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Linkage Map Analysis of Segregation Distortion in Crosses Between Citrus and Poncirus.

紀錄類型:	書目-語言資料,手稿 : Monograph/item
正題名/作者:	Linkage Map Analysis of Segregation Distortion in Crosses Between Citrus and Poncirus./
作者:	Thomas, Zachary Mark.
面頁冊數:	1 online resource (85 pages)
附註:	Source: Masters Abstracts International, Volume: 85-07.
Contained By:	Masters Abstracts International85-07.
標題:	Plant sciences. -
電子資源:	click for full text (PQDT)
ISBN:	9798381432237

Linkage Map Analysis of Segregation Distortion in Crosses Between Citrus and Poncirus.
Thomas, Zachary Mark.

Linkage Map Analysis of Segregation Distortion in Crosses Between Citrus and Poncirus. - 1 online resource (85 pages)

Source: Masters Abstracts International, Volume: 85-07.

Thesis (M.S.)--University of California, Riverside, 2023.

Includes bibliographical references

Citrus is one of the most important fruit crops worldwide, being grown in over 130 countries (Cuenca et al. 2018), with 158.5 million tons produced worldwide (citrus industry 2022) and 16.8 billion dollars in world trade (OCE 2020). The US citrus industry is valued at 3.4 billion dollars (USDA 2020). The family Rutaceae comprises three subtribes Triphasiinae, Balsamocitrinae, and Citrinae (Swingle and Reese 1967). Citrinae is the subtribe that contains most of the economically important genera, including Citrus, Poncirus, Fortunella, Eremocitrus, and Microcitrus. The last two have only recently gained interest due to studies showing tolerance and/or resistance in the species to Huanglongbing (HLB), also known as Citrus Greening (Ramadugu et al. 2016, Alves et al. 2021). Citrus, Poncirus, and Fortunella have been used extensively as scions, rootstocks, or both and in many hybrids for scion and rootstock breeding. The most commonly used classification system in the US was proposed by Swingle and Reese, containing 36 species in the genus Citrus. They were the first to include biochemical markers in their classification determination and the typical history and morphological characteristics. These classifications are still debated today as newer studies, such as the 2018 study by Wu et al., show that there were five progenitor species in the genus Citrus C. medica, C. reticulata, C. maxima, C. micrantha, and Fortunella, with most of the other species being complex hybrids of the five progenitor species. The new genetic information has prompted a new taxonomic system to show the complex admixture and reduce the number of genera in the subtribe (Mabberley 2004).

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2024

Mode of access: World Wide Web

ISBN: 9798381432237Subjects--Topical Terms:

1179743
Plant sciences.
Subjects--Index Terms:

Segregation distortionIndex Terms--Genre/Form:

554714
Electronic books.

Linkage Map Analysis of Segregation Distortion in Crosses Between Citrus and Poncirus.
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