 andMontalt., et al, 2021), male fertility (Hu et al, 2005, Xiao et al, 2007and Yu et al, 2011, inconsistencies (Yamamoto et al, 2006, Distefano et al, 2009, Wang & Lü, 2009, Yamasaki, et al, 2009and Ngo et al, 2010 and maturity of pollen during fruit development (Wen & Cai, 2000). Seedless is desirable economic features in citrus fruit markets but as seedless seeds eliminate seed shortages, it makes use and processing faster and easier.…”

Section: Introductionmentioning

confidence: 99%

RAPD Markers are Associated with Self-incompatibility Characteristics as Related to the Number of Seeds per Fruit of Some Mandarin and Clementine Cultivars

Abdein

Imrahim²,

Mohamed

et al. 2022

Egyptian Journal of Horticulture

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T HE experiments were performed using (Nour, Fedela, Spinosa clementines, Kishu seedless, Balady, and Seedless mandarins) to determine the compatibility or incompatibility as related to the number of seeds per fruit and the genetic relation between them. For two consecutive seasons (2020 and 2021), the growth of the pollen tube in the styles following self-pollination has been analyzed using a fluorescence microscope to detect incompatibility properties. According to Nour and Fedela clementine cultivars are highly incompatible, while the other four cultivars are incompatible. After receiving pollen, Nour and Fedela clementines had very low pollen tubes that reached style. On the other hand, the highest rate was in the other four cultivars. The DNA of the six cultivars of mandarin and clementine investigated in this study was very similar. Balady mandarin and seedless mandarin appear to have very high similarities, while Fedela clementine and seedless mandarin appear to be very low. RAPD-PCR showed a specific molecule related to incompatibility such as (A-18) RAPD primer, at MW 361 bp. linked to the incompatibility of Nour and Fedela clementine c.vs.

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Section: Introductionmentioning

confidence: 99%

RAPD Markers are Associated with Self-incompatibility Characteristics as Related to the Number of Seeds per Fruit of Some Mandarin and Clementine Cultivars

Abdein

Imrahim²,

Mohamed

et al. 2022

Egyptian Journal of Horticulture

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Reproduction in woody perennial Citrus: an update on nucellar embryony and self-incompatibility

et al. 2018

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Review on citrus reproduction. Citrus is one of the most important and widely grown fruit crops. It possesses several special reproductive characteristics, such as nucellar embryony and self-incompatibility. The special phenomenon of nucellar embryony in citrus, also known as the polyembryony, is a kind of sporophytic apomixis. During the past decade, the emergence of novel technologies and the construction of multiple citrus reference genomes have facilitated rapid advances to our understanding of nucellar embryony. Indeed, several research teams have preliminarily determined the genetic basis of citrus apomixis. On the other hand, the phenomenon of self-incompatibility that promotes genetic diversity by rejecting self-pollen and accepting non-self-pollen is difficult to study in citrus because the long juvenile period of citrus presents challenges to identifying candidate genes that control this phenomenon. In this review, we focus on advances to our understanding of reproduction in citrus from the last decade and discuss priorities for the coming decade.

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Comparative transcript profiling of gene expression between self-incompatible and self-compatible mandarins by suppression subtractive hybridization and cDNA microarray

Miao

Qin

2015

Mol Breeding

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Estimation of Self-incompatibility S Genotypes of Citrus Cultivars and Plants Based on Controlled Pollination with Restricted Number of Pollen Grains

Cited by 14 publications

References 8 publications

RAPD Markers are Associated with Self-incompatibility Characteristics as Related to the Number of Seeds per Fruit of Some Mandarin and Clementine Cultivars

RAPD Markers are Associated with Self-incompatibility Characteristics as Related to the Number of Seeds per Fruit of Some Mandarin and Clementine Cultivars

Reproduction in woody perennial Citrus: an update on nucellar embryony and self-incompatibility

Comparative transcript profiling of gene expression between self-incompatible and self-compatible mandarins by suppression subtractive hybridization and cDNA microarray

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