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Antibacterial Efficacy of Palladium Complexes Against Selected Uropathogens

Thesis Info

Author

Nadia Bibi

Department

Deptt. of Biotechnology, QAU.

Program

Mphil

Institute

Quaid-i-Azam University

Institute Type

Public

City

Islamabad

Province

Islamabad

Country

Pakistan

Thesis Completing Year

2009

Thesis Completion Status

Completed

Page

2010

Subject

Biotechnology

Language

English

Other

Call No: DISS/M.PhIl BIO/2418

Added

2021-02-17 19:49:13

Modified

2023-02-19 12:33:56

ARI ID

1676717575850

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مولانا شوکت علی

مولانا شوکت علی
ہندوستان کی اسلامی دنیا گزشتہ مہینہ ایک اور صدمۂ عظیم سے دوچار ہوئی، یہ مولانا شوکت علی صاحب کی ناگہانی موت کا سانحہ ہے، یہ وہ شخصیت ہے جس نے تیس برس تک مسلمانوں کی خدمت کی، وہ نہ عالم تھے، نہ مقرر تھے، وہ جیسا کہ خود کہا کرتے تھے سپاہی تھے، ان تھک کام کرنے والے، نڈر، پردل اور پرامید، وہ کبھی کسی حال میں ناامید نہیں ہوتے تھے، ان کی تقریر چند فقروں کی ہوتی تھی، مگر وہ فقرے لوگوں میں روح پھونک دیتے تھے، وہ اپنے ساتھیوں کو بھی کبھی مایوس نہیں ہونے دیتے تھے، یہ انہیں کا کام تھا کہ ۱۹۲۰؁ء سے مرتے دم تک سارے ہندوستان کو چھان مارا تھا، تیس برس کی جانکاہ محنت کے بعد موت نے سپاہی کی کمر کھول دی اور وہ ابدی آرام کے لئے دائمی نیند سوگیا، جامع مسجد دلّی کی سیڑھیاں ان کی خواب گاہ بنیں چشم اعتبار اس کے لوح مزار پر یہ شعر کندہ پائے گی:
زباں دانِ محبّت بودہ ام دیگر نمید انم
ہمی دانم کہ گوش ازدوست پیغامے شنید اینجا
حزیں ازپائے رہ پیمابسے سرگشتگی دیدم
سر شوریدہ بربالین آسائش رسید اینجا
میری ان کی سب سے پہلی ملاقات ۱۹۱۲؁ء میں ہوئی، بنگلور میں اسلامی تعلیمی کانفرنس تھی، وہ لکھنؤ کی سمت سے اور مجھے مولانا شبلی مرحوم نے بمبئی سے بھیجا تھا، ہم دونوں کا ساتھ اس گاڑی میں ہوگیا، جو دونوں سمتوں کے مسافروں کو لے کر بنگلور جاتی تھی، رات کا وقت تھا، وہ اس زمانہ میں نوکری سے الگ آغا خان کے سیکریٹری کی حیثیت سے مسلم یونیورسٹی کے لئے چندہ جمع کررہے تھے، وہ پہلے بھی صاحب تھے اور اس وقت بھی پورے صاحب تھے۔
اس وقت ایک واقعہ یاد آگیا، تھوڑی دیر کی گفتگو کے بعد میں نے عشاء کی نماز...

اسلام کے ابتدائی عہد میں فقہی و قانونی سرگرمیوں پر تحقیقی نظر

According to Ibn-e-Taimia and Mujaddad Alf-e-Sani the Samaa’ of Quran is a real beneficial Samaa’ of perfect Muslims, the Samaa’ of poetry comprises of praise of Prophet (SAW), songs of Jihad and Islam are also permissible and admirable in Islam but the Samaa’ of innovators which comprises of opposing Shariah poetry and practicing of music and clapping is totally innovation and sin. It is important to note that unlike Ibn-e-Taimia and Hadrat Mujadad when mark the Samaa’ valid or invalid, by this he means the particular Samaa’ or spiritual songs of Sufis singed and listened with a particular method that melodramatize the people, Ibn-e-Taimia not interested in such type of Samaa’, Hadrat Mujadad also not inclined towards this type of Samaa’ but according to him it is permissible only sometime to remove the spiritual toughness. Both Allama(s) Ibn-e-Taimia and Mujadad Alf-e-Sani believe that during listening Quran or mentioning GOD(ادخ رکز) some intuitive conditions

Genetic Basis of Variable Cry1ac Expression in Indigenous Bt Cotton Genotypes

Cotton is the mainstay of Pakistan’s economy with large area of Punjab and Sindh under its cultivation. Bollworms infestation is a big threat to cotton production as it causes severe yield losses. The development of transgenic cotton having Bt (Bacillus thuringiensis) gene producing δ-endotoxin was a success story to get control of bollworm infestation. Dark side of this story was the progressive development of resistant insects against this toxin. The spatio-temporal expression of the transgene is considered one of the reasons for resistant pests. Though the transgene is under the control of constitutive promoter, but expression is not consistent and stable throughout the growing season.Therefore, the present study was planned to examine the basis of the variable expression of Bt gene in the genetic background of local cotton accessions. In this research Bt cotton genotypes were screened at both DNA (qualitative) and protein (quantitative) level to identify the level of expression in various accessions with different genetic background. The results obtained revealed that FH-142 and VH-295 were the highest Cry1Ac expressing genotypes while IUB-222 and MNH-886 were the least. A set of 10 selected Bt genotypes were used to study the season long expression. The plants were sampled at different growth stages (i.e. 30, 60, 90, 120 and 150 days after sowing - DAS) and in different parts (Leaves and Bolls). Intra-plant expression variability was also assessed from upper, middle and lower canopy leaves. Enzyme Linked Immuno Sorbent Assay (ELISA) was performed for the quantification of Cry1Ac gene in the sampled tissues at protein level. The results revealed that 30 DAS leaves had the highest concentration while 150 DAS had the least expression. A gradual decrease in the expression was observed throughout the growing season among all the genotypes with the age of the plant. Leaves expressed higher expression as compared to bolls and other reproductive parts. Upper canopy leaves had considerable amount of δ-endotoxin protein whereas, middle canopy and lower canopy leaves showed a lower level of toxin. Same genotypes were exposed to three different sowing dates to analyse the effect of sowing dates on transgene expression. Significant effects were noticed among all the three sowing dates for Cry1Ac gene concentration. The expression of the transgene significantly reduced at 3rd sowing date due to an increase in temperature (i.e., 38 °C). The results provided the better understanding of Cry1Ac behavior in cotton plant under local climatic conditions. The inheritance pattern of the Cry gene and its associated yield and fiber quality traits were studied in the subsequent generations (P1, P2, F1, F2, BC1 and BC2). Two high Cry1Ac protein expressing genotypes (FH-142 and VH-295) were crossed with two low Cry1Ac protein expressing genotypes (IUB-222 and MNH-886) and with two non-Bt genotypes (VH-144 and MNH-786). Chi-square analysis for Cry1Ac gene revealed that its inheritance was controlled by single homozygous dominant gene. Most of the yield and fiber quality traits showed the involvement of additive, non-additive and epistatic type of gene action. The study provided guidelines for the development of better performing Bt cotton genotypes with standard toxin expression. Development of high expressing Cry1Ac genotypes with better yield and fiber quality traits is the ultimate solution to avoid insect pest losses and increased cotton production.