Aqeel A.Suhim1* Karima F. Abbas2* Khearallah M.A. Al-Jabary1*
\n1* Date palm Research Centre- Basra University
\n2* Environmental Health Dept.- Applied Medical Sciences College – Kerbala University
\n* E-mail of the corresponding author: karima.f.abbas@gmail.com<\/p>\n
Abstract<\/strong> [mhc_section admin_label=”section”][mhc_row admin_label=”row”][mhc_column type=”4_4″][mhc_text admin_label=”\u0646\u0635” background_layout=”light” text_orientation=”right”] Oxidative responses and genetic stability of date palm Phoenix dactylifera L. Barhi cv. under salinity stress. Aqeel A.Suhim1* Karima F. Abbas2* Khearallah M.A. Al-Jabary1* 1* Date palm Research Centre- Basra University 2* Environmental Health Dept.- Applied Medical Sciences College – Kerbala University * E-mail of the corresponding author: […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"rop_custom_images_group":[],"rop_custom_messages_group":[],"rop_publish_now":"initial","rop_publish_now_accounts":[],"rop_publish_now_history":[],"rop_publish_now_status":"pending","_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"on","ocean_gallery_id":[],"footnotes":""},"categories":[111],"tags":[],"class_list":["post-5990","post","type-post","status-publish","format-standard","hentry","category-ministry-of-higher-education-and-scientific-research","entry"],"aioseo_notices":[],"jetpack_featured_media_url":"","rttpg_featured_image_url":null,"rttpg_author":{"display_name":false,"author_link":"https:\/\/ams.uokerbala.edu.iq\/wp\/en\/blog\/author\/ams0manager\/"},"rttpg_comment":0,"rttpg_category":"Ministry of Higher Education and Scientific Research<\/a>","rttpg_excerpt":"[mhc_section admin_label=”section”][mhc_row admin_label=”row”][mhc_column type=”4_4″][mhc_text admin_label=”\u0646\u0635” background_layout=”light” text_orientation=”right”] Oxidative responses and genetic stability of date palm Phoenix dactylifera L. Barhi cv. under salinity stress. Aqeel A.Suhim1* Karima F. Abbas2* Khearallah M.A. Al-Jabary1* 1* Date palm Research Centre- Basra University 2* Environmental Health Dept.- Applied Medical Sciences College – Kerbala University * E-mail of the corresponding author:…","_links":{"self":[{"href":"https:\/\/ams.uokerbala.edu.iq\/wp\/en\/wp-json\/wp\/v2\/posts\/5990","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ams.uokerbala.edu.iq\/wp\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ams.uokerbala.edu.iq\/wp\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ams.uokerbala.edu.iq\/wp\/en\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/ams.uokerbala.edu.iq\/wp\/en\/wp-json\/wp\/v2\/comments?post=5990"}],"version-history":[{"count":1,"href":"https:\/\/ams.uokerbala.edu.iq\/wp\/en\/wp-json\/wp\/v2\/posts\/5990\/revisions"}],"predecessor-version":[{"id":5991,"href":"https:\/\/ams.uokerbala.edu.iq\/wp\/en\/wp-json\/wp\/v2\/posts\/5990\/revisions\/5991"}],"wp:attachment":[{"href":"https:\/\/ams.uokerbala.edu.iq\/wp\/en\/wp-json\/wp\/v2\/media?parent=5990"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ams.uokerbala.edu.iq\/wp\/en\/wp-json\/wp\/v2\/categories?post=5990"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ams.uokerbala.edu.iq\/wp\/en\/wp-json\/wp\/v2\/tags?post=5990"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nThis study was aimed to investigate the oxidative responses and genetic stability of date palm Phoenix
\ndactylifera L. under different irrigation water salinity, date palm off shoots cv. Barhi subjected to different
\nconcentrations of NaCl (100, 200, 300 and 400 \u03bcM) for 180 days. The obtained results showed that, the date
\npalm responses to salinity stress, this responses was increased of H2O2 level, Peroxidase activity and
\nMalondialdehyde MDA concentration with increase NaCl concentration, while opposite trend with membrane
\nstability index, which H2O2 was increased from(0.73 \u03bcM\/g) in control to (2.20 \u03bcM\/g) in 400 \u03bcM treatment,
\nMDA was increased from (2.35 nmole\/g) in control to (nmole\/g) in 400 \u03bcM treatment, also peroxidase activity
\nwas reached to (39.59 U\/min\/g) in 400 \u03bcM treatment, while was (20.73 U\/min\/g) in control and Membrane
\nstability index reduction significantly from (81.36%) in control to (64.13%) in 400 \u03bcM treatment. In terms of
\ngenetic stability of date palm under salinity stress, the ISSR markers analysis showed that, the high
\nconcentrations of NaCl (200, 300 and 400 \u03bcM) produced more polymorphic fragments comparison to control
\ntreatment, while the DNA profile was identical between control and 100 \u03bcMtreatment.Dendogram was generated
\nusing similarity indices of ISSR markers showed, the lowest genetic similarity was found between 400 \u03bcM NaCl
\nconcentration and control and 100 \u03bcM treatment, followed with both 200 and 300 \u03bcM treatments, which the
\ncontrol and 100 \u03bcM treatment was grouped in one cluster, also treatments with 200 and 300 \u03bcM grouped in one
\ncluster, while the treatment with 400 \u03bcM NaCl separated in cluster.
\nKeywords: ISSR, Genetic stability, Oxidative stress, Peroxidase, MDA, membrane peroxidation<\/p>\n[\/mhc_text][mhc_button admin_label=”\u0632\u0631” button_url=”https:\/\/drive.google.com\/file\/d\/1mztJu8leovd82-nZKE-sM1fyUS2IGALp\/view?usp=sharing” button_text=”Read more” url_new_window=”off” button_style=”off” button_color=”#474747″ button_text_color=”#ffffff” background_layout=”dark” use_icon=”off” font_list=”mhicons” text_orientation=”right” animation=”off” button_fx=”off” button_size=”default” button_font=”off” wide_button=”off” \/][\/mhc_column][\/mhc_row][\/mhc_section]\n","protected":false},"excerpt":{"rendered":"