کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8892164 | 1628540 | 2018 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Genome-wide Identification and Expression Analysis of Half-size ABCG Genes in Malusâ¯Ãâ¯domestica
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موضوعات مرتبط
علوم زیستی و بیوفناوری
علوم کشاورزی و بیولوژیک
جنگلداری
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Genome-wide Identification and Expression Analysis of Half-size ABCG Genes in Malusâ¯Ãâ¯domestica Genome-wide Identification and Expression Analysis of Half-size ABCG Genes in Malusâ¯Ãâ¯domestica](/preview/png/8892164.png)
چکیده انگلیسی
Half-size adenosine triphosphate-binding cassette transporter subgroup G (ABCG) genes play crucial roles in regulating the movements of a variety of substrates and have been well studied in several plants. However, half-size ABCGs have not been characterized in detail in apple (Malusâ¯Ãâ¯domestica Borkh.). Here, we performed a genome-wide identification and expression analysis of the half-size ABCG gene family in apple. A total of 46 apple half-size ABCGs were identified and divided into six clusters according to the phylogenetic analysis. A gene structural analysis showed that most half-size ABCGs in the same cluster shared a similar exon-intron organization. A gene duplication analysis showed that segmental, tandem and whole-genome duplications could account for the expansion of half-size ABCG transporters in M. domestica. Moreover, a promoter scan, digital expression analysis and RNA-seq revealed that MdABCG21 may be involved in root's cytokinin transport and that ABCG17 may be involved in the lateral bud development of M. spectabilis 'Bly114' by mediating cytokinin transport. The data presented here lay the foundation for further investigations into the biological and physiological processes and functions of half-size ABCG genes in apple.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Horticultural Plant Journal - Volume 4, Issue 2, March 2018, Pages 45-54
Journal: Horticultural Plant Journal - Volume 4, Issue 2, March 2018, Pages 45-54
نویسندگان
Juanjuan MA, Liwei ZHENG, Caide ZHAO, Guofang LI, Yawen SHEN, Na AN, Dong ZHANG, Mingyu HAN,