KnE Life Sciences

ISSN: 2413-0877

The latest conference proceedings on life sciences, medicine and pharmacology.

Pun1 Gene Isolation from Capsicum frutescens L. cv Cakra Hijau

Published date: Jul 11 2017

Journal Title: KnE Life Sciences

Issue title: The 4th International Conference on Biological Science (2015)

Pages: 70-77

DOI: 10.18502/kls.v3i4.689

Authors:
Abstract:

Capsicum frutescens L. is one of chili peppers with high pungency. Capsicum frutescens has several cultivars, one of those is C. frutescens cv. Cakra Hijau. This cultivars is known resistance to pests and diseases as well. Pungency is due to the accumulation of capsaicinoids. Pun1 is an important gene responsible for pungency. The full-leght genomic sequence of Pun1 is 1897 bp, containing two exons of 738 bp and 590 bpand one intron of 348 bp in between. This study was aimed to isolate Pun1 gene that free from intron. mRNA was isolated with TriReagentâ furthermore RT-PCR method used Qiagent One-Step RT-PCR and two pairs of primer : F1/R1 (F15’-ATG-GCT-TTT-GCA-TTA-CCA-TCA-3’ / R15’- CTT-AGC-TCG-AAG-TGC-ATC-TA-3’) and F2/R2 (F25’-GAA-GGT-GGC-AGA-AGA-ATC-AG-3’/R25’-TTA-GGC-AAT-GAA-CTC-AAG-GA-3’). The result of this study are isolated 738 bp exon-1 and 590 bp exon 2 of Pun1 gene.

 

Keywords: Capsaicin; Capsicum frutescens L. cv. Cakra Hijau; exon; Pun1 gene 

References:

[1] C. B. Heiser and P. G. Smith, “The cultivated capsicum peppers,” Economic Botany,vol. 7, no. 3, pp. 214–227, 1953.

[2] T. Djarwaningsih, Capsicum spp. (cabai): asal, persebaran dan nilai ekonomi. [Capsicum spp. (chili): origin, distribution and economic value] Biodiversitas, vol.6, persebaran dan nilai ekonomi. [Capsicum spp. (chili, origin, 2005, in BahasaIndonesia.

[3] Rukmana., “Usaha tani cabai rawit. [Farm of chili],” in Rukmana. Usaha tani cabai rawit. [Farm of chili], p. 13, Kanikus, Yogyakarta, 2002, 20 in Bahasa Indonesia.

[4] E. Zamski, O. Shoham, D. Palevitch, and A. Levy, “Ultrastructure of CapsaicinoidSecreting Cells in Pungent and Nonpungent Red Pepper (Capsicum annuum L.)Cultivars,” Botanical Gazette, vol. 148, no. 1, pp. 1–6, 1987.

[5] H. Fujiwake, T. Suzuki, and K. Iwai, “Capsaicinoid formation in the protoplast from the placenta of capsicum fruits,” Agricultural and Biological Chemistry, vol. 46, no. 10, pp. 2519–2592, 1982.

[6] K. Iwai, T. Suzuki, and H. Fujiwake, “Formation and accumulation of pungent principle of hot pepper fruits, capsaicin and its analogues, in capsicum annuun var. Annuun cv. karayatsubusa at different growth stages after flowering,” Agricultural and Biological Chemistry, vol. 43, no. 12, pp. 2493–2498, 1979.

[7] J. Curry, M. Aluru, M. Mendoza, J. Nevarez, M. Melendrez, and M. A. O’Connell, “Transcripts for possible capsaicinoid biosynthetic genes are differentially accumulated in pungent and non-pungent Capsicum spp,” Plant Science, vol. 148, no. 1, pp. 47–57,1999.

[8] M. Kim, S. Kim, S. Kim, and B.-D. Kim, “Isolation of cDNA Clones Differentially Accumulated in the Placenta of Pungent Pepper by Suppression Subtiractive Hybridization,” Molecules and Cells, vol. 11, no. 2, pp. 213–219, 2001.

[9] C. Stewart Jr., B.-C. Kang, K. Liu et al., “The Pun1 gene for pungency in pepper encodes a putative acyltransferase,” Plant Journal, vol. 42, no. 5, pp. 675–688, 2005.

[10] C. Stewart Jr., M. Mazourek, G. M. Stellari, M. O’Connell, and M. Jahn, “Genetic control of pungency in C. chinense via the Pun1 locus,” Journal of Experimental Botany, vol. 58, no. 5, pp. 979–991, 2007.

[11] G. M. Stellari, M. Mazourek, and M. M. Jahn, “Contrasting modes for loss of pungency between cultivated and wild species of Capsicum,” Heredity, vol. 104, no. 5, pp. 460– 471, 2010.

[12] M. Habibi, A. Madhihah Manggabarani, E. Sri Sulasmi, and D. Listyorini, “AT3 (Acyltransferase) Gene Isolated From Capsicum frutescens cv. Cakra Hijau,” Journal of Tropical Life Science, vol. 3, no. 2, pp. 83–86, 2013.

[13] AM. Manggabarani, Isolasi fragmen bagian depan dan tengah kedua gen acyltrasferase (AT3) dari Capsicum frutescens L. cv. CakraHijau. [Isolation fragment front and center of both genes acyltransferase (AT3) from Capsicum frutescens L. cv.CakraHijau] [Undergraduate thesis], Malang: Universitas Negeri Malang, ., [in Bahasa
Indonesia], Universitas Negeri Malang, Malang, 2013.

Download
HTML
Cite
Share
statistics

433 Abstract Views

256 PDF Downloads